ISEE-3pdf
《技术支持的思维建模》几种工具的介绍
《技术支持的思维建模》几种工具的介绍《技术支持的思维建模》---几种工具的介绍000一、 stella软件：一种组合建模工具Isee系统(过去的高绩效系统)是世界领先的系统思维软件的制造商。
成立于1985年，isee开发了STELLA，第一个将系统思维方式带入到桌面系统的软件。
除了STELLA这样主要为教育学家和研究人员使用的软件以外，isee 提供iThink软件来进行商业仿真。
Isee是一个自负盈亏的公司，广泛涉足全球大量的商业，教育和政府市场。
针对教育和科研的系统思考方法当教育和研究完全离开课堂和图书馆，并且为大家提供创造、体验和观察的机会的时候，这时的教育和科研是最令人兴奋的。
STELLA™软件提供了一个实用的方法来动态展现和表达复杂系统和概念实际是如何工作的。
STELLA 软件有适合Windows和Macintosh两个版本.建模新手和老手（包括教师、学生和研究人员）都可以通过STELLA来探索和回答如下所示的无穷无尽的问题：•长期的气候变化对生态系统有什么影响？•如果汉姆雷特早一点杀掉克劳地亚斯，他的命运会不会得到改变？•油价将如何回应市场供求的振荡？•臭氧层消失之后将会怎样？•宏观经济学的原理如何影响收入和消费量？“STELLA 软件给了我们一个非常强大且灵活的工具，用来构造允许人们通过亲手实验来进行学习的环境。
”— Dennis Meadows，交互式学习实验室的负责人，合作作者 Growth：30年的改造。
黄金标准使用方便， STELLA 的模型通过询问“如果这样，那么”提供了数不清的探索问题的机会，同时观察发生的情况并且激发学习过程中令人兴奋的领悟瞬间。
数以千计的教育家和研究人员将STELLA作为黄金标准；使用该软件来学习每一件东西，从经济学到物理学，从文学到微积分学，从化学到公共政策。
K－12，学院和研究机构已经就STELLA的独有的激励学习的能力达成了共识。
共享学习你清楚地明白当你的学生能够挨个解释时，他们就学到了相关的信息。
PDFTHELEGOMINDSTORMSEV3IDEABOOKBYNO…
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iSee（图片专家）使用教程
iSee（图⽚专家）使⽤教程iSee（图⽚专家）使⽤教程许多朋友喜欢我做的图⽚，想学习。
今天向⼤家推荐⼀款⽐较易⽤的⼀款图⽚处理软件iSee。
这是⼀款功能全⾯的数字图像浏览处理⼯具，不但具有和ACDSee媲美的强⼤功能，还针对⽤户实际量⾝订做了⼤量图像娱乐应⽤。
⽐如在线相册、图⽚处理、动画制作等。
让你的图⽚真正地动起来，留下更多更美好的记忆！如今，数码相机的普及正在改变⼈们的⽣活，但是数码照⽚的后期处理还仍然是少数“PS⾼⼿”的专利，这也成了⼀些初学电脑者难以逾越的⼀道鸿沟。
针对此⽅⾯的问题，我们向⼤家推荐⼀款⽐较易⽤的⼀款图⽚处理软件iSee。
这是⼀款功能全⾯的数字图像浏览处理⼯具，不但具有和ACDSee媲美的强⼤功能，还针对⽤户实际量⾝订做了⼤量图像娱乐应⽤。
⽐如在线相册、图⽚处理、动画制作等。
让你的图⽚真正地动起来，留下更多更美好的记忆！iSee 使⽤⼀个可执⾏安装程序包：iSeeSetup.exe，你可以在华军软件园（/soft/39528.htm）下载该安装包，安装时请运⾏该安装包， iSee的安装⾮常简单，只要⼀路“Next（下⼀步）”即可。
运⾏ iSee时只需在Windows左下⾓点“开始->程序->iSee->iSee”，即可运⾏ iSee 主程序。
进⼊该软件的主界⾯，我们可以看到iSee采⽤了ACDSee的缩略图模式（如图1所⽰），但如果我们细细观察的话，即会发现其实它相对于ACDSee来说，⼜增加了许多有趣实⽤的功能，可最⼤限度的满⾜⽤户对图⽚处理的各类需要。
所以说iSee虽然个性化不突出，但其易⽤性、亲和⼒显⽽易见。
下⾯我们以简单的图⽚处理为例来介绍⼀下基本的使⽤⽅法。
图1 iSee缩略图模式⼀、打开图⽚ 启动iSee，依次打开⽂件夹，双击所要处理的图⽚后，会将iSee的界⾯转换为⼤视图模式（如图2所⽰），将选中的图⽚单⼀进⾏显⽰，这⼀点⾮常⽅便。
此模式状态下使⽤⿏标左右键中间的滚轮可以⾮常轻松快捷的对当前⽂件夹下的图⽚进⾏浏览。
日_地系拉格朗日点任务及其转移轨道设计方法
2009 年第1 期导弹与航天运载技术No.1 2009总第299 期MISSILE AND SPACE VEHCILE Sum No.299文章编号：1004-7182(2009)01-0007-04日-地系拉格朗日点任务及其转移轨道设计方法刘建忠（北京宇航系统工程研究所，北京，100076）摘要：绕日-地系拉格朗日点的深空探测任务越来越多，这些任务的目标轨道一般为Halo 轨道或Lissajous 轨道。
介绍了3种从地球停泊轨道出发到拉格朗日点的转移轨道设计方法，并进行了对比。
最后以A z=－800 000 km 的Halo 轨道为例，验证了直接转移轨道设计方法的有效性。
关键词：日地系统；拉格朗日点；转移轨道；Halo 轨道；Lissajous 轨道中图分类号：V412.4+1 文献标识码：AMissions of Sun-Earth Lagrange Points and Design Method of Transfer TrajectoryLiu Jianzhong(Beijing Institute of Space System Engineering, Beijing, 100076)Abstract: Missions of deep-space exploration surrounding Sun-Earth Lagrange points are increasing. Target orbits of these missions are generally the Halo orbit or the Lissajous or bit. Three methods of transfer trajectory design bet ween parking orbit and Lagrange points are introduced and compared. The Halo orbit of A z=－800 000 km is used as an example to verify the validity of direct transfer orbit design.Key Words: Sun-earth system; Lagrange points; Transfer trajectory; Halo orbit; Lissajous o rbit0 引言1772 年法国数学家J.L.拉格朗日研究发现，在一个旋转的二体引力场中存在5 个受力平衡点，这些点称作拉格朗日点（也称平动点或动平衡点）。
QA-ES III入门补充手册说明书
Manual Supplement Manual Supplement Rev. 4 forQA-ES III Electrosurgical AnalyzerGetting Started Manual (Rev. 1)Manual Title: QA-ES III Getting Started Supplement Issue: 4Part Number: 4473063 Date: 12/22Print Date December 2015 Page Count: 8Revision/Date: 1This supplement contains information necessary to ensure the accuracy of theabove manual.QA-ES III Getting Started SupplementAbout This Manual SupplementThis document is a manual supplement against the QA-ES III Getting Started Manual (Rev. 1 | 12/15). This document acts as an erratum to the original manual. Any changes detailed in this document reflect the most up-to-date information about the product.1QA-ES III Getting Started SupplementChange #1, 781, 248On page 2, add the following to the Symbols table:Conforms to relevant South Korean EMC Standards.On page 17, under Electromagnetic Compatibility (EMC), add:Korea (KCC) ................................... Class A Equipment (Industrial Broadcasting & Communication Equipment)Class A: Equipment meets requirements for industrial electromagnetic wave equipment and theseller or user should take notice of it. This equipment is intended for use in businessenvironments and not to be used in homes.2QA-ES III Getting Started SupplementChange #2, 18On page 4, under Safety Information, add these warnings:•The chassis ground of the ESU must be tied to the Ground Lug (Item 12 on Figure 1) of the QA-ES III using one of the safety leads, provided as a standard accessory, during all testing for ESUs with operatingfrequencies >1 MHz.•The ESU and QA-ES III must be plugged in to the same power receptacle.•Do not exceed 2-meter power leads for both the ESU and the QA-ES III.•Avoid connecting the ESU and/or QA-ES III to power strips with long power leads or into tables fitted with outlets (that also have long power leads).•Stay clear of the ESU, its leads, and the QA-ES III during powered operation and testing.3QA-ES III Getting Started Supplement 4Change #3, J252Starting on page 51, replace the Technical Specification section through the HF Leakage Current sub-section with:Technical SpecificationsSpecifications apply for a period of one year from date of the most recent calibration.Measures ............................................................ Cut and coag waveformsMonopolar and bipolar outputsPower and currentmeasurements .................................................. true RMSBandwidth ......................................................... 30 Hz to 5 MHz at -3 dB including loadsDelay Time for singlemeasurements ............................................. 0.2 seconds to 4.0 seconds from Foot Switch activation to start of measurementDuty CycleVariable Load .............................................. 10 seconds on, 30 seconds off, at 100 W, all loadsFixed 200 Ω Load ..................................... 10 seconds on, 30 seconds off, at 400 WLoad BankLoad ResistanceVariable ................................................... 0 Ω, 10 Ω, 20 Ω, 25 Ω to 2500 Ω (by 25 Ω), 2500 Ω to 5200 Ω (by 100 Ω)DC Accuracy ........................................... ±2.5 %Power Handling (for inputs <5Mhz)At 25% duty cycle (10 seconds on,30 seconds off) ............................................ 10 Ω: 300 W, 20 Ω to 2900 Ω: 400 W, 3000 Ω to 5200 Ω: 200 WQA-ES III Getting StartedSupplement5At 10% duty cycle (5 seconds on,45 seconds off) .............................................10 Ω: 300 W, 20 Ω to 2400 Ω: 500 W,2425 Ω to 2900 Ω: 400 W,3000 Ω to 5200 Ω: 200 WPower Handling (for inputs >5MHz):150W maximum for all duty cycles/loads listed above.Table 1. System Bandwidth including Load Bank Load ResistanceSettingBandwidth (kHz) 5% Accuracy 10 – 25 Ω1kHz – 400 kHz 50 – 125 Ω1kHz – 3000 kHz 200 – 275 Ω1kHz – 1800 kHz 400 – 500 Ω1kHz – 1800 kHz 800 – 1400 Ω1kHz – 1800 kHz 1650 – 2300 Ω1kHz – 3000 kHz 2500 – 2900 Ω1kHz – 3000 kHz 4200 – 4300 Ω1kHz – 1800 kHz 4600 – 5100 Ω1kHz – 1800 kHz All other settings 1kHz – 1000 kHzQA-ES III Getting Started Supplement 6System Bandwidth ........................................... 3 MHz at -3 dB including loads (2 MHz for 10 Ω setting)PowerRanges ........................................................... 0.0 W to 99.9 W100 W to 500 WAccuracy ....................................................... < 10 W: ±5 % + 1 W,10 W: ±5 % CurrentRMS ................................................................ 0 mA to 5,500 mAAccuracy ....................................................... ±(2.5 % of reading + 1 mA)VoltagePeak ............................................................... 10 kV Peak to PeakAccuracy ....................................................... ±(10 % of reading + 50 V)Crest Factor ....................................................... 1.4 to 16.0Defined as the ratio of Peak voltage to RMS voltage (Vpk / Vrms), using the larger of the 2 peaks (positive or negative)Vessel Sealing MeasurementLoop Current, RMS...................................... 0 mA to 5500 mAAccuracy ...................................................... ±(2.5 % of reading + 1 mA)HF Leakage CurrentFixed Load .................................................... 200 ΩLoad Accuracy ............................................ ±2.5 %Power rating ................................................. 400 WAdditional Fixed Load ............................... 200 ΩCurrent, RMS ................................................ 0 mA to 5500 mAAccuracy ....................................................... ±(2.5 % of reading + 1 mA)QA-ES III Getting Started Supplement Bandwidth ......................................................1 kHz – 6.5 MHz, ± 5%, 1 kHz – 10 MHz, -3 dBChange #4, CK 5/7/21Under Technical Specifications, which starts on page 17, change the following bandwidth spec:From:Bandwidth ..........................................................30 Hz to 5 MHz at -3 dB including loadsTo:Bandwidth ...........................................................3 MHz at -3 dB including loads (2 MHz for 10 Ω setting)7QA-ES III Getting Started SupplementChange #5, BG 12/9/2022Under Technical Specifications, which starts on page 17, change the following bandwidth spec:From:Power (Accuracy) ............................................ < 10 W: +/- 5 % + 1 W≥ 10 W: +/- 5 %To:Power (Accuracy) ............................................. < 50 W: +/- (6.25 % + 1 W)≥ 50 W: +/- 6.25 %From:Current (Accuracy) .......................................... +/- (2.5 % of reading + 1 mA)To:Current (Accuracy) ........................................... < 50 mA: +/- (3.5 % + 1 mA)≥ 50 mA: +/- (2.5 % + 1 mA)8。
HP ProLiant DL380 G5服务器配置手册
HP ProLiant DL380G5Data Protection Storage Server 安装指南本指南提供有关在Microsoft®Windows®Storage Server2003R2中使用HP ProLiant DL380G5Data Protection Storage Server的安装和配置信息。
434185-AA1部件号：434185-AA1第一版：2006年9月法律和声明信息©版权2006Hewlett-Packard Development Company,L.P.对于本材料，Hewlett-Packard公司不做任何担保，包括（但不限于）对特定用途的适销性和适用性的暗示性保证。
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目录关于本指南 (7)适用读者 (7)获得帮助 (7)相关文档资料 (7)约定 (8)文档约定和标记 (8)文本标记 (8)HP技术支持 (9)HP Subscriber’s Choice (9)HP授权经销商 (10)其他有用的网站 (10)HP硬件支持服务 (10)1安装概述 (11)安装规划 (11)规划网络配置 (14)配置清单 (14)2安装服务器 (17)检查工具箱中的物品 (18)熟悉前面板/后面板 (18)查找并记下序列号 (21)完成导轨工具箱的安装 (21)用电缆连接服务器 (22)打开服务器电源 (23)3访问HP Data Protection Storage Server管理控制台 (25)使用直接连接法 (25)使用远程浏览器法 (26)使用远程桌面法 (28)使用Integrated Lights-Out2法 (29)4配置网络服务器 (33)HP ProLiant DL380G5Data Protection Storage Server3准备工作 (33)运行快速启动向导 (35)运行DPM迷你安装 (36)5完成系统配置 (39)其他配置任务 (39)A针对Web访问配置存储服务器（可选）.41设置Internet连接 (41)索引 (43)4图一览1确定网络访问方法 (12)2工具箱中的物品 (18)3前面板 (19)4后面板 (20)5电缆连接 (22)6电源开启按钮 (23)7“Internet选项”屏幕 (27)8iLO2接口端口 (30)9快速启动向导 (35)10“自动配置”设置 (41)11“代理服务器”设置 (42)HP ProLiant DL380G5Data Protection Storage Server5表一览1文档约定 (8)2网络访问方法 (13)3安装和配置清单 (15)4服务器配置工作表 (33)6关于本指南本指南提供有关设置并配置HP ProLiant DL380G5Data ProtectionStorage Server的信息。
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维普资讯
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EICAD3.0说明.pdf
EICAD简介目录1. 目录 (2)2. 1.系统概况 (3)2.1 1.1 创新道路设计领域的“建筑信息模型BIM”理念 (4)2.2 1.2 构建智能化实体及其内部关联 (4)2.3 1.3 高交互式和可视化地创建道路模型 (4)2.4 1.4 出色的可视化性能 (4)2.5 1.5 突破内存限制的64位操作系统，支持大型工程设计项目 (4)3. 2.数字地面模型 (4)3.1 2.1 支持大型数据集、多种显示模式的数模实体 (6)3.2 2.2 MeshEditor程序支持快捷、高效的模型编辑 (6)3.3 2.3 支持道路设计过程中实时剖切 (6)3.4 2.4 进行场地整平设计 (6)4. 3.路线平面设计 (6)4.1 3.1 智能化“道路中线”实体 (7)4.2 3.2 更加快捷的平面设计和编辑功能 (7)4.3 3.3 实时联动设计 (7)5. 4.纵断面设计 (7)5.1 4.1 “拉坡图”实体 (8)5.2 4.2 智能化“竖曲线”实体 (8)5.3 4.3 实时变化的监视断面 (8)6. 5.横断面设计 (8)6.1 5.1 路基模板实体 (9)6.2 5.2 超高实体 (9)6.3 5.3 边坡模板实体 (9)6.4 5.4 道路模型实体 (9)7. 6.图表生成 (9)7.1 6.1 智能“图框”实体 (10)7.2 6.2 图纸集管理 (10)1. 目录1 系统概况(见 [标题编号.])1.1 创新道路设计领域的"建筑信息模型BIM"理念1.2 构建智能化实体及其内部关联1.3 高交互式和可视化地创建道路模型1.4 出色的可视化性能1.5 突破内存限制的64位操作系统，支持大型工程设计项目2 数字地面模型(见 [标题编号.])2.1 支持大型数据集、多种显示模式的数模实体2.2 MeshEditor程序支持快捷、高效的模型编辑2.3 支持道路设计过程中实时剖切2.4 进行场地整平设计3 路线平面设计(见 [标题编号.])3.1 智能化"道路中线"实体3.2 更加快捷的平面设计和编辑功能3.3 实时联动设计4 纵断面设计(见 [标题编号.])4.1 "拉坡图"实体4.2 智能化"竖曲线"实体4.3 实时变化的监视断面5 横断面设计(见 [标题编号.])5.1 路基模板实体5.2 超高实体5.3 边坡模板实体5.4 道路模型实体6 图表生成(见 [标题编号.])6.1 智能"图框"实体6.2 图纸集管理2. 1.系统概况1. 系统概况狄诺尼集成交互式道路与立交设计系统EICAD 3.0汇集了近十年来公路与城市道路设计领域的理论创新成果；全面贯彻了全三维化设计的新理念，设计过程中可实时观察道路模型的三维状态；实现了一套智能化自定义实体及其底层联动机制，通过夹点编辑和双击编辑功能，设计命令大大减少，而设计功能更加丰富，可大幅度提高设计效率。
2019年考研英语一真题.pdf
2019年英语（一）考研真题Section Ⅰ Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and markA, B, C or D on the ANSWER SHEET. (10 points)Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without aphone or a compass, and you 4 can’t find north, a few tricks to help you navigate 5 to civilization, one of which is to follow the land...When you find yourself well 6 a trail, but not in a completely 7 area, you have to answertwo questions: Which 8 is downhill, in this particular area And where is the nearest watersource Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people.you may be 11 If you’ve explored the area before, keep an eye out for familiar sights—how quickly identifying a distinctive rock or tree can restore your bearings.Another 12 : Climb high and look for signs of human habitation. 13 , even in denseforest, you should be able to 14 gaps in the tree line due to roads, train tracks, and otherpaths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution.frequent, look for the 19 we leave18 , assuming you’re lost in an area humans tend toon the landscape. Trail blazes, tire tracks, and other features can 20 you to civilization.1. [A]Some [B]Most [C]Few [D]All2. [A]put[B]take[C]run [D]come3. [A]Since [B] If [C] Though [D]Until4. [A]formally [B] relatively [C] gradually [D] literally5. [A] back [B] next [C] around [D] away6. [A]onto [B]off[C]across [D]alone7. [A]unattractive[B] uncrowded [C]unchanged [D]unfamiliar8. [A] site[B]point [C]way [D]place9. [A] So [B] Yet [C]Instead [D]Besides10. [A]immediately [B] intentionally [C]unexpectedly [D] eventually11. [A]surprised [B]annoyed [C]frightened [D]confused12. [A] problem [B]option [C]view [D]result13. [A] Above all [B]In contrast [C] On average [D] For example14. [A]bridge [B]avoid [C]spot [D]separate15. [A] from [B] through [C]beyond [D] under16. [A] posts [B]links [C]shades [D]breaks17. [A] artificial [B] mysterious [C] hidden [D] limited18. [A] Finally [B] Consequently [C] incidentally [D] Generally19. [A] memories [B] marks [C] notes [D] belongings20. [A] restrict [B] adopt [C] lead [D] exposeSection Ⅱ Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B,C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1Financial regulations in Britain have imposed a rather unusual rule on the bosses of bigbanks. Starting next year, any guaranteed bonus of top executives could be delayed 10 yearsif their banks are under investigation for wrongdoing. The main purpose o f this “clawback” rule is to hold bankers accountable for harmful risk-taking and to restore public trust infinancial institution. Yet officials also hope for a much larger benefit: more long termdecision-making not only by banks but also bu all corporations, to build a stronger economyfor future generations.“Short-termism” or the desire for quick profits, has worsened in publicly tradedcompanies, says the Bank of England’s top economist. Andrew Haldane. He quotes a giant ofclassical economies, Alfred Marshall, in describing this financial impatience as acting like“Children who pick the plums out of their pudding to eat them at once” rather than pu them aside to be eaten last.The average time for holding a stock in both the United States and Britain, he notes, hasdropped from seven years to seven months in recent decades. Transient investors, whodemand high quarterly profits from companies, can hinder a firm’s efforts to invest in long-term research or to build up customer loyalty. This has b een dubbed “quarterlycapitalism”．In addition, new digital technologies have allowed more rapid trading of equities,quicker use of information, and thus shortens attention spans in financial markers.seems to be a predominance of short-term thinking at the expense of long-t erm investing,” said Commissioner Daniel Gallagher of the US Securities and Exchange Commission in speechthis week.In the US, the Sarbanes-Oxley Act of 2002 has pushed most public companies to defer performance bonuses for senior executives by about a year, slightly helping reduce“short-termism.” In its latest survey of CEO pay, The Wall Street Journal finds thatsubstantial part” of executive pay is now tied to performance.-termism,” such as changes in the tax Much more could be done to encourage “longcode and quicker disclosure of stock acquisitions. In France, shareholders who hold onto acompany investment for at least two years can sometimes earn more voting rights in acompany.Within companies, the right compensation design can provide incentives for executivesto think beyond their own time at the company and on behalf of all stakeholders. Britainnew rule is a reminder to bankers that society has an interest in their performance, not justfor the short term but for the long term.21. According to Paragraph 1, one motive in imposing the new rule is the_________.A. enhance banker’s sense of responsibilityB. help corporations achieve larger profitsC. build a new system of financial regulationD. guarantee the bonuses of top executives22. Alfred Marshall is quoted to indicate_________.A. the conditions for generating quick profitsB. governments ’ impatience in decision -makingC. the solid structure of publicly traded companiesD. “short -termism ” in economics activi ties23. It is argued that the influence of transient investment on public companies canbe__________.A. indirectB. adverseC. minimalD. temporary24. The US and France examples are used to illustrate____________.A. the obstacles to preventing “short -termism ”．B. the significance of long-term thinking.C. the approaches to promoting “long -termism ”．D. the prevalence of short-term thinking.25. Which of the following would be the best title for the textA. Failure of Quarterly CapitalismB. Patience as a Corporate VirtueC. Decisiveness Required of Top ExecutivesD. Frustration of Risk-taking BankersText 2Grade inflation--the gradual increase in average GPAs(grade-point averages) over thepast few decades —is often considered a product of a consumer era in higher education, inwhich students are treated like customers to be pleased. But another, related force —a policyoften buried deep in course catalogs called “grade forgiveness ”—is helping raise GPAs.Grade forgiveness allows students to retake a course in which they received a low grade,and the most recent grade or the highest grade is the only one that counts in calculating astudent’s overall GPA.The use of this little-known practice has accelerated in recent years, as colleges continueto do their utmost to keep students in school (and paying tuition) and improve theirgraduation rates. When this practice first started decades ago, it was usually limited tofreshmen, to give them a second chance to take a class in their first year if they struggled intheir transition to college-level courses. But now most colleges save for many selectivecampuses, allow all undergraduates, and even graduate students, to get their low gradesforgiven.College officials tend to emphasize that the goal of grade forgiveness is less about thegrade itself and more about encouraging students to retake courses critical to their degreeprogram and graduation without incurring a big penalty. “Untimely,” said Jack Miner, Ove more success because they retake aState University’s registrar,“we see students achiecourse and do better in subsequent contents or master the content that allows them tograduate on time.”That said, there is a way in which grade forgiveness satisfies colleges’ own ne For public institutions, state funds are sometimes tied partly to their success on metrics suchas graduation rates and student retention—so better grades can, by boosting figures likethose, mean more money. And anything that raises GPAs will likely make students—who, atthe end of the day, are paying the bill—feel they’ve gotten a better value for their tuitiondollars, which is another big concern for colleges.Indeed, grade forgiveness is just another way that universities are responding tor education. Since students and parents expect a collegeconsumers’ expectations for highedegree to lead a job, it is in the best interest of a school to turn out graduates who are asqualified as possible—or at least appear to be. On this, students’ and colleges’ incenti seem to be aligned.26. What is commonly regarded as the cause of grade inflationA. The change of course catalogs.B. Students’ indifference to GPAS.C. Colleges’ neglect of GPAS.D. The influence of consumer culture.27. What was the original purpose of grade forgivenessA. To help freshmen adapt to college learning.B. To maintain colleges’ graduation rates.C. To prepare graduates for a challenging future.D. To increase universities’ income from tuition.28. According to Paragraph 5,grade forgiveness enable colleges to_________.A. obtain more financial supportB. boost their student enrollmentsC. improve their teaching qualityD. meet local governments’ needs29. What does the phrase “to be aligned”(Line 5,most probably meanA. To counterbalance each other.B. To complement each other.C. To be identical with each other.D. To be contradictory to each other.30. The author examines the practice of grade forgiveness by________.A. assessing its feasibilityB. analyzing the causes behind itC. comparing different views on itD. listing its long-run effectsText 3This year marks exactly two countries since the publication of Frankenstein; or, The Modern Prometheus, by Mary Shelley. Even before the invention of the electric light bulb, the author produced a remarkable work of speculative fiction that would foreshadow many ethical questions to be raised by technologies yet to come.Today the rapid growth of artificial intelligence (AI) raises fundamental questions:is intelligence, identify, orconsciousness What makes humans humans”What is being called artificial general intelligence, machines that would imitate the wayhumans think, continues to evade scientists. Yet humans remain fascinated by the idea ofrobots that would look, move, and respond like humans, similar to those recently depictedon popular sci-fi TV series such as “Westworld” and “Humans”．Just how people think is still far too complex to be understood, let alone reproduced,n a situation wheresays David Eagleman, a Stanford University neuroscientist. “We are just ithere are no good theories explaining what consciousnesss actually is and how you couldever build a machine to get there.”But that doesn’t mean crucial ethical issues involving AI aren’t at hand. The com of autonomous vehicles, for example, poses thorny ethical questions. Human driverssometimes must make split-second decisions. Their reactions may be a complex combinationof instant reflexes, input from past driving experiences, and what their eyes and ears tellthem in that mo ment. AI “vision” today is not nearly as sophisticated as that of humans. Andto anticipate every imaginable driving situation is a difficult programming problem.Whenever decisions are based on masses of data, “you quickly get into a lot of ethical questions,” notes Tan Kiat How, chief executive of a Singapore-based agency that is helpingthe government develop a voluntary code for the ethical use of AI. Along with Singapore,other governments and mega-corporations are beginning to establish their own guidelines.Britain is setting up a data ethics center. India released its AI ethics strategy this spring.On June 7 Google pledged not to “design or deploy AI” that would cause “overa or to develop AI-directed weapons or use AI for surveillance that would violate internationalnorms. It also pledged not to deploy AI whose use would violate international laws or humanrights.While the statement is vague, it represents one starting point. So does the idea thatdecisions made by AI systems should be explainable, transparent, and fair.To put it another way: How can we make sure that the thinking of intelligent machinesreflects humanity’s highest values Only then will they be useful servants and not-of-control monster.Frankenstein’s out31. Mary Shelley’s novel Frankenstein is mentioned because itA. fascinates AI scientists all over the world.B. has remained popular for as long as 200 years.C. involves some concerns raised by AI today.D. has sparked serious ethical controversies.32. In David Eaglema n’s opinion, our current knowledge of consciousnessA. helps explain artificial intelligence.B. can be misleading to robot making.C. inspires popular sci-fi TV series.D. is too limited for us to reproduce it.33. The solution to the ethical issues brought by autonomous vehiclesA. can hardly ever be found.B. is still beyond our capacity.C. causes little public concern.D. has aroused much curiosity.34. The author’s attitude toward Google’s pledge is one ofA. affirmation.B. skepticism.C. contempt.D. respect.35. Which of the following would be the best title for the textA. AI’s Future: In the Hands of Tech GiantsB. Frankenstein, the Novel Predicting the Age of AIC. The Conscience of AI: Complex But InevitableD. AI Shall Be Killers Once Out of ControlText 4States will be able to force more people to pay sales tax when they make online purchases under a Supreme Court decision Thursday that will leave shoppers with lighter wallets but is a big financial win for states.Thursday overruled a pair of decades-old decisions that The Supreme Court’s opinionstates said cost them billions of dollars in lost revenue annually. The decisions made it moredifficult for states to collect sales tax on certain online purchases.The cases the court overturned sai d that if a business was shipping a customer’s purchase to a state where the business didn’t have a physical presence such as a warehouse or office, the business didn’t have to collect sales tax for the state. Customers were generally responsible for paying the sales tax to the state themselves if they weren’t charged it, bu most didn’t realize they owed it and few paid.Justice Anthony Kennedy wrote that the previous decisions were flawed. “Each ye physical presence rule becomes further removed from economic reality and results insignificant revenue losses to the States,” he wrote in an opinion joined by four other justices.-term prosperity and hasKennedy wrote that the rule “limited states’ ability to seek longprevented market participants from competing on an even playing field.”The ruling is a victory for big chains with a presence in many states, since they usuallycollect sales tax on online purchases already. Now, rivals will be charging sales tax where theyen collecting sales tax nationwide because they typicallyhadn’t before. Big chains have behave physical stores in whatever state a purchase is being shipped to. , with its network of warehouses, also collects sales tax in every state that charges it, though third-party sellerswho use the site don’t have to.Until now, many sellers that have a physical presence in only a single state or a fewstates have been able to avoid charging sales taxes when they ship to addresses outsidethose states. Sellers that use eBay and Etsy, which provide platforms for smaller sellers, alsohaven’t been collecting sales tax nationwide. Under the ruling Thursday, states can pass lawsrequiring out-of-state sellers to collect the state’s sales tax from customers and send it to the state.Retail trade groups praised the ruling, saying it levels the playing field for local andonline businesses. The losers, said retail analyst Neil Saunders, are online-only retailers,especially smaller ones. Those retailers may face headaches complying with various statesales tax laws. TheSmall Business & Entrepreneurship Council advocacy group said in a a statement,businesses and internet entrepreneurs are not well served at all by this decision.”36. The Supreme Court decision Thursday willns with statesA. Dette business’ relutioB. put most online business in a dilemmaC. make more online shoppers pay sales taxD. forces some states to cut sales tax37. It can be learned from paragraphs 2 and 3 that the overruled decisionsA. have led to the dominance of e-commerceB. have cost consumers a lot over the yearsC. were widely criticized by online purchasesD. were considered up favorable by states38. According to Justice Anthony Kennedy, the physical presence rule hasA. hindered economic developmentB. brought prosperity to the countryC. harmed fair market competitionD. boosted growth in states revenue39. Who are most likely to welcome the Supreme Court rulingA. Internet entrepreneursB. Big-chair ownersC. Third-party sellersD. Small retailers40. In dealing with the Supreme Court decision Thursday, the authorA. gives a factual account of it and discusses its consequencesB. describes the long and complicated process of its makingC. presents its main points with conflicting views on themD. cities some saces related to it and analyzes their implicationsPart BDirections:The following paragraphs are given in a wrong order. For Questions 41-45, you arerequired to reorganize these paragraphs into a coherent article by choosing from the listA-G and filling them into the numbered boxes. Paragraph C and F have been correctlyplaced. Mark your answers on ANSWER SHEET. (10 points)A. These tools can help you win every argument-not in the unhelpful sense of beatingyour opponents but in the better sense of learning about the issues that divide people.Learning why they disagree with us and learning to talk and work together with them. If wereadjust our view of arguments—from a verbal fight or tennis game to a reasoned exchangethrough which we all gain mutual respect, and understanding—then we change the verynature of what it means to “win” an argument.B. Of course, many discussions are not so successful. Still, we need to be careful not toaccuse opponents of bad arguments too quickly. We need to learn how to evaluate themproperly. A large part of evaluation is calling out bad arguments, but we also need to admitgood arguments by opponents and to apply the same critical standards to ourselves. Humilityrequires you to recognize weakness in your own arguments and sometimes also to acceptreasons on the opposite side.C. None of these will be easy but you can start even if others refuse to. Next time youstate your position, formulate an argument for what you claim and honestly ask yourselfwhether your argument is any good. Next time you talk with someone who takes a stand, askthem to give you a reason for their view. Spell out their argument fully and charitably. Assessits strength impartially. Raise objections and listen carefully to their replies.D. Carnegie would be right if arguments were fights, which is how we often think ofthem. Like physical fights, verbal fights can leave both sides bloodied. Even when you win,you end up no better off. Your prospects would be almost as dismal if arguments were evenjust competitions-like, say, tennis games. Paris of opponents hit the ball back and forth untilone winner emerges from all who entered. Everybody else loses. This kind of thinking is whyso many people try to avoid arguments, especially about politics and religion.E. In his 1936 work How to Win Friends and Influence People , Dale Carnegie wrote:“there is only one way…to get thebest of an argument-and that is to avoid it. “This aversion to arguments is common, but it depends on a mistaken view of arguments that causes profound problems for our personaland social lives- and in many ways misses the point of arguing in the first place.F. These views of arguments also undermine reason. If you see a conversation as a fightor competition, you can win by cheating a s long as you don’t get caught. You will be happy to convince people with bad arguments. You can call their views stupid, or joke about howignorant they are. None of these tricks will help you understand them, their positions or theissues that divide you, but they can help you win-in one way.G. There is a better way to win arguments. Imagine that you favor increasing theminimum wage in our state, and I do not. If you yell, “yes,” and I yell. “No,” n learns anything. We neither understand nor respect each other, and we have no basis forcompromise or cooperation. In contrast, suppose you give a reasonable argument: thatfull-time workers should not have to live in poverty. Then I counter with another reasonableargument: that a higher minimum wage will force businesses to employ fewer people for lesstime. Now we can understand each other’s positions and recognize our shared values, sincewe both care about needy workers.41→42→F→43→44→C→45Part CDirections:Read the following text carefully and then translate the underlined segments intoChinese. Your translation should be written neatly on the ANSWER SHEET. (10 points) It was only after I started to write a weekly column about the medical journals, andbegan to read scientific papers from beginning to end, that I realised just how bad much ofthe medical literature frequently was. I came to recognise various signs of a bad paper: thekind of paper that purports to show that people who eat more than one kilo of broccoli aweek were times more likely than those who eat less to suffer late in life from perniciousanaemia. (46) There is a great deal of this kind of nonsense in the medical journals which,when taken up by broadcasters and the lay press, generates both health scares andshort-lived dietary enthusiasms.Why is so much bad science published A recent paper, titled “The Natural Selection Bad Science”, published on the Royal Society’s open science website, attempts to answer th intriguing and important question. It says that the problem is not merely that people do badscience, but that our current system of career advancement positively encourages it. What isimportant is not truth, but publication, which has become almost an end in itself. There hasbeen a kind of inflationary process at work: (47) nowadays anyone applying for a researchpost has to have published twice the number of papers that would have been required forthe same post only 10 years ago. Never mind the quality, then, count the number.(48) Attempts have been made to curb this tendency, for example, by trying toincorporate some measure of quality as well as quantity into the assessment of an applicantpapers. This is the famed citation index, that is to say the number of times a paper has beenquoted elsewhere in the scientific literature, the assumption being that an important paperwill be cited more often than one of small account. (49) This would be reasonable if it werenot for the fact that scientists can easily arrange to cite themselves in their futurepublications, or get associates to do so for them in return for similar favours.Boiling down an individual’s output to simple metrics, such as number of publications or journal impacts, entails considerable savings in time, energy and ambiguity. Unfortunately,the long-term costs of using simple quantitative metrics to assess researcher merit are likelyto be quite great. (50) If we are serious about ensuring that our science is both meaningfuland reproducible, we must ensure that our institutions encourage that kind of science.Section Ⅲ WritingPart A51. Directions:Suppse you are working for the “Aiding rurd Primary School” project of your universi Write an email to answer the inquiry from an international student volunteer, specifyingdetails of the project.Do not sign your own name at the end of the email. Use “Li Ming” instead.(10 poin Part B52. Directions:Write an essay of 160—200 words based on the following pictures. In your essay, youshould1) describe the pictures briefly,2) interpret the meaning, and3) give your comments.You should write neatly on the ANSWER SHEET. (20 points)。
视频监控软件说明书
视频监控软件使用说明书版权所有 翻录必究2009年10月1日Ver：01.01.05注意事项首先，感谢您选用我公司最新产品。
在使用本监控卡之前，请详细阅读本说明书所涉及的相关事项，熟悉硬件、软件各部分的功能后，方能使用，以确保该系统为您发挥最佳功能。
否则一切后果自负。
本说明书将向您详细阐述全实时“视频监控系统”的安装、操作、设置和网络使用方法。
本系统工作主机供电电压为220V±10%，如果在电压不稳或者干扰大的场合，请您选用优质稳压电源（即U P S），保证系统正常良好的工作状态。
本系统在安装、拆卸视频采集卡时，必须将主机处于完全断电状态，否则主板上残留的电压将损坏采集卡。
本系统可切换D1与C I F分辨率，切换分辨率设置后，在主界面必须关闭通道视频，重新打开通道视频，设置才能生效。
本系统主机工作于常温(-10±3℃～55±2℃)、清洁的环境,并且保持良好的通风状态。
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功能特点（H.264压缩）¾压缩方式：H.264/MPEG 4；¾显示分辨率：1024×768、1280×1024、16:9宽屏、16:10宽屏；¾预览分辨率 (可调) ：704×576（PAL制），740×480（NTSC制）；352×288（PAL制），370×240（NTSC制）；¾录像分辨率（所见即所得）：704×576（PAL制）， 740×480（NTSC制）；352×288（PAL制），370×240（NTSC制）；¾单机容量支持12路D1、48路CIF；¾支持单画面、4画面、9画面、16画面、20画面、25画面显示，可全屏显示，支持自动翻页；¾多画面实时显示/录像/回放功能，支持多协议云镜控制，支持多种报警盒实现联动报警；¾手动录像、连续录像、定时录像、动态录像、事件录像、联动报警录像等多种录像方式；¾可以设置每个通道的显示名称；¾NTSC/PAL两种视频显示制式可选，25帧/秒实时预览、录像、回放；¾视频图像属性调节功能，使图像更清晰。
pypdf3的用法
pypdf3的用法PyPDF3 是一个用于操作 PDF 文件的 Python 库。
它提供了一组丰富的功能，包括合并、拆分、提取和修改 PDF 文件的内容。
下面是关于PyPDF3 的详细使用方法。
安装PyPDF3要使用 PyPDF3，首先需要在 Python 环境中安装它。
可以使用 pip 在命令行中执行以下命令：```pip install PyPDF3```读取PDF文件使用PyPDF3可以轻松地读取PDF文件的内容。
首先需要导入库并打开一个PDF文件。
以下是一个示例：```pythonimport PyPDF3#打开PDF文件pdf_file = open('example.pdf', 'rb')# 创建一个 PyPDF3 的 PdfReader 对象pdf_reader = PyPDF3.PdfReader(pdf_file)#获取PDF文件的总页数total_pages = pdf_reader.numPages#循环遍历每一页并打印文本内容for page_num in range(total_pages):page = pdf_reader.getPage(page_num)text = page.extractTextprint(text)#关闭PDF文件pdf_file.close```上述代码首先打开了一个 PDF 文件，然后使用 `PyPDF3.PdfReader` 创建了一个 `pdf_reader` 对象。
通过 `numPages` 属性，我们可以获取PDF 文件的总页数。
然后，可以使用 `getPage` 方法获取每一页的内容，并使用 `extractText` 方法提取文本内容。
合并多个PDF文件PyPDF3还提供了合并多个PDF文件的功能，可以将多个PDF文件合并为一个。
下面是一个示例代码：```pythonimport PyPDF3#打开多个PDF文件pdf1_file = open('pdf1.pdf', 'rb')pdf2_file = open('pdf2.pdf', 'rb')# 创建一个 PyPDF3 的 PdfReader 对象pdf1_reader = PyPDF3.PdfReader(pdf1_file)pdf2_reader = PyPDF3.PdfReader(pdf2_file)# 创建一个 PyPDF3 的 PdfWriter 对象pdf_writer = PyPDF3.PdfWriter# 循环遍历第一个 PDF 文件的每一页并将其加入 PdfWriter 对象for page_num in range(pdf1_reader.numPages):page = pdf1_reader.getPage(page_num)pdf_writer.addPage(page)# 循环遍历第二个 PDF 文件的每一页并将其加入 PdfWriter 对象for page_num in range(pdf2_reader.numPages):page = pdf2_reader.getPage(page_num)pdf_writer.addPage(page)#创建一个新的PDF文件并保存合并后的内容merged_pdf_file = open('merged_pdf.pdf', 'wb')pdf_writer.write(merged_pdf_file)#关闭所有打开的文件pdf1_file.closepdf2_file.closemerged_pdf_file.close```上面的代码首先打开两个 PDF 文件，然后使用 `PyPDF3.PdfReader` 创建了两个 `pdf_reader` 对象。
爱不释手!2014年最佳的20个优秀网页设计
爱不释手！2014年最佳的20个优秀网页设计就要同2014年说再见了，是时候回顾一下这一年里的伟大设计了!著名的设计博客Designmodo评选出了年度最佳的20个优秀网站，这些优秀的网页不仅设计精心，而且紧跟时下流行的设计趋势。
网页设计师们总会热衷于追随最新的设计趋势，所以你能在这些优秀的网页中看到这些趋势——扁平化设计、极简风、视差滚动、视屏背景，等等。
这些设计优秀的网站的另一个共同的特性，就是对移动端的良好支持——响应式设计。
真正优秀的网站，总会支持尽可能多的设备。
看案例前先预热，了解一下2014年不容错过的网页设计趋势!《设计师的必备技能!你需要学会设计有意义的动效》《知根知底的趋势!2014年最值得掌握的趋势”幽灵按钮”》《最新的别放过!30个尽显创意的视差滚动网站设计》那么接下来我们就一起来看看2014年最佳的20个优秀网站，了解一下为什么它们会吸引如此之多的关注。
这20个网站都已经被Awwwards所收录其中，值得你每天浏览获取灵感。
The Capitol这个网站完全是基于近年比较火爆的《饥饿游戏》系列来制作的，网站风格冷峻，与网站残酷的调性非常一致。
网站整体设计并不复杂，配色简单，但是风格简单而大胆，并且使用了视差滚动的设计。
网站使用大量的信息、视频和其他内容让用户与之互动，让他们仿佛置身于电影当中。
Grovemade这可能是今年最潮的网站之一，不仅内容精心制作，而且结合了诸多流行的设计趋势。
网站使用了大量的大图为背景，视觉上非常赏心悦目。
网站使用白色的文字和幽灵按钮，在深色背景下看起来相得益彰。
主屏之外的部分，设计师使用了精致的图片和文字，与白色的背景形成令人愉悦的对比。
SokrutaSokruta使用醒目的大图背景配合简单直观的导航，而拼图式滑块的运用让整个网站都充满了个性。
这些个性化的设计都是在视觉上吸引人的招数，并且确实有效。
除此之外，还有许多额外的效果，比如悬停在按钮上的时候会出现动效，令人乐此不疲。
新视野大学英语视听说1答案（完整版）
新时代交互英语视听说3答案（1~12完整版）第一单元12/19 take a break why not some other time party available listen without talk to you about researching backgroundwork on hoping for break may be it By the way1A/5 she doesn’t work…… her sch…… she has…… she did not…… she often 1B/5 kind of it’s about right I did past three years paid of earned break the case in co mparison to depends on a lot harder in general my roommate way too for myself a balance2A/5 confident relaxed tense in a bad mood2B/5 1)How about 2)too 3)Why don’t 4)enough 5)Let’s 6)to walk3/5 1)am taking 2)work 3)have 4)am writing5/5 sorry I don’t I’m sorry That’d be — —第二单元3/19 money Goss They this on nick8/19 couldn’t has lost won’t-10/19 Tali Make He New story she can’t believe11/19 Nick too Talia doesn’t might not be12/19 get expert run broadcast competition In fact Speaking ought to give away Good thinki ng handle care audio expertfast on it You do hard to believe wake up smell the coffee crazy famous taking a bribe smart I hope get in the way work on1A/5 ａｌｉｔｔｌｅ Ｔｈｅｒｅ ｔｈｏｕｇｈｔ ｗｏｕｌｄ 1B/5 heard about was caught they say what to think stuff you’d like to really convinced ac tually natural athlete in theseason any opinion about disqualify for the sake of shame to in trouble with start rumors2A/5 连线ａｒｉｓｅ对ｃｏｍｅ ｕｐ ｗｈａｔ对ｗｈａｔ ｔｈａｔ’ｓ对ｔｈａｔ 2B/5 ｔｒｕｓ ｃｒｏｏ ｂｏｇｕｓ ａｕｔｈｅｎｔｉｃ 3/5 Ｈａｖｅ ｈａｖｅ ｅｖｅｒ ｏｕｇｈｔ ｌａｔｅｌｙ Ｙｏｕ’ｄ ｂｅｔｔｅｒ 5/5 Ｉｄｏｎ’ｔ ｗｏｗ Ｔｈｅｙ ｓａｙ Ａｐ ｈｅｙ ｙｏｕ Ｙｏｕ’ｒｅ第三单元3/1９ Ｎｉｃｋ ｃａｒｅｅｒ ｓｔａｒ 8/1９ Ｍｏｒｅ ｎｏｔ ｔｈｅ ｎｉｋｅ１０/1９ １＼Ｔｈｅ ａｕｄｉｏ ２＼Ｄｏｎ’ｔ ｂｅ ３＼最长的 ４＼ｔｏ ｇｏ ａｎｄ ｔａｌｋ １１／１９ ｈａｓｎ’ｔ ｆｉｎｉｓｈ ｈｅ ｉｔ ｎａｙ ｔｒｉｃｋ ｈｅｒ １２／１９ Bad news audio expert check urgent be sure absolutely sure have an idea may remember confide in reporterresearcher chance lose one more day only one more day won’t be sorry story get tell me everything deserve a break storycharming charm out of1A/5 Ｔｈｅｙ ｄｉｄｎ’ｔ ｓｈｅ ｄｉｄｎ’ｔ ｓｈｅ ｎｅｅｄｅｄ ｐｏｐ ｃｏｒｎ Ｉｔ’ｓ ａ ｓｔｏｒｙ 1B/5 1)was thinking 2)That would be ok 3)this new mall 4)having a sale 5)kind of 6)a whole lot less 7)just really 8)endup using little 9)Well 10)little girl 11)the whale 12)sounded really good 13)a lot 14)alot less 15)you know what 16)treat you to2A/5 1)figure it out 2)investigate 3) result 4)make sense 5)ruined2B/5 ｕｒｇ对ｖｅｒｙ ｔｏ ｐｕｔ对ｒｉｓｋ Ｓｅｍ对ｏｎｅ ｏｆ ｃｈａｒｍ对ｔｏ ｐｅｒｓｕａｄｅ 3A/5 Ｔａｌｉａ对ｉｓ ａｂｌｅ ｔｏ ｓｈｅ ｔｅｌｌ对ｂｅ ａｂｌｅ ｔｏ Ｔｏｎｙ对ｉｓ ｎｏｔ ａｂｌｅ Ｔａｌｉａ对ｉｓ ａｂｌｅ3B/5 ｙｏｕｒｓ ｍｉｎｅ5/5 Ｉ ｈａｖｅ ａｎ ｗｅｌｌ，Ｉｄｏｎ’ｔ Ｉｆ ｙｏｕ Ｄｏ ｙｏｕ Ｗｈａｔ ｄｏ ｉｔ’ｓ ｗｏｒｔｈ Ｌｅｔ’ｓ ｇｏ第四单元２/1 ９ ｔｈｅ ａｓｋｅｄ ｈｅｒ ：ｓｏ： ｈｅ ｒｅｎｔ ｈｅｒ ａ ｌｉｔｔｌｅ Ｎ ｉｃｋ 8/1９ ｄｉｆｆｃｕｌｔ ａｍｕｓｉｎｇ ｄｉｓ Ｅｎｇｌｉｓｈ ｇｌａｎｄ １０/1９ Ｔｈｅｙ ｃｏｕｌｄ Ｄｉｄ Ｈｅ ｔｈｉｎｋ ａｌｌ Ｔｏ ｗｉｎ １１／１９ ｄｏｅｓｎ’ｔ ｈｅ ｃａｎ ｈｅ ｗａｎｔｓ ａｎｇｒｙ １２／１９ isten your side of the story Nope all alike judge me trustonly goal helping win deal with mess charges serious threw a game gambling debts gave access to stop from Did you ordidn’t you throw the game get show viewers Take your pick innocent1A/5Ｔｈｏｓｅ Ｒｅｃｅｎｔｌｙ Ｔｉｍｅ ｄｏｅｓｎ’ｔ Ｈｅ ｗｏｒｋｓ Ｈｅ ｌｏｏｋｓ ｒｅａｌｌｙ1B/5 ran into my gosh doing fantastic the same old how exciting perfect for or something like thata boring job gets to telemarketing telephone company2A/5 ａｌｌｏｗ ｐｌａｎ ｊｏｕｒ ａ ｐａｒｔ2B/5 Take a pick /Take it easy/Take your time /Take a look3A/5 a a the a3B/5 aren’t /will you/does she/could he/hasn’t he/doesn’t she/didn’t I/wasn’t he5/5 Ｉ ｔｈｉｎｋ Ｉ ｋｎｏｗ ｙｏｕ Ｈｏｗ ｈａｖｅ ｙｏｕ ｂｅｅｎ Ｎｏ，Ｉ’ｍ ｓｏｒｒｙ Ｉ’ｍ ａｆｒａｉｄ ｙｏｕ’ｖｅ ｇｏｔ Ｉｔ ｗａｓ ｇｒｅａｔ Ｈｅｒｅ’ｓ ｍｙ ｃａｒｄ第五单元 3/1９ Ｉｔ’ｓ ｉｍ Ｈｅ ｗａｓ Ｓｈｙ 8/1９ ｖｅｒｙ ｓｈｅ ｐｌａｙｓ ｈｅ ａｎｙｔｈｉｎｇ ｓｈｅ ｗａｎｔｓ Ｎｉｃｋ ｔｏ ｋｎｏｗ ｕｎｂｅｌｉｅｖａｂｌｅ １０/1９ Ｈｅ’ｓ ｎｏｔ Ｎｉｃｋ the team HE thinks１１／１９ Ｉ’ｗｏｕｌｄ Ｔａｌｉａ ｓｈｏｃｋｅｄ ａｎｎｏｙｅｄ１２／１９sure sounds like stupid a minute deliberately from college worksfor recognize teammate bothexcuse us media you’ve got that right get it worry you getting some pressure sit out badlyfrankly win without you1A/5 ｃａｌｌ Ｈｅｒ ｓｈｅ ｃｏｕｌｄｎ’ｔ １００ Ａ ｌｉｔｔｌｅ 1B/5 the whole story on the phone this rebate A hundred dollars supposed to of the camera nice aboutit serial number is gone Oh man 800２Ａ／５ｂｅｃｏｍｅ ｅｘｃｉｔ ｓｕｃｃ…… ｌｉｋｅ ｂｅｇｉｎ2B/5 1)do you feel 2)do you think 3)are loving 4)such 5)so 6)believe3/5 so /such a /so /such /so /such a5/5 1)can I ask you to take a2)I have to take care of3)I’m tied uo at the moment4)Would you mind if5)Can you please check6)OK,no problem7)please fill this form第六单元3/1９ Ｓｈｅ ｗａｓ Ｎｏ ｔｈｅ ｒｅｓｕｌｔ Ｔａｌｉａ 8/1９ １＼Ｎｉｃｋ ｐｕｔ５００００ ｉｎｔｏ ｈｉｓｂａｎｋ ａｃｃｏｕｎｔ ２＼ｓｈｅ ｂｅｌｉｅｖｅｓ ３＼ｈｅ ｏｗｅｓ ４＼ｍａｋｉｎｇ ｍｏｎｅｙ ５＼ｐｅｏｐｌｅ ６＼Ｉｂｅｌ ｔｈａｔ ７＼ｃａｎ’ｔ9/16 keep investigating have no choice going with beat us to it You’ve got to admit missing something asthey seem in this case too trusting skeptical all right working on fairlet my emotions color myjudgment let me down won’t be sorry１０／１９ ｓkｅｐｔｉｃａｌ Ｈｅ ｂｅｌｉｅｖｅｓ ｓｈｏｕｌｄ ｗｏｒｋ Ｔｈｅ ｂａｎｋ １１／１９ ｔｈｅｙ ｈａｖｅ ｔｏ air ｓｏｍｅ ｗａｎｔ Ｄｏｎｙ１Ａ／５ ａｒｅ ａｌｌｏｗ Ｗｉｓｅ ｓｔｏｐ ＩＤ Ｄａｎｙ1B/5 says at bars to have their parents thirteen years old get drunk you knowdrinking irresponsiblytheir kids baby-sitter bar owners this is happening crazy2A/5 Ｔａｋｅ对ｗｅ ｈａｖｅ ｗｅ ｄｏｎ’ｔ 对ｗｅ ｄｅｃｉｄｅ Ｆｏｒ对Ｆｏｒ ｏｎｅ ｗｅ ｎｅｖｅｒ对ｗｅ ａｒｅ2B/5 １)deposited 2)bank account 3)As a matter of fact 4)Take it from me 5)For one thing 6)except for 7)go with 8)beat us to it 9)let us down3A/5 going/talking/eating/yourselves/myself/had known/would have brought/crying over /enjoying3B/5 1)may 2)may not 3)Is he 4)will 5)might not 6)may 7)are going to 8)might5/5 Ｄｏ ｙｏｕ ｔｈｉｎｋ ｍｉｇｈｔ ｐｅｒｈａｐｓ Ｉｔ’ｓ ｄｉｄｎ’ｔ Ｉｓ ｉｔ ｐｏｓｓｉｂｌｅ ｔｈａｔ Ｎｉｃｋ ｄｉｄｎ’ｔ ｔａｋｅ ｔｈｅ ｍｏｎｅｙ ｍｉｇｈｔ第七单元3/1９Ｈｅ ｅｘｐｌａｉｎｅｄ 最长的 ａｎｎｏｙｅｄ8/1９ Ｉｔ’ｓ ｂｒａｎｄ Ｈｅ ａｇｒｅｅｄ Ｂｅｃａｕｓｅ＋最长的 Ｂｙ ｃｈｅａｔｉｎｇｇ Ｂｅｃａｕｓｅ ｈｅ ｗａｎｔｓ ｔｏ ａｍｕｓｅ Ｔａｌｉａ Ｂｅｃａｕｓｅ ａｎｇｒｙ ｓｈｅ ｗａｓ ａｎｇｒｙ Ｎｉｃｋ ｈａｄ ｎｏｔ ｔｏｌｄ ｈｅｒｅ ｔｈｅ ｔｒｕｔｈ１０／１９ Ｈｅ ｗａｓｎ’ｔ ｇｏｉｎｇ ｔｏ ｔｅｌｌ Ａ ｂｕｓｉｎｅｓｓ ｗｏｍａｎ ＴＯ ｖｉｓｉｔ Ｔｏ ｗｅａｒ １１／１９ Ｈｅ ｗａｓ ｃｕｒｉｕｓ Ｈｅ ｗｉｌｌ ｗｅａｒ ｉｔ ｗｏｕｌｄ Ｓｈｅ ｗａｎｔ ｔｏ ……ｔｒｕｔｈ １２／１９ here it comes juice bar Aren’t you Do I know you Not yet interesting proposition Keep goingLet’s say deal endorse athletic That’s it business card on second thoughtpay visit1A/5 Ｔｈｅｙ ｐａｒｔｙ＋最长的 Ｔｈｅｆｉｒｓｔ ｊｏｂ ｉｎ ｉｔ ｓｈｅ ｗａｎｔｅｄ ｓｈｅ ｍｉｇｈｔ Ｔｈｅｆｉｒｓｔ ｃｏｕｌｄ ｇｏ ｔｏ ｅａｒｌｉｅｒ1B/5 great opportunity audition for such a wonderful show the same night other plays coming along so perfect sogreat about be invited go for it2A/5 Ｔｈｅｙ ｐａｉｄ ｍｅ ｓｏ ｔｈａｔ Ｉｃｈａｎｇｅｄ Ｉ ｗａｎｔ ｔｏ ｋｎｏｗ Ｔｈｅ ｓｈｏｅｓ ｗｉｌｌ ｂｅｃｏｎｅ Ｏｋ Ｉｔ ｄｏｅｓｎ’ｔ ｃｏｍｅ ａｎｄ ｅｘｐｅｒｉｅｎｃｅ2B/5 ｃｏｎｆｉｒｍｅｄ ｌｉｎｅｓ ｃｏｎｅ ｏｕｔ ｂａｓｉｃａｌｌｙ ｅｎｄｏｒｓｅｄ3A/5 1)was taking 2)called 3)checked 4)was playing 5)quicker 6)more concentrated3B/5 ｗｏｕｌｄ ｒａｔｈｅｒ ｐｒｅｆｅｒ ｔｏ ｗｏｕｌｄ ｐｒｅｆｅｒ ｔｏ ５／５ ｓｏｕｎｄｓｌｉｋｅ ｆｕｎ ｏｒ ｒｅａｌｌｙ？ ｏｈ，ｒｅａｌｌｙ？ Ｉｓｅｅ Ｈｏｗ ａｗｆｕｌ Ｈｏｗ ｄｉｄ ｉｔ ｇｏ Ｄｉｄ ｙｏｕ ｈａｖｅ ａ ｇｏｏｄ？第八单元3/1９ｓｈｅ ｗａｓ ｔｒｙｉｎｇ Ｔａｌｉａ ｔｈｅｒｅ ｗａｓ 8/1９ ｈｅ ｍｅａｎｔ ｔｏ ｍａｋｅ ｍｅｅｔ ｊａｃｋ ｈｃｉ ｈａｄ ｎｅｖｅｒ ｊａｃｋｉｅ ｈａｓ ｎｅｖｅｒ ｗｏｒｋｅｄ Ｔａｌｉａ ｍｉｇｈｔ Ｇ ｏｗｅｒ Ｂｕｉｌ ｄｉｎｇ Ｆｒｕｓｔｒａ ｓｈｏｗ ｆｏｒｔｅｎ ｙｅａｒｓ１０／１９ Ｂｅｃａｕｓｅ ｓｈｅ ｔｈｏｕｇｈｔ Ｎｉｃｋ ｈａｄ ｌｉｅｄ ｔｏ ｈｅｒ Ｎｅｉｔｈｅｒ ｓｈｅ ｗａｓ ｖｅｒｙ ｓｈｅ ｕｓｅｄ ｔｈｅ ｒｅｃｏｐｔｉｏｎｓｔ’ｓ １１／１９ ｈｅ ｅｎｊｏｙ ｆｉｎｄｉｎｇ ｓｈｏｗ ｈｅｒ ａｎｇｅｒ ｓｈｅ ｔｈｉｎｋｓ ｃｏｎｆｓｅｄ １２／１９ dead for a moment angry yell at Maybe Probably guest dial in big trouble have trouble with used to memory to makematters worse ridiculous took lunch voice mail available odd telling the truth lyingsee a good story1A/5 ｓｈｅ ａｓｋｅｄ ｆｏｒ Ｔｒｙ ｔｏ ｓｈｅ ｃｏｕｌｄ ｍｅｅｔｉｎｇ ４３２ 1B/5 looking for I mean quite a while at the desk Whatever Kind of hard for her name impossible totally screwed up prettyclear meet me lobby 4 o’clock good idea try where she is why don’t yo u how that goes2A/5 ｐｌｅａｓｅ ｗａｉｔ ｓｏｒｒｙ＋短的 Ｉｆ ｙｏｕ＋长的 Ｎｉｃｋ ……ｐｕｎｉｓｈｅｄ Ｔｉａ＋长的 Ｔｈｅ ｒｉｇｈｔ ｎｏｗ 2B/5 ｏｄｄ Ａｎｙｗａｙ Ｉｎ ｔｈａｔ ｃａｓｅ ｙｅｌｌ ａｔ ｒｉｄｉｃｕｌｏｕｓ 3A/5 ｗｈｅｒｅ Ｉ ｃａｎ Ｗｈｅｎ ｔｈｅ ｈｏｗ ｍｕｃｈ ｉｔ ｗｈａｔ ｋｉｎｄ ｏｆ ｕｓｅｄ ｔｏ3B/5 someone / used to /didn’t use to /something /anything /第九单元3/19 5点 looking for There8/19 Because he needed the recept he was still Because he wondeved He wasn’t very He over To find 6点10/19 Because he was trying Tell the she has blue he just11/19 I’m confused help she never12/19 anything else someone else either In fact cheer up as bad as describe business suit ex cutive at all1A/5 she can bring cook for Go to Aby’s Emily’s1B/5 favor wondering bring two of my friends definitely supposed to messed up have a great t ime decorations last minutecooking things great to serve 6:30 three of you2A/5 the news＋短的 Are you interest Hey, can may you ＋长的I hend by she ＋短的2B/5business overheard follow describ cheer up3A/5 1)rushed 2)was checking 3)was playing went3B/5may as honest as as positive as can could as disgusting as5/5 sorry,but No,pr…… sure can I leave may be I can is it ok Do you第十单元3/1 9 The woman The inter……did not answer An……Dear8/19 he got into he made an he could not Things wer badly he wanted the woman the soccer the intertiew10/19 Dean’s They wear both she felt sorry she took11/19 he wespects she has sarc…… sorry12/19around lately ran into admired ruining his career prettysure different changing the color wannabe tried outExcept for took lunch performance beginning to unfoldOn the house in his favor soccer professionally1A/5 do a survey noise is a the univer＋长的housing therre should1B/5 on behalf of a couple of minutes greatly appreciated more time building classrooms dorm roomsobviously point better quality more people at least pretty nice spacious rental houses stay in mixedfeelings involved in helps them out definitely issue2A/5will be get up stop to his unexp be made2B/5 uspended preformance catch up on on the house trying out3A/5 on with/out /up3B/5 losing /saying/ to need/ to wait3C/5 until/when/have5/5 Actually To tell you what do you I’m not really 同上If you ask Frankly第十一单元3/19 she think To tell How good8/19 he understand she joked……reporter upset she know Nick Nick she talks……party10/19 It’s nicer he’s going……happened no kick＋长的11/19she is angry she doesn’t Dean sorry,Nick12/19 won't be sorry admit lied There you are are got reservations just around the corner do ing business so much pleasant talkover over lunch sign basically says endorse the shoes tricked out of the way next in line st ar player amazing team officemake sure1A/5 Sunday write Next w…… 4：30 M……1B/5 are responsible for Africa visual aid in the outline easy look that up really quick hav e it all done due Wednesday needto meet I'm supposed to do compile get our project done off the Internet helpful use bring those in tomorrow2A/5They＋短的 jose＋短的 jack＋长的 we＋短的 jane’s＋短的2B/5 persuasive tricked persuade raise broke over out of this word 3/5 went to see In orderto don’t have to help can’t to talk5/5 I’ve got to is there anything Nothing I really need to Do you That’ll be第十二单元---------3/19 To keep By working Nicknever had8/19 Nick is more To tell him he is That having money problem they have been hard to the so长的10/19 Surprisees长的 He want’s ......truth To prove He didn’t (i)11/19he is N ick’s tell Nick 长的 almost uncertain12/19buddy Tough rap really happened scheme talented plotting for dreamed up fake planning impressedtalking crazy expect figure out made up craziest stories pulled off typical so sure of popular prove----------1A/5 she could she turned长的 A map of Africa Tuesday3小时Teacher1B/5 the habitat of the animalsblue folder rest of the projectmap definitely different spotturned it in reliable sourcecoming to me instead of positively check with2/5 handed it in figured let you turn it3A/5 how long for since has been playing3B/5 figure them out help you out put them away clean it up the m ost expensive the best5/5 I’m not quite sure what you’re getting at. /Exactly./Do you mean that/NO,that’s not what I mean./ Could you go over it again? / Are you saying that。
PDF阅读器怎么查看3D文件？
PDF阅读器怎么查看3D⽂件？
PDF阅读器怎么查看⽴体的查看3D图档？下⾯我们就来看看3d⽂件的查看⽅法，请看下⽂详细介绍。
极速PDF编辑器 v2.0.3.2 官⽅安装版(附安装教程)
类型：浏览阅读
⼤⼩：46.6MB
语⾔：简体中⽂
时间：2020-09-01
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proe5.0破解补丁 64位版免费中⽂野⽕版
类型：3D制作类
⼤⼩：78.3KB
语⾔：简体中⽂
时间：2015-04-08
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1、⽤proe软件打开⼀个3d图档，另存为⼀个副本
2、选择保存格式的时候⼀定要选择PDF U3D，SolidWorks⾥⾯情况是另存为pdf图档的时候勾选作为3D pdf即可。
3、按它的默认设置即可。
点ok
4、保存成功后，我们可以看到电脑⾥⾯多了⼀个pdf格式的图档，图标是跟普通pdf是⼀样的。
没错，直接双击打开即可。
5、默认是Adobe reader，打开图档后，软件提⽰单击激活3D属性。
6、单击⿏标后背景变成了⽩⾊，并多了⼀排⼯具栏
7、各⼯具栏的⼤致⽤法看下图说明
8、重点讲解⼀下这个模型树的⽤途。
这⾥我们可以隐藏显⽰各个零部件，还可以单独隔离相应的零部件来查看，⾮常的⽅便。
9、这个模型渲染模式⼯具可以设置不同的显⽰模式来观察产品，⾮常的⽅便。
其它⼯具体会⼀下就很容易操作。
以上就是PDF查看3D图档的教程，希望⼤家喜欢，请继续关注。
iStylePDF使用手册
目录第1章软件安装 (4)1.1 软件下载 (4)1.2 产品更新 (4)1.3 卸载软件 (5)第2章工作区 (5)2.1 页面介绍 (5)2.2 文档属性 (9)2.3 打开PDF (9)2.4 浏览文档 (11)2.5 页面导航 (11)2.6调整PDF视图 (12)2.7搜索 (14)2.8保存PDF (15)2.9打印PDF (15)第3章创建PDF (15)3.1 从空白页面中创建PDF (15)3.2 从文件中创建PDF (15)第4章编辑PDF文件 (16)4.1 创建书签 (16)4.2 查看附件 (16)4.3 文本域 (17)4.4 插入图片戳记 (17)4.5 插入页面 (17)4.6 插入空白页面 (18)4.7 提取页面 (19)4.8 删除页面 (20)4.9 旋转页面 (21)第5章PDF阅读操作 (22)5.1 复制文本 (22)5.2 复制图像 (22)第6章注释与批阅 (22)6.1 注释工具概览 (22)6.2 添加附注 (23)6.3 文本注释工具 (24)6.4 图形标记工具 (24)6.5 打字机工具 (25)6.6 更改注释属性 (26)6.7 全文批阅 (26)第7章安全性 (27)7.1 查看安全性限制 (28)7.2 添加打开口令 (28)7.3 添加许可口令 (28)7.4 更改口令安全性 (28)7.5 删除口令 (29)第8章数字签名 (30)8.1 签名PDF (30)8.2 清除或删除签名 (31)8.3 验证签名 (31)第9章打印 (32)第10章STU签名 (33)10.1 STU签名 (34)10.2 STU签名设置 (34)第1章软件安装1.1 软件下载请您访问北京艾思玳尔科技有限公司官方网站（）免费下载iStylePDF软件安装包。
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群组加权定位和累积回归包说明书
Package‘groupWQS’October13,2022Type PackageTitle Grouped Weighted Quantile Sum RegressionVersion0.0.3Author David Wheeler,Matthew CarliMaintainer Matthew Carli<******************.edu>Description Fits weighted quantile sum(WQS)regressions for one or more chemical groups with con-tinuous or binary outcomes.Wheeler D,Czarnota J.(2016)<doi:10.1289/isee.2016.4698>. License GPL-3Encoding UTF-8LazyData trueRoxygenNote7.0.2Depends R(>=3.2.1)Imports Rsolnp,glm2,stats,graphics,MASS,rjagsSuggests knitr,rmarkdown,testthatVignetteBuilder knitrNeedsCompilation noRepository CRANDate/Publication2020-06-2718:10:02UTCR topics documented:gwqs.fit (2)make.X (3)make.x.s (4)simdata (5)weight.plot (6)WQSdata (6)Index812gwqs.fit gwqs.fit Grouped WQS RegressionDescriptionThis functionfits a grouped weighted quantile sum(GWQS)regression model.Usagegwqs.fit(y,y.train=NULL,x,x.train=NULL,z=NULL,z.train=NULL,x.s,B=100,n.quantiles=4,pars=NULL,func,ineqLB=NULL,ineqUB=NULL,tol=1e-06,delta=1e-06)Argumentsy A vector containing outcomes for validation.y.train A vector containing outcomes for training.If left as NULL the validation data will be used for training as well.x A matrix of component data for validation.x.train A matrix of component data for training.If left as NULL the validation data will be used for training as well.z A vector or matrix of covariates for validation.z.train A vector or matrix of covariates for training.If left as NULL the validation data will be used for training as well.x.s A vector of the number of components in each index.B The number of bootstrap samples,must be1or more.n.quantiles The number of quantiles to apply to data.pars A vector of initial values,listed in order:beta naught intercept and group index beta coefficients,individual chemical weight coefficients,and covariate coeffi-cients.make.X3 func The objective function to be used(must match outcome data type);currently only fun args"continuous"or"binary"are supported.ineqLB Vector of lower bounds for betas and weights,set to-2by default.ineqUB Vector of upper bounds for betas and weights,set to2be default.tol Tolerance level for bootstrap convergence.delta Step size for bootstrap procedure.ValueA list of3containing the GWQS estimate based on calculated weights,the GWQS modelfit tovalidation data,and weight estimatesExamplesdata("WQSdata")group_list<-list(c("X1","X2","X3"),c("X4","X7"),c("X5","X6","X9","X8"))x.s<-make.x.s(WQSdata,3,group_list)X<-make.X(WQSdata,3,group_list)Y<-WQSdata$yresults<-gwqs.fit(y=Y,x=X,x.s=x.s,B=1,func="continuous")make.X Forms matrix of componentsDescriptionThis function returns a matrix of component variables,X.The user can specify the desired chemicals and order by creating a list of string vectors,each vector containing the variable names of all desired elements of that group.Usagemake.X(df,num.groups,groups)Argumentsdf A dataframe containing named component variablesnum.groups An integer representing the number of component groups desiredgroups A list,each item in the list being a string vector of variable names for one com-ponent groupValueA matrix of component variables4make.x.s Examplesdata("WQSdata")group_list<-list(c("X1","X2","X3"),c("X4","X7"),c("X5","X6","X9","X8"))X<-make.X(WQSdata,3,group_list)Xmake.x.s Forms component group ID vector of XDescriptionThis function returns a vector which lets WQS.fit know the size and order of groups in XUsagemake.x.s(df,num.groups,groups)Argumentsdf A dataframe containing named component variablesnum.groups An integer representing the number of component groups desiredgroups A list,each item in the list being a string vector of variable names for one com-ponent groupValueA vector of integers,each integer relating how many columns are in each groupExamplesdata("WQSdata")group_list<-list(c("X1","X2","X3"),c("X4","X7"),c("X5","X6","X9","X8"))x.s<-make.x.s(WQSdata,3,group_list)x.ssimdata5 simdata Simulated data of chemical concentrations and one binary outcomevariableDescriptionData simulated to have.7in-group correlation and.3between-group correlation.There are three groups,the third being significantly correlated to the outcome variableUsagesimdataFormatA data frame with1000rows and15variables:pcb_118a numeric vector;part of group1pcb_138a numeric vector;part of group1pcb_153a numeric vector;part of group1pcb_180a numeric vector;part of group1pcb_192a numeric vector;part of group1as a numeric vector;part of group2cu a numeric vector;part of group2pb a numeric vector;part of group2sn a numeric vector;part of group2carbaryl a numeric vector;part of group3propoxur a numeric vector;part of group3methoxychlor a numeric vector;part of group3diazinon a numeric vector;part of group3chlorpyrifos a numeric vector;part of group3Y a numeric vector;the outcome variableweight.plot Generates Plots of weights by groupDescriptionThis function takes the object created by the wqs.fit function and a vector of group names and generates a random forest variable importance plot for each group.The weights in each group are listed in descending order.Usageweight.plot(fit.object,s)Argumentsfit.object The object that is returned by the wqs.fit functions A string vector containing the name of each group included in the GWQS re-gression.Will be used for plot titles.ValueA plot for each group of the GWQS regressionExamplesdata("WQSdata")group_list<-list(c("X1","X2","X3"),c("X4","X7"),c("X5","X6","X9","X8"))chem_groups<-c("PCBs","Metals","Insecticides")x.s<-make.x.s(WQSdata,3,group_list)X<-make.X(WQSdata,3,group_list)Y<-WQSdata$yresults<-gwqs.fit(y=Y,x=X,x.s=x.s,B=1,func="continuous")weight.plot(results,chem_groups)WQSdata Simulated data of chemical concentrations and one continuous out-come variableDescriptionCorrelation and concentration patterns were loosely based on NHL data.UsageWQSdataFormatA data frame with1000rows and10variables:X1a numeric vectorX2a numeric vectorX3a numeric vectorX4a numeric vectorX5a numeric vectorX6a numeric vectorX7a numeric vectorX8a numeric vectorX9a numeric vectory a numeric vector;the outcome variableIndex∗datasetssimdata,5WQSdata,6gwqs.fit,2make.X,3make.x.s,4simdata,5weight.plot,6WQSdata,68。
sonarwiz seg-import and seisee tutorial说明书
SonarWiz SEG-import and SEISEE TutorialRevision 12.0, 1/22/2019Chesapeake Technology, Inc.eMail: **************************Main Web site: Support Web site: 1605 W. El Camino Real, Suite 100Mountain View, CA 94040Tel: 650-967-2045Fax: 650-450-9300Table of Contents1SEISEE Tutorial (2)1.1References (3)1.2SEISEE – Basic Usage Ideas (3)1.3SEISEE – Changing Trace Header Data (5)1.3.1CHANGE - Individual Field Changes (5)1.3.2CHANGE - Changing the Value for an Entire Column (6)1.3.3EXPORT-IMPORT - Changing Multiple Columns at a Time (9)1.4SEISEE – Changing EBCDIC Text Header Data (9)2SonarWiz SEG Import - using SEISEE for file review (12)2.1Required Trace Header Data for SEG File import (12)2.1.1Requirement 1: Valid Date/Time Data (12)2.1.2Requirement 2: Valid Navigation Data (14)2.1.3Requirement 3 – Enough Navigation Data (19)2.1.4Requirement 4: Project Loc = Coordinate System = Navigation Data (21)2.1.5Requirement 5: Sequential ping numbers (23)2.2Channels Count (#Data Traces Per Record) Requirement (25)3SonarWiz TRA File Import - using SEISEE for file review (27)4SonarWiz Sub-bottom 6.04 / 6.05 Special Import Techniques (30)5SEG ReTIME Tips for Exceptionally Slow Ping-Rate (32)1 SEISEE TutorialSEG is a common import format used for sub-bottom files, in SonarWiz post-processing. This document describes techniques for success in two areas:1) Viewing and repairing trace headers of SEG files with the SEISEE utility software,and2) Importing SEG files successfully into SonarWiz.We use the free utility SEISEE, for viewing and editing SEG-Y type files which may need analysis or repair, as a supplementary technique, in addition to the standard SonarWiz file-repair utility NavInjectorPro.The free SEISEE utility is available here:Web-site http://www.dmng.ru/seisview/ has a 4.8 MB self-extracting archive file at no cost. Current version was 2.1.5.4 (8/2010).1.1 ReferencesSEISEE displays and edits, and SonarWiz creates and imports, SEG files in accordance with this specification reference:Ref[1]: SEG_Y_FileFormatSpec2002_rev1.pdf, Release 1, May, 20021.2 SEISEE – Basic Usage IdeasSEISEE has an excellent HELP facility, so use that as your first recourse when trying to understand the program better.Primary viewing steps are to select File->Open and open your SEG file, then perhaps select SEISMIC and VIEW tabs, to see the data.A secondary look is TRACE HEADERS and VIEW tabs selected. In this view, you simply check what SEG file trace header fields to view.The main fields to look for in validating good data for import to SonarWiz or some other program are typically date, time, and navigation. Just look at those columns and see if any are all zeros … which would be a problem.1.3 SEISEE – Changing Trace Header DataYou can easily edit the SEG trace headers data by changing the values for an individual field, an entir e column, or multiple columns at a time. Here’s how to do it.1.3.1 CHANGE - Individual Field ChangesExport the data containing the columns where you want to make an edit, then use WORDPAD (recommended) to make changes to individual field values and re-import. Note that your SEG file cannot be READ-ONLY for this operation to work.1.3.2 CHANGE - Changing the Value for an Entire ColumnNote that your SEG file cannot be READ-ONLY for this operation to work.To change the value of SAMPLE INTERVAL, for example, for an entire column, first select CHANGE (1), then enter the column name = <new value> (2) then click the (3) Update iucon:In some versions of SEISEE this will appear as 4 steps instead of 3 steps:Select CHANGE and then check (enable) a single field, like bytes 117-118 Sample interval.Enter a new value (e.g. UNITS=75) to change every 25 to a 75 in all trace headersClick on the UPDATE iconClick on UPDATE to conclude it and make the change. Results:In the case of changing UNITs=1 to UNITS=2, the results look like this:1.3.3 EXPORT-IMPORT - Changing Multiple Columns at a TimeTo change one or more columns in an easy custom batch-change, useEXPORT/IMPORT technique, like this:Select some columns to VIEW, then use File->Export Trace Headers to export them and create a CSV file, then edit that in EXCEL or manually or via a script. The export CSV file will have a header line (keep that) and the trace header data itself in comma-separated-values format. Finally re-import the changed data file using File->Import Trace Headers.1.4 SEISEE – Changing EBCDIC Text Header DataYou can easily edit the SEG EBCDIC text headers data by changing the values for an individual line at a time. Here’s how to do it.1. Open your SEG file and in the summary area, select TEXT HEADER to see the existing text header:2. Type in a new line, for example this replacement of the line at C 4:2 SonarWiz SEG Import - using SEISEE for file reviewSEISEE can be used to supplement viewing of the SEG file internals, to help investigate situations where, for example, the SonarWiz error message says“No valid navigation data was extracted from: <file name>”.What’s up with that? Here’s how to find out.2.1 Required Trace Header Data for SEG File importGenerally speaking, you need valid data and time stamps, and navigation in the SEG file trace headers, and enough of it, to successfully import the SEG file into SonarWiz. These 3 requirements are explained in more detail below.2.1.1 Requirement 1: Valid Date/Time DataViewing the columns of SEISEE data, if you enable the date and time fields, look for a valid current date, and times with valid values and sequentially incrementing values, as pings (records) proceed into the file, rather than ZERO or NON-INCREMENTING or OUT-OF-SEQUENCE values.Good data might look like this, with valid values for year, day, hour, minute, and incrementing values for SCE (seconds) – in this case about 3 hz ping rate.If any of these columns is all zero, missing data, out of sequence … import may not work well.2.1.2 Requirement 2: Valid Navigation DataThere are 4 columns of navigation data, and at least 2 of these need to contain valid data for import to succeed:The SRCX/SRCY and GRPX/GRPY represent X/Y, or Easting/Northing. OrLat/Long,and may be coded in meters or arcseconds (you need a valid value, and a valid UNITS code), according to the SEG File Specification we use. In SonarWiz, these SEG trace header fields are interpreted like this:When you will be importing SEG files, in your CREATE PROJECT or CONFIGURE EXISTING PROJECT dialog you can select FISH (source) or SHIP (receiver) coordinates as the source of navigation data, or AUTO – to let SonarWiz decide which seems populated in the file (in case only one exists):You make this choice in the CREATE PROJECT or CONFIGURE EXISTING PROJECT dialog here:So you can see how this would mess up. If you did not specify AUTO, and instead specified FISH, and the only valid data in the SEG file was in the SCRX/SRCY columns, and GRPX/GRPY contained all-zero … it wo uld not import.Al so … e ven though you specify this at the project level, you might override it at the file import level by selecting in SEG File-Type-Specific-Options to read from Source (ship, aka Srcx/Srcy in the SEG trace header) or Receiver (Fish, aka Grpx/Grpy in the SEG tracer header) coordinates, so be sure to check this too:Again, it’s only really going to be a problem if 2 of the columns are all-zeros in your SEG file trace headers, and you selected those as the navigation source – in which case the file will not import well.Here is an example of a SEG file with ONLY SRCX/Y coordinates, so it would be best imported using SHIP or AUTO navigation source choice in the CREATE PROJECT dialog, and SOURCE COORDS for navigation source, in the SEG File-Type-Specific-Options dialog:2.1.3 Requirement 3 – Enough Navigation DataThe third requirement is that you have enough pings in the file to process. When you create a project, you may specify the minimum ping count and not realize it. Setting this value means you have to have at least that many pings in the file, or it will not import. The field which identifies this is called “Time Constant for Course Smoothing”, set in the CREATE or CONFIGURE EXISTING project dialogs:The valid values here range from 3 – 1200 with a default value of 300 pings. You can see that if you specify 300 pings for smoothing, and the file contains only 299 pings –well there you go – it will not import. It really helps smooth presentation of your file to smooth, but set a minimal value like 3 pings for a very small SEG file. 300 pings is a fine value for larger files. You can adjust this value at any time and then re-import your files. NOTES:(1) In 5.08.0002 and later releases, an enhancement is implemented which allows SonarWIz to temporarily relax the TC for Course Smoothing size down to the number of pings in your input file, just to import that (small) file successfully.(2) In current versions of SonarWiz, since July, 2016, the ability to relax Time Constant for Course Smoothing entirely and set TC=0 is available. This allows you to NOT SMOOTH the incoming navigation at all.2.1.4 Requirement 4: Project Loc = Coordinate System = Navigation DataThis section explains how a mismatch in any of 3 features if the import can cause an import failure.2.1.4.1 Setting project Location – Manually or via GET FROM FILEIn the CREATE PROJECT and CONFIGURE EXISTING PROJECT dialogs, a great way to validate navigation data in the file, and set project location (latitude, longitude) at the same time is use of the GET FROM FILE button:If we browse to the SampleRawSonarFile.SEG in this case and select it, the project location is set as 40 N latitude, 73 E longitude. Also, SonarWiz autiomatically selected the coordinate system to match this location (UTM84-43N).2.1.4.2 SEISEE View of Project Location (Navigation Data in Trace Headers)In the SEISEE view of the coordinates in the trace header, this project shows like this:The SAC column is a scalar and -100 means divide the coordinate units by 100.The coordinates are encoded in arcseconds (1 arcsecond = 1/3600 degree) as specified in the last co,umn, UNITS=2. The meaning of the data in each field can be seen in the SEGY File Specification (ref[1]).In this example 1, let’s convert the SRCX value 26,623,709 arcseconds to degrees by dividing by 3600 and then dividing by 100 = 73.95 deg E longitude. If it were W longitude, it would be a negative number (e.g. -26,623,709 = 73.95 deg W longitude).Likewise we can convert SRCY value 14,519,374 arcseconds / 360000 = 40.33 deg N latitude. If it were S latitude, it would be a negative number (e.g. -14,519374 = 40.33 deg S latitude)2.1.4.3 Import example1: Position Matches Lat/Long & Coordinate SystemIn this example, coordinate system UTM84-43N was used, and project location was set to latitude = 40.33 deg N, longitude =- 73.95 deg E, and the navigation data in the file matches these, so the import succeeded.2.1.4.4 Import example2: Position Does Not Match Lat/Long & Coordinate System In this example 2, we leave project location set to latitude = 40.33 deg N, longitude = 73.95 deg E, and the navigation data in the SEG file has not changed, but we set the coordinate system MANUALLY to UTM-84-18N (the western counterpart to zone 43N) . In this case, the import will fail and give these messages in the SYSTEM OUTPUT window:So the import will appear to fail, even though there is valid navigation data in the file, simply because all 3 need to match. A mismatch of any one of these 3 cal cause the import to fail:Navigation data in fileProject locationCoordinate systemTry this yourself with any valid file, and see how easy it is to set a coordinatesystem or project location wrong (e.g. specifying UTM84-43S with this data) and getting the import error.2.1.5 Requirement 5: Sequential ping numbersThe SEG file needs to have sequential ping numbers to import and display properly, and these are referred to as a "shot number" in the SEG "FileTypeSpecificOptions ..." settings.Often the TRACE NUMBER (SEQWL) is a sequential value, and this trace header position bytes 1-4 is used by default in SonarWiz 5:In the SEG File Type Specific Options settings, you see a reference to this here:If your file imports VERY slowly, and will not display properly in the DigitizerView, chances are you will need to re-select the ping number (shot number) from one of the other 2 choices available, like this:Here's an example file where we need to read ping number from the FFID field in byte positions 9-12, since SEQWL was used for channel number 0,1,2,0,1,2 instead:The 3-channel storage of the data is read properly by choosing the valid FFID, instead of SEQWL for the ping number, in this case:Check your trace header data with SEISEE yourself, if you are have an extremely slow or incorrect DigitizerView display of your SEG file.2.2 Channels Count (#Data Traces Per Record) RequirementFor 1-channel data, the channels count (# data traces per record) = 1 is necessary in binary header bytes 13-14. An invalid channels count like 60 will appear like this in a SEISEE view of the BINARY HEADER:A SonarWiz 7 error will occur if the channels count (# data traces per record) is invalid (very typically you expect 1 or 2-channel data, so the valid values are likely 1 or 2). With a value = 60 there, this is the error you get:Using SEISEE, just select the ability to EDIT the binary header and enter the correct channel count in the bytes 13-14 position like this:The file saves immediately with the change (in older versions of SEISEE, select UPDATE then OK, to save). Reopen the file to verify it is you want to confirm that the change was saved.3 SonarWiz TRA File Import - using SEISEE for file reviewTRA files are a special category of SEG file. They have the TRA extension, but are a form of SEG file.Some have poor formatting, such as missing navigation in early pings, missing year or day, things we normally expect in a SEG file, but even after simple repairs to a file, it can seem tricky to import. Here are some import tips that worked in the past.Main import dialog:(1) select NEGATIVE polarity, BIPOLAR type, Channel 1(2) File Type Specific OptionsSelect SHOT NUMBER from bytes 9-12Select SOURCE coordinatesWhen the file has imported, apply AGC and band-pass filtering as follows:The APPEARANCE settings to try:(1) NEGATIVE polarity(2) TOPO correction OFFGAIN SETTINGS to apply:(1) AGC ON - try resolution=30 Intensity = 25(2) BAND-PASS filtering - enable and tryLF = 300 hzHF = 2500 hzNum Taps = 50Type = BARTLETTApply gain starting at TIME ZERO.4 SonarWiz Sub-bottom 6.04 / 6.05 Special Import TechniquesWe have an entire PDF reference dedicated to explaining these new options, but we will summarize them here:(1) Since SonarWiz 6.04, the data polarity choice during sub-bottom import has become essential to set properly, in order to import your data and see it well. See the special PDF document referenced below, for advice about seeing which type of SEG file data you have - bipolar or unipolar.(2) Since SonarWiz 6.04.0014, the Color Windows technique for choosing your color palette, and setting the color-mapping by using the "SCALE TO DATA" button of the color window, has become essential. See the special PDF document referenced below, for advice about use of the color window.(3) Since SonarWiz 6.05.0002, the import data format of your sub-bottom files, inside SonarWiz, changed for the better. In 6.05.0001 and earlier, the CSF-file encoding of sub-bottom amplitudes were 8-bit bytes with a 0-255 scale, and your import techniques were used to map file data into this internal format. In 6.05.0002, the internal representation format of sub-bottom data because 16-bit floating-point database format. This means that it is not compatible with previous versions of SonarWiz, and when you open a project of say, imported SEG data, in 6.05.0002, if it had been imported using a previous version of SonarWiz, the CSF feil forma will "promote" to 6.05.0002 format.A second result is that some file import settings are not only unnecessary (e.g. gain x2, x4 etc), but they will have no effect, in 6.05.0002 and beyond, because they were only needed for encoding the SEG data into 8-bit bytes in the CSF file. The color-window and the histogram adjustment of the color window become essential to use for SEG file import in 6.05.002 and later versions.See the special PDF document referenced below, for advice about use of the color window and histogram.Special reference for 6.04 / 6.05 sub-bottom data import and display (already on your hard drive)Or find it in the SonarWiz downloads area of here: 6.04 / 6.05 sub-bottom import advice:/download/ctisupport/Sonarwiz_6/UserDocs/Sub-bottomImport_6.04_6.05_Advice.pdf5 SEG ReTIME Tips for Exceptionally Slow Ping-RateExceptionally slow ping-rate files can be a special case to manage inTOOLS -> SEG -> SEG-Y File Retime:If you do not have a "normal" ping-rate like 0.5 Hz - 5Hz but have a very slow file like 5-secs - 12 secs or more per ping, use a subtractive technique to create a 0.5 - 1.0 Hz ping-rate like this:(1) Compute the nominal inter-ping-time by multiplying sample interval x sample count - like in this example 4000 msec x 3000 sample = 12 seconds.(2) Then to create a 0.5 Hz ping rate (time changes 2 secs per ping), use -10000 as the inter-ping adjustment time like this:You are subtracting 10 secs per ping to create a nominally "normal" inter-ping time (2 secs) , to help avoid triggering inter-ping-time error thresholds during SonarWiz 7 import.。
i-See使用说明书
USER MANUAL1 I ntroduction (4)2 I nstallation, safety and maintenance (4)Package contents (4)Installation (4)Attach the TFT screen (5)Tilt the screen (5)Adjust the height of the screen (5)Connecting the cables (6)Use (6)3 C ontrols (7)Zooming (8)Preferred zoom setting (8)Blocking the autofocus (8)Display modes (9)Contrast / Brightness (9)Reading aid (10)Tableau (10)Brake handle (10)Switch screen (11)4 Directive (11)5 Technical specifications (12)EN 1 IntroductionCongratulations with your i-See; a desktop video magnifier of high quality that is especially user friendly.Read this manual thoroughly before you start to use your i-See. This manual contains instructions on how the device needs to be installed, and describes all of the functions of the i-See. 2 Installation, safety and maintenancePackage contents The package of the i-See contains the following:• i-See base • TFT screen for the i-See • i-See control interface (comes in a separate box)• Extra cable for control interface • Powercable • ManualInstallationNever open up the device yourself; warranty or repairs, please contact your supplier The i-See will be delivered to you in a pre-assembled state. All you have to do is connect the TFT monitor to the base, click the control interface to the monitor , attach the cables to the TFT monitor and connect the power cable to the base.Attach TFT screen You can attach the TFT monitor by hanging it on the base andtightening the bolts on both rear sides of the screen.Tilt the screen Loosen the bolts at both rear sides of the screen; this loosens up the screen so you can move it in your preferred position. Tighten thebolts to secure the screen at that position. Adjust the height of the screen With the i-See Special it is possible to adjust the height of the screen. Simply grab the lever at the right side of the TFT screen, pull it towards you and, while holding your left hand at the lower left corner of the screen, slide the screen up or down. Release thelever to secure the screen at that position.EN Connecting the cablesUse • Avoid direct sunlight on the screen and tableau.• Be careful when handling the moving parts of the reading table. • The i-See requires little or no maintenance. If you want to clean the exterior of the device, only use a dry cloth. The use of aggressive cleaning products like alcohol, acetone or other chemical substances is prohibited.• Do not use the i-See as a support for walking, sitting down or getting up. • Switch off the device if you do not intend to use it.• Ensure that the i-See is placed in a well ventilated room. • Place the i-See on a stable surface to prevent it from falling. • Only use your i-See indoors. Do not expose the device to extreme temperature fluctuations or humidity . Do not place your i-See next to a heat source or in direct sunlight. • Only use the supplied cables and connect the power cable to an earthed socket. • Please ensure that speakers of any audio equipment are not placed too closely to the monitor . • Ensure that the i-See is placed at a minimal distance of 10 cm / 4 inches from the edge of the table.MonitorControl interface3 Controls The on/off switch of the i-See is located on the right hand side of the pillar .The control interface contains all the controls of the i-See. The control interface is available in 3 versions: a version with both push and turn knobs (standard), a version with only push buttons and a version with only turn knobs. In this manual you will find an explanation for both the push buttons and the turn knobs. Follow the control instructions in this manualaccording to what control interface version your i-See contains.EN ZoomingTurning knobT urn theknob to the right to zoom in. T urn the knob to the left to zoom out.Push button By pressing the plus but-ton several times you can zoom in. By pressing the minus button several times you can zoom out.Preferred zoom settingWhile reading texts and looking at images, you require a zoom setting that suits your needs. The i-See contains a function that memorizes these preferred zoom settings for you. This means that when you switch from the photograph mode to a text mode, the i-See will automatically switch to the last zoom setting you used in the text mode. The same goes when you switch from a text mode to the photograph mode – the device will auto-matically switch to the last zoom setting you used while viewing photos.Blocking the autofocusThe i-Seewill always automatically focus on the object on the tableau. However , in certain situations (like during writing), it can be useful to block the autofocus.Turning knobPush the knob to block the autofocus. Turn the knob in either direction to unblock the autofocus. Push button Push both zoom buttons simultaneously to block the autofocus. Press either zoom button once to unblock the autofocus.Display modes Push button Press the button several times to select different display modes. Keep the button pressed for 3 seconds to switch between the pho-tograph or reading mode you used last. You can find a detailed over-view of the available display modes in the technical spec-ificationssection of this manual. Turning knob Push the knob to choose between using photograph modes or reading modes. The mode you used last will then automatically be selected. Subsequently turn the knob to select the different individual display modes. You can find a detailed over-view of the available display modes in the technical spec-ifications section of this manual.Contrast / Brightness Turning knob T urn the knob to the right to increase the contrast of the image on your screen. T urn the knob to the left to decrease the contrast of the image on your screen. By keeping the button pressed and turning it, you can change the brightness of the screen. Push button Push the button several times to set the contrast of the image on your screen. By keeping the button pressed and using the zoom buttons, you can change the bright-ness of the screen.EN Brake handleUnderneath the tableau of the i-See you will find a single brake handle with which you can control the movability of the tableau. The handle has 3 positions:Left = all movement of the tableau is blocked Middle = the movement from front to back (Y -direction) is blocked Right = the tableau can be moved freely Reading aidPush buttons By pressing both buttons simultaneously , you can choose between 3 different reading aids: a reading line, a horizontal and a vertical block blank. Y ou can now use both buttons to fine tune your chosen reading aid. By pressing both buttons simultaneously for 2 seconds, you can immediately switch your chosen reading aid on or off.Turning knobBy pushing the knob you canchoose between3 different reading aids: a reading line, a horizontal and a vertical block blank. By sub-sequently turning the knob you can fine tune your chosen reading aid.By keeping the knob pressed for 2 seconds, you can immediately switch yourchosen reading aid on or off. TableauThe i-See contains a tableau on which you can place your reading material. The tableau can move from left to right (X-direction) and from front to back (Y-direction).4 Regulations This product meets the requirements of the EMC standard and the following regulations:EMC Directive 2004/108/EC EN60950-1: 2006EN55024:1998, +A2:2003EN55022:2006 Class BEN61000-3-2: 2006Switch Screen With the i-See Enhanced Definition model it is possi-ble to connect it to a computer to allow switch screen functionality . Simply connect a HDMI cable into the HDMI input on the back of the i-See and connect the other side into the computer or laptop. Then by press-ing the Contrast/Brightness button, toggle between i-See camera image and computer screen image.5 Technical specifications Video refresh rate60 HzDisplay modes* These display mo-des are originally activated in your i-See. Please con-tact your supplier if you want to make use of the other display modes. PhotographStandard colours*Highly saturated*Greyscale*High contrastBlack - white*Black - yellow*White - black*Yellow - blueGreen - black Blue - yellow*Black - green*Red - blackYellow - black Black - redMagnification (with a 19” screen)Minimum≈ 3×Maximum≈ 64×Magnification (with a 22” screen)Minimum≈ 3×Maximum≈ 74×Reading aid Reading line Available in all models Horizontal block blank Available in all models Vertical block blank Available in all modelsDimensions Special 19”44 × 48 × 62cm (screen in highest position) Special 22”51 × 48 × 64cm (screen in highest position)Preferred switch screen settings1280×720 @ 50Hz Weight16 kgPower supply12.6 VDC / 1AConditions of use T emperature +5o C til +35o C Humidity <70%, no condensationConditions of storage and transportT emperature +0o C til +50o CHumidity <90%, no condensationREHAN ELECTRONICS Aughrim RoadCarnew County WicklowIreland。
教你如何读懂IES文件
[IES]教你如何读懂IES文件!IES文件是什么文件？其实，IES文件就是光源（灯具）配光曲线文件的电子格式，因为它的扩展名为“*.ies”平时就直接称它为IES文件了。
IES如果你用缩略图来看的话，你看到的是它的子午面配光曲线图，也就是极坐标曲线图，结合你以前对它的了解它并不算是非常难的事情，但是，如果把它用ASCII文本文件（就是平时用的记事本，扩展名为“*.txt”的个你未必就能再识得它了，这就是它神秘的一面。
下面让我们来用宏源0612B灯具的IES文件为例，用记事本打开它是什么样子的，并对其中的意思进行逐条的IESNA:LM-63-1995[TEST] 080325[TESTLAB] EVERFINE[TESTDATE] 2008-3-25[ISSUEDATE] XX-XXX-1995[LAMPPOSITION][OTHER] EVERFINE[MANUFAC] 上海宏源电器照明有限公司[LUMINAIRE] LVD-DVD -1100[LAMP] LVD200WTILT=NONE1 16000.0 1.000 181 25 12 0.000 0.000 0.0001.000 1 208.30.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.55.0 5.56.0 6.57.0 7.58.0 8.59.0 9.510.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0 14.515.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5 19.0 19.520.0 20.5 21.0 21.5 22.0 22.5 23.0 23.5 24.0 24.525.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.530.0 30.5 31.0 31.5 32.0 32.5 33.0 33.5 34.0 34.535.0 35.5 36.0 36.5 37.0 37.5 38.0 38.5 39.0 39.540.0 40.5 41.0 41.5 42.0 42.5 43.0 43.5 44.0 44.545.0 45.5 46.0 46.5 47.0 47.5 48.0 48.5 49.0 49.550.0 50.5 51.0 51.5 52.0 52.5 53.0 53.5 54.0 54.555.0 55.5 56.0 56.5 57.0 57.5 58.0 58.5 59.0 59.560.0 60.5 61.0 61.5 62.0 62.5 63.0 63.5 64.0 64.565.0 65.5 66.0 66.5 67.0 67.5 68.0 68.5 69.0 69.570.0 70.5 71.0 71.5 72.0 72.5 73.0 73.5 74.0 74.575.0 75.5 76.0 76.5 77.0 77.5 78.0 78.5 79.0 79.580.0 80.5 81.0 81.5 82.0 82.5 83.0 83.5 84.0 84.585.0 85.5 86.0 86.5 87.0 87.5 88.0 88.5 89.0 89.590.00.0 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0300.0 315.0 330.0 345.0 360.03112.15 3109.71 3103.95 3112.15 3127.44 3149.82 3171.53 3200.78 3202.11 3203.88 3207.21 3192.80 3201.22 3218.29 3210.97 3199.01 3190.59 3183.05 3175.08 3156.24 3143.83 3132.31 3123.67 3111.70 3099.52 3098.19 3092.65 3090.88 3094.20 3098.41（限于篇幅，省略中间数据。
怎样将扫描的古籍藏版书漂白
怎样将扫描的古籍藏版书漂白PAGE\MERGEFORMAT4怎样将扫描的古籍藏版书漂白？随着东方文化的复兴，除了国家出版社出版的古籍以外，很多民间收藏的古籍也纷纷抖去身上的尘埃，涌入读者的眼底，但这些古籍多半是家传或家藏的，纸张陈旧泛黄，纸质很脆，稍有不慎就会将原书损坏，而要出版藏书者和读者都没有这个经济实力，于是借助电脑解决难题就刻不容缓了。
笔者在这方面做了一些探索，找到一个操作简单（比PS软件运用简单），效果良好的方法，简单介绍如下，希望对大家有所帮助。
具体方法：1、将陈旧的古书就行扫描，没有扫描工具就用数码相机将书主页拍照，然后将照片保存在电脑里，可以建一个文件夹，命名为书记的名字。
2、下载安装isee图片专家软件，可以在360软件管家里直接下载并安装。
3、安装完毕有打开软件图一（图一）4、点击文件--------打开，图二。
从对话框中选中你所保存的古书照片的文件夹。
图三(图二)（图三）5、点击图片进入软件编辑界面，图四（图4）6、点击“图像特效”------照片处理------黑白照片（图5）（图5）7、点击编辑界面右边的“色调匀化”和“自动曝光”（图6）（图6）8、点击“自动白平衡”三次左右（根据需要点击），就可以得到一种漂白的古书页照片。
（图7）将得到的漂白图片保存即可，或点击工具栏的前进—覆盖保存，进入下一张图片的漂白处理。
（图7）9、当一部书的图片处理完毕后，用该软件的创建Pdf工具，将处理过的全部图片导入后，转化成PDF格式的电子书，然后打印成纸质文档，也可以作为电子文档长期保存在电脑里或刻录成光盘保存。
2014年10月29日星期三风水豪客于习斋。
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International Sun-Earth Explorer-3, ISEE-3, ISEE-C or Explorer-59, renamed ICE International Cometary Explorer in 1983 Launched 1512 GMT 12 August 1978 on a Delta 2914 from ETR Launch Complex 17BCOSPAS Identification 1978-079A, USAF Space Catalog number 11004Structure:Mass: 390 kg dry, 479 kg at launch16 sided cylindrical body, 1.73m (5’8’’) across by 1.61m (5’4”) highA tower elevates the telemetry antenna above the spacecraft body and provides a clear field of view for several cosmic-ray detectors. The spacecraft body supports a total of ten appendages. Two equatorial experiment booms (3 m long) support the magnetometer and plasma-wave sensors. Four wire antennas (each 49 m long) are deployed in the spin plane as part of the radio-wave and plasma-wave investigations. Two axial antennas (7 m each) extend above and below the spacecraft parallel to the spin axis to render the radio-wave measurements three dimensional. Finally, two short inertial booms provide stability.Spin stabilized with a nominal spin rate of 19.75 ±0.20 rpm (1%).A hydrazine propulsion system is used for attitude and ΔV maneuvers. 12 TRW MRE-4 thrusters , four radial, four spin-change, two upper-axial, and two lower-axial with 8 conospherical fuel tanks held ~90 kg (200 lbs) of hydrazine, providing a total ΔV capacity of about 430 m/sec. Pulse mode thruster operations were monitored in real time by a single unidirectional pendulous servo force balance accelerometer mounted near the spacecraft centre of gravity with its sensitive axis 60° from the spin axis. As a result of a nominal launch, gas usage has been much lower than anticipated, resulting in a substantial amount of excess gas still being available.A Ball Bros. Panoramic Attitude Sensor (PAS) and a pair of Adcole Fine Sun Sensors (FSSA and FSSB), accuracy about 0.1° with0.004° FOV, determined spacecraft attitude which maintained the spin axis pointing within 1 degree of the North Celestial Pole or normal to the Ecliptic planeUpper and lower ring of 16 solar cell panels each, 175W beginning of life and 160W end of life (3 years)14 cell Silver-Cadmium 19.7 V 10AH batterySpacecraft main bus voltage 28±2% VDCDesigned and managed by GSFC, manufactured and integrated by Fairchild Space and Electronic Co with components and experiments supplied by GSFC and universities.Telecommunications:Redundant telemetry data multiplexer unitsRedundant digital command decoders and relaysRedundant S-band transponders, each 5 Watt RF outputTransponder A: 2090.66 MHz RHCP uplink, command or ranging2270.40 MHz RHCP downlink, telemetry or rangingTransponder B: 2041.95 MHz LHCP uplink, command2217.50 MHz LHCP downlink, telemetryTransmit antenna: medium gain with dual inputs for simultaneous right and left hand circular polarization downlink, 8 rows of 4 elements, 7 dBi, ±6° beamwidth, multibeam, electronically steerable, four lobe, omni directional coverage in azimuthReceive antenna: 2042 MHz, intermediate gain, 1 row of 4 elements, 0 dBi, ±45° beamwidthRanging: Phase coherent ranging using f downlink = 240/221 x f uplinkCommand: PCM/FSK-AM/PM, 256 bps, f1 7500 Hz, f0 9000 Hz. AEM/IUE type decoders with a total capacity which is not all installed or used, of: 128 discrete low voltage impulse commands, 70 latched relays for power or pyrotechnics and 64 37-bit serial digital commands with NRZ data, 4266 Hz clock and individual enable lines. The command word length is 60 bits consisting of an 8 bit spacecraft/ decoder address, a 44 bit command data field, a 7 bit Error Check code and 1 bit fill. The 44 bit command can be either one Serial/Discrete bit (0) and 8 of 43 bits for discrete command code or one Serial/Discrete bit (1), 6 bit serial command address and 37 bit serial data. A preamble for uplink carrier acquisition and bit synchronization is at least 15 zeros followed by a 1 bit Sync (1). Telemetry: The PCM telemetry bit stream can be convolutionally encoded with constraint length K = 24, Rate R =1/2, non-systematic and non-transparent. G1=73353367 octal and G2=53353367 octal with G2 parity output inverted. This is a Massey-Costello Quick Look In code where D = P1 xor P2. Linkabit LS4815 sequential decoders were used by GSTDN and DSNTwo fixed formats and two programmable formats available from spacecraft dataplexers?Emergency format - 64 bps, ?? words/minor frame, 3 word sync code FAF320hexHigh/Low/Engineering format - 2048/1024/512 bps, 128 words/minor frame, 4 word sync code EC819FBE hex2048 bps, 1024, 512 and 256 bps PCM (BiØ-L)/PM PM ±60°128 and 64 bps PCM (NRZ-L)/BPSK/PM 1024 Hz sub-carrier, PM ±40°A High/Low/Engineering format minor frame is 128 8 bit words with 116 words for science data from 12 instruments, 6 word sub commutation of spacecraft housekeeping data, 1 word for minor frame identification and 4 words for minor frame synchronization.A major frame is 32 minor framesISEE-3/ICE Telemetry format for High Data Rate (2048 bps) and Low Data Rate (1024 bps)0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 3132 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 6364 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 9596 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127116 words for science dataWords 30, 31, 62, 63, 92, 95 – 192 Spacecraft housekeeping words sub commutation over 32 minor framesWords 60, 61 – Minor Frame identification (0-31 is 5 bits), format ID, data rate, coding, status, command verification?Words 124, 125, 126, 127 – minor frame synchronization words, EC819FBE hexTracking: GSFC Ground STDN 26m (85’) network from launch to 1983, data rate 2048 bps at L1 then by JPL DSN, data rate 1024bps during ICE phase, 512 bps on 12/9/1985, 256 bps on 1/5/1987, 128 bps on 24/1/1989, 64 bps on 27/12/91; terminated 5/5/1997ISEE-3/ICE Timeline:12 August 1978 ISEE-3 launched20 November 1978 injected into L1 halo orbit10 June 1982 Leave L1 halo orbitNovember 1983 start 2 months Parallel STDN and DSN operations22 Dec 1983 After 5th Perilune at 119.4 kms, commence heliocentric orbit andrenamed International Cometary Explorer, ICE6 Jan 1984 512 bps at handover to DSN8 September 1985 1024 bps11 September 1985 Giacobini-Zinner GZ encounter12 September 1985 512 bps31 October 1985 First Halley encounter28 March 1986 Second Halley encounter5 January 1987 256 bps24 January 1989 128 bps20 Oct 1990 JPL Advance Receiver test with 256 symbols per second on 1024 Hz sub carrier.Nov-Dec 1991 Extended ICE mission with Ulysses on same Sun radial27 December 1991 64 bps19 December 1995 Telemetry modulation turned off, carrier used by JPL Radio Science5 May 1997 ICE mission support terminated..18 Sept 2008 ICE carrier recovered and tracked by DSN 7,8August 2014ICE returns to Earth-Moon vicinity11, 12Internet references: Accessed July 20121. /nmc/spacecraftDisplay.do?id=1978-079A2. /nmc/spacecraftTelemetry.do?id=1978-079A3. /ipn_progress_report/issues.cfm?force_external=04. /wiki/International_Cometary_Explorer5. https:///web/eoportal/satellite-missions/i/isee6. /ice.htm7. /news/viewnews.html?id=13098. /blogs/emily-lakdawalla/2008/1673.html9. .au/2010/01/i-like-ice.html10. /spacecraft_data/isee/isee3/11. /helios/heli.html12. .au/2012-ISEE-3-SWE-543.pdf。