WorldWind系列十二:Measure插件学习

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WorldWind系列四:功能分析 Show Planet Axis、Show Position、Show Cross Hairs功能

WorldWind系列四:功能分析 Show Planet Axis、Show Position、Show Cross Hairs功能

WorldWind系列四:功能分析——Show Planet Axis、Show Position、Show Cross Hairs功能来源:博客园作者:无痕客今天主要看了Show Planet Axis、Show Position 、Show Cross Hairs 功能,主要是它们在菜单调用方式上都是很类似。

代码如下:显示位置信息private void menuItemShowPosition_Click(object sender, System.EventAr gs e){World.Settings.ShowPosition = !World.Settings.ShowPositio n;this.toolBarButtonPosition.Pushed = World.Settings.ShowPo sition;this.menuItemShowPosition.Checked = World.Settings.ShowPo sition;this.worldWindow.Invalidate();}//显示中心十字标private void menuItemShowCrosshairs_Click(object sender, System.Even tArgs e){//控制中心十字标显示与否World.Settings.ShowCrosshairs = !World.Settings.ShowCross hairs;this.menuItemShowCrosshairs.Checked = World.Settings.Show Crosshairs;this.worldWindow.Invalidate();}从上面的代码看,我们只能惊叹代码封装的很好,同样都调用this.worldWindow.Invalidate();难道Invalidate()函数万能?!请参考我的Invalidate()方法学习(资料收集),原来该方法是界面区域失效,发送了重绘事件,将会调用WorldWindow.cs中重载了的OnPaint()。

excel中wind插件使用方法

excel中wind插件使用方法

excel中wind插件使用方法Wind插件是一款Excel的数据可视化插件,能够帮助用户更直观地展示Excel中的数据。

下面是Wind插件的使用方法(1200字以上):- 打开Excel,点击“文件”,然后选择“选项”。

-在选项窗口中,选择“加载项”选项,然后点击“前往”按钮。

- 在加载项窗口中,点击“Excel加载项”下的“转到”按钮。

- 在Excel加载项管理窗口中,点击“浏览”按钮,选择Wind插件的安装文件(通常是一个 .xlam 文件)。

- 安装完成后,关闭所有窗口,重启Excel。

2.插件的基本操作:- 在Excel中,点击Wind插件的图标,打开Wind插件的主窗口。

- 在Wind插件的主窗口中,可以进行数据选择、图表设置等操作。

-在主窗口的左侧,选择要可视化的数据范围。

可以选择单个单元格、多个单元格、整列或整个表格。

- 在主窗口的右侧,选择要创建的图表类型。

Wind插件提供了多种常见的图表类型,如柱状图、折线图、饼图等。

- 选择完数据范围和图表类型后,点击“确定”按钮,即可创建相应的图表。

图表会自动添加到Excel的当前工作表中。

3.插件高级功能:- Wind插件提供了一些高级功能,以便用户自定义图表的样式和属性。

-可以通过拖动图表的边框来调整图表的大小和位置。

-在主窗口的右上角有一个设置按钮,点击可以进入设置界面。

在设置界面中,可以自定义图表的默认样式和属性。

4.数据更新和刷新:- 如果Excel中的数据发生变化,可以通过Wind插件提供的刷新功能来更新图表。

- 在Excel中修改或添加数据后,点击Wind插件的刷新按钮,即可更新所有图表的数据。

- 如果只想刷新特定的图表,可以选择该图表所在的工作表,然后点击Wind插件的刷新按钮。

5.图表保存和导出:- Wind插件允许用户将图表保存为图片或PDF文件。

- 在图表创建完成后,选择该图表所在的工作表,然后点击Wind插件的保存按钮。

英语英语音标学习大全

英语英语音标学习大全

初中英语国际标准音标练习元音(20个) 单元音12个前元音(4个) [i:] [i] [e] [æ]后元音(5个) [ɑ:] [ɔ:] [ɔ] [u:] [u]中元音(3个) [ʌ] [ə:] [ə]双元音8个合口双元音(5个) [ei] [əu] [ai] [au] [ɔi]集中双元音(3个) [iə] [uə] [ɛə]辅音(28个) 清辅音(11个) [p] [t] [k] [f] [s] [θ][ʃ] [tʃ] [tr] [ts] [h] 浊辅音(17个)[b] [d] [g] [v] [z] [ð][ʒ] [dʒ] [dr] [dz] [l][m] [n] [ŋ][j] [w] [r]/i:/ bee/bi:/ feet/fi:t/ keep/ki:p/ key/ki:/ team/ti:m/ meet/mi:t//i/it /it/ big/big/ city/siti/ give/giv/ sick/sik//e/ get/get/ best/best/ text/tekst/ help/help//æ/fat/fæt/ have/hæv/ cat/kæt/ back/bæk/ hat/hæt//a:/ laugh/la:f/ glass/gla:s/ half/ha:f/ farm/fa:m/ park/pa:k// ɔ:/ horse/hɔ: s/ saw/sɔ:/ corn/kɔ:n/ course/kɔ:s/ salt/sɔ:t// ɔ / dog/dɔg/ pot/pɔt/ cost/kɔst/ what/wɔt/ honest/′ɔnist//u:/ food/fu:d/ moon/mu:n/ rule/ru:l/ loose/lu:s/ noon/nu:n//u/ book/buk/ put/put/ good/gud/ would/wud/ could/kud// ʌ / must/mʌst/ does/dʌz/ money/′mʌni/ ugly/′ʌgli/ come/kʌm/ /ə:/ nurse/nə:s/ bird/bə:d/ burn/bə:n/ turn/tə:n/ girl/gə:l//ə / better/betə/ never/nevə/ worker/wə:kə/ welcome/welkəm//ei/ may/mei/ name/neim/ game/geim/ eight/eit/ age/eidʒ//əu/no/nəu/ home/həum/ hope/həup/ wrote/rəut/ note/nəut/ pose/pəuz//ai/eye/ai/ time/taim/ buy/bai/ right/rait/ bike/baik/ kite/kait//au/ now/nau/ out/aut/ how/hau/ about/ ə′baut/ south/sauθ/ house/haus//ɔi/ boy/bɔi/ toy/tɔi/ noise/nɔiz/ voice/vɔis/ point/pɔint/ coin/kɔin//iə/ ear/iə/ near/niə/ idea/ai′diə/ hear/hiə/ mere/miə/ spear/spiə/ /εə/ air/εə/ tear/tεə/ care/kεə/ dare/dεə/ fair/fεə/ there/ðεə//uə/ tour/tuə/ poor/puə/ sure/ʃuə/ moor/muə/(停泊) your/juə//p/ pea/pi:/ pie/pai/ top/tɔp/ cap/kæp/ people/pi:pl/ pride/praid//b/bee/bi:/ by/bai/ buy/bai/ black/blæk/ bear/bεə//t/ let/let/ sat/sæt/ feet/fi:t/ team/ti:m/ tide/taid//d/ led/led/ sad/sæd/ feed/fi:d/ do/du:/ dear/diə//k/ lack/læk/ take/teik/ clock/klɔk/ class/kla:s/ weekend/′wi:kend//g/ big/big/ lag/læg/ glass/gla:s/ gum/gʌm/ good/gud/guest/gest//f/face/feis/ fast/fa:st/ leaf/li:f/ surf/sə:f/ favorite/′feivərit//v/ very/′veri/ five/faiv/ fever/′fi:və/ serve/sə:v/ never/′nevə//θ/ bath/ba:θ/(v洗澡) thick/θik/ mouth/mauθ/ breath/breθ/(n呼吸)thought/θɔ:t/ author/´ɔθə/ truth/tru:θ//ð/the/ ðə/ they/ðei/ that/ðæt/ mother/′mʌðə/ thus/ðʌs/ then/ðen//s/ face/feis/ mouse/maus/ cakes/keiks/ caps/kæps/ likes/laiks/ stops/stɔps//z/ close/kləuz/ keys/ki:z/ boys/bɔiz/ pens/penz/ halves/ha:vz//tʃ/ catch/kætʃ/ cheep/tʃi:p/ rich/ritʃ/ watch/wtʃ/ child/tʃaild/ question/kwestʃən/ teach/ti:tʃ/ challenge/tʃlindʒ//dʒ/orange/′ɔridʒ/ large/la:dʒ/ juice/dʒu:s/ job/dʒɔb//tr/tree/tri:/ try/trai/ true/tru:/ trouble/traubl/ track/træk//dr/ dry/drai/ dream/dri:m/ dress/dres/ drink/driŋk/ hundred/′hʌndrid//ʃ/ she/ʃi:/ sharp/ʃa:p/ fish/fiʃ/ shock/ʃɔk/ shoe/ʃu://ʒ/pleasure/′pleʒə/ measure/′meʒə/ television/′teliviʒən//ts/let′s/lets/ sports/spɔ:ts/ puts/puts/ writes/raits/ seats/si:ts//dz/ hands/hændz/ birds/bə:dz/ friends/freindz/ beds/bedz/ stands/stændz//h/ he/ hi:/ hard/ha:d/ him/him/ heard/hə:d/ half/ha:f//l/like/laik/ late/leit/ learn/lə:n/ lead/li:d/ light/lait//m/ my/mai/ more/mɔ:/ seem/si:m/ meat/mi:t/ mind/maind/ men/men//n/nice/nais/ wind/waind/ mind/maind/ rain/rein/ fine/fain//ŋ/ sing/siŋ/ wing/wiŋ/ ring/riŋ/ long/lɔŋ/ beautiful/bju:təfl//j/you/ju:/ few/fju:/ yard/ja:d/ music/′mju:zik/ student/′stju:dnt/ excuse/ik′skju:z//w/ work/wə:k/ way/wei/ well/wel/ what/wɔt/ twelve/twelv/ twin/twin//r/ red/red/ road/rəud/ write/rait/ wrong/rɔŋ/ problem/′prɔbləm/ 音标综合练习1./i:/ /i/ /e/ /æ//bit/ /wi:k/ /di:l/ /riəl/ /kid/ /dig/ /kwik/ /tip/ /zip/ /rid/ /wil/ /fil/bit week deal real kid dig quick tip zip rid will fill /pet/ /pæk/ /gæp/ /kæg/ /næg/ /ræm/ /bætl/ /sed/ /′hæpi/ /ten/ /red/pet pack gap cap nag ram battle said happy ten red/′setl/ /træʃ/ /di′pend/settle trash depend2./a:/ / ɔ:/ / ɔ / /u:/ /u//a:sk/ /ma:sk/ /pa:st/ /fra:ns/ /ɔd/ /lɔ:n/ /nɔ:t/ /pɔ:z/ /fɔks/ /sɔk/ask mask past France odd lawn naught pause fox sock /fa:/ /la:dʒ/ /ma:k/ /lɔ:d/ /tɔ:/ /stɔ:m/ /pɔt/ /krɔp/ /θɔt//prɔmis/far large mark Lord torch storm pot crop thought promise/huk/ /lu:s/ /sut/ /tuk/ /mud/ /θru:/ /pul/ /wud/hook loose soot took mood through pull wood3./ʌ/ /ə/ /ə//bʌz/ /dʌl/ /′hʌri/ /gʌlf/ /′trʌbl/ /ə:n/ /sə:f/ /′tə:nə/ /′begə/ /tʌk/buss dull hurry gulf trouble earn surf turner begger tuck/kə:b/ /ə:k/ /ə′merik / /′sɔkə/ /′kæmpə/ /sə′vei/ /pə′veid/ /pə′hæps/curb irk America soccer camper survey pervade perhaps/bə:′lesk/ /′mə:də/burlesque murder3./ei/ /əu/ /ai/ /au/ /ɔi//keip/ /greit/ /mein/ /prəpəuz/ /′məuʃən/ /stəun/ /′əuvə/ /sait/kape great main propose motion stone over sight /raim/ /daut/ /′taipist/ /aust/ /mɔist/ /′ɔistə/rhyme doubt typist oust moist oyster4./iə/ /ɛə/ /uə//viə/ /ə′fɛə/ /dɛə/ /skɛə/ /buən/ /guəd/ /′ruərəl/ /ə′piə/ /kəlʌmbiə/veer affair dare scare bourn gourd rural appear Colombia/mətiəriəl/ /mistiəriəs/material mysterious5./θ/ /ð//mʌnθ/ /θi:f/ /ðæt/ /ðæn/ /feiθ/ /tə′geðə/ /θæŋk//ðəm′selvz/month thief that than faith together thank themselves元音音素:/i:/ 【衣发长点】/I/ 【衣急促地发声】/e/ 【哎发这个音的时候不要把“哎”的ī给读出来,嘴唇放松自然地读】/æ/ 【哎发这个音的时候不要把“哎”的ī给读出来,嘴唇扁平地发】/ə:/ 【额发长音】/ə/ 【额发短音】/∧/ 【阿嘴巴微微地张开发出这个音就可以了】/a:/ 【啊嘴巴长到最大】/כ/ 【哦急促】/כ:/ 【哦声音拖长】/u/ 【乌急促】/u:/ 【乌声音拖长】/eI/ 【有点像答应人的“诶”的声音】/aI/ 【唉】/כI/ 【哦-喂连着读】/əu/ 【呕】/au/ 【傲】/Iə/ 【衣-饿连着读】/εə/ 【哎-饿连着读】/uə/ 【乌-饿连着读】辅音音素:/p/ 【普不要把ǔ给发出来,轻音】/b/ 【不不要把ù给发出来,浊音】/t/ 【特不要把è给发出来,轻音】/d/ 【得不要把é给发出来,浊音】/k/ 【克不要把è给发出来,轻音】/g/ 【各不要把è给发出来,浊音】/f/ 【福不要把ú给发出来,轻音】/v/ 【有点像摩托车启动的声音,“呜呜呜”地,但是是像发“vúvúvú”一样,不要把ú给发出来,浊音】/s/ 【丝像蛇吐芯子发出的那种声音,不要把ī给读出来,轻音】/z/ 【就是/s/的浊音】/θ/ 【牙齿咬住舌头的轻音】/δ/ 【牙齿咬住舌头的浊音】/∫/ 【西不要把ī给发出来,轻音】/з/ 【衣不要把ī给发出来,浊音】/h/ 【喝不要把ē给发出来,轻音】/r/ 【若不要把uò给发出来,浊音】/t∫/ 【七不要把ī给发出来,轻音】/dз/ 【姬不要把ī给发出来,浊音】/tr/ 【缺不要把uē给发出来,轻音】/dr/ 【撅不要把uē给发出来,浊音】/ts/ 【次不要把ì给发出来,轻音】/dz/ 【自不要把ì给发出来,浊音】/m/ 【嘴巴闭住,然后发音,气流从鼻子出来,浊音】/n/ 【嘴巴微张,舌尖顶住上颚,气流从鼻子出来而不是从嘴巴出来,浊音】/ŋ/ 【嘴巴长大,舌头向下弯曲,气流从鼻子出来而不是从嘴巴出来,浊音】/l/ 【有两个读音。

MeasureMax手册

MeasureMax手册
D盘为光盘) – 接受协议,按YES继续 – 按密码的单输入密码,大小写要匹配 – 出现软件列表先按MeasureMax,进行安装 – 出现硬件配置画面时,选择SMP3XX和通讯端口(机器的 通讯线连接的电脑端口) – 依次安装所有可以安装的软件,安装完成后重新启动电脑 就可以完成安装。
双击MeasureMax图标
1、 Servo PWR ON
马达开启键
2、 E- stop
紧急停止键
3、 Joystick
方向操纵杆
4、 Record
记录数据
5、 Drive
记录路径
6、 X LOCK
X 轴锁定
7、 Y LOCK
Y轴锁定
8、 Z LOCK
Z轴锁定
9、 SLOW
慢速运行
10、PART
灯亮后, CMM按照工作座标系移动
MeasureMax软件 操作手册
Coordinate Measurement Machines
-------------------------------GIDDINGS & LEWIS®
目录
• 第一部分:硬件介绍及控制器的使用------------------------------- 3
使用者名称
输入密码
第一部分、MeasureMax控制中心
控制中心的菜单介绍
New和File下面的红苹果按钮一样,单击进入Quick Teach Edit是编辑现有的程序 Run运行已有的测量程序 Maintenance是对工件测量程序进行管理维护 List All Part Programs是打印所有的测量程序的名称 Exit是退出程序
单击Maintenance, 出现文件管理界面

Windows8图文介绍

Windows8图文介绍

Windows8图文目录第一章安装篇.............................................................................................................................- 3 -第二章界面篇.......................................................................................................................... - 15 -第三章Windows 8 新功能新改进....................................................................................... - 23 -3.1 拥有两种模式的Internet Explorer 10........................................................................ - 23 -3.2 更加强悍的任务管理器.................................................................................................... - 26 -3.3 复制剪切粘贴也有新改进................................................................................................ - 30 -3.4 切换程序也能这么干........................................................................................................ - 32 -3.5 不同以往分屏运行功能.................................................................................................. - 33 -3.6 分享就这么简单................................................................................................................ - 34 -3.7 同步功能让你的Windows设置走天下.............................................................................. - 34 -3.8 图片解锁新奇的解锁方式.............................................................................................. - 36 -3.9 让重装系统成为往事 Reset and Refresh PC功能...................................................... - 37 -3.10 让光驱使用频率更低虚拟光驱功能............................................................................ - 38 -3.11 Coming Soon 的 Windows Store.................................................................................. - 39 -第四章 Windows 8 内置的APP 全体验 .................................................................................. - 40 -4.1、Win8内置应用篇 ............................................................................................................. - 40 -1、天气应用(Weather)........................................................................................................ - 40 -2、股票应用(Stocks).......................................................................................................... - 42 -5、推特应用(Tweet)............................................................................................................ - 43 -6、拼图应用(Tile Puzzle)游戏类.................................................................................... - 43 -7、附近应用(Nearme).......................................................................................................... - 44 -8、钢琴应用(Piano)............................................................................................................ - 45 -9、图片欣赏(Picstream).................................................................................................... - 46 -10、远程桌面(Remote Desktop)........................................................................................ - 47 -11、画板(Paintplay).......................................................................................................... - 48 -12、测量工具(Measure-lt)................................................................................................ - 49 -13、回忆录(memories)........................................................................................................ - 50 -14、闹钟(Alarms)................................................................................................................ - 51 -15、便笺空间(Notespace).................................................................................................. - 52 -16、写字板(Ink Pad).......................................................................................................... - 53 -4.2、Win8内置游戏篇 ............................................................................................................. - 54 -1、树屋塔防应用(Treehouse Stampede)游戏类.............................................................. - 54 -2、五子棋应用(5 In A Row)游戏类.................................................................................. - 55 -3、零重力(Zero Gravity)游戏类...................................................................................... - 56 -4、国际象棋(Checkm8)游戏类............................................................................................ - 57 -5、迷宫(Labyrinth)游戏类.............................................................................................. - 58 -6、管道工(Tube Rider)游戏类.......................................................................................... - 59 -7、找单词(Word Hunt)游戏类............................................................................................ - 60 -8、纸飞机(Air Craft)游戏类............................................................................................ - 61 -9、数独(Sudoku)游戏类...................................................................................................... - 62 -10、3D机器人推箱子(Copper)游戏类................................................................................ - 63 -第一章安装篇话说,想要第一时间体验到Windows 8 Developer Preview(后简称Windows 8),可不是一件容易的事儿。

World Wind软件上手

World Wind软件上手

World Wind软件终极教程之功能简介篇2005年10月11日作者:上帝之眼-KD 来源:其它简介:World Wind(以下简称“WW”)这款软件是由美国的NASA(美国航天宇航局)机构开发出来的,其软件的开发初衷是面向于专业领域,利用自家卫星的优势,给使用者营造一个有关卫星图片的查看平台。

随着版本的不断升级,WW也有了面向大众的趋势。

World Wind(以下简称“WW”)这款软件是由美国的NASA(美国航天宇航局)机构开发出来的,其软件的开发初衷是面向于专业领域,利用自家卫星的优势,给使用者营造一个有关卫星图片的查看平台。

随着版本的不断升级,WW也有了面向大众的趋势。

并且在最新的版本中加入了插件的功能,也就是说通过插件你可以让WW做更多的事情,只要你能够想到的WW就一定可以实现。

举个例子,比如以前WW的网络卫星图片,只能够通过WMS所指定的服务器下载,利用相关插件,让你可以得到更多网络卫星图片服务器中的资源。

就卫星的清晰度而言,WW 也并不比Google Earth来的逊色,主要优势就体现在了美国本土的卫星图片查阅中,利用USGS(美国地址勘探局)的卫星数据可以提供非常高分辨率的图片,这点而言绝非Google Earth所能媲美的。

好了,做了一个简单的软件介绍后,我们开始看看下面的功能介绍,希望各位能够尽快的上手。

NASA在软件帮助方面做的非常之好,尽管没有为软件详细编写使用说明,但是却精心制作了一张软件简易使用说明的图片。

原版为英文版本,在NASA WW的官方网站中就可以看的到,笔者这里用了一些时间来为这张图做了汉化(基本是意译),如下:看完这张图片想必读者也对这个软件有了一些直观的认识,具体的主要功能也了解的七七八八了,从图中我们可以看到NASA除了对不同的功能进行了介绍之外,还提供了一个快捷键的说明。

快捷键的方便之处是不言而喻的,他可以帮助你迅速的完成目标功能的使用,达到节约时间,事半功倍的效果,就笔者认为,无论是专业人事,还是爱好者,想要玩转这款强大的卫星图软件,熟悉一下快捷键还是有相当的帮助的。

measure的用法和短语例句

measure的用法和短语例句

measure的用法和短语例句measure有措施;量度;尺寸;程度;办法等意思,那么你知道measure的用法吗?下面跟着店铺一起来学习一下,希望对大家的学习有所帮助!measure的用法:measure的用法1:measure的基本意思是“测量”,指用某种工具或仪器测出某物在某方面的具体数据以便对其进行分析,从而得出结论或完成任务,其宾语多为有形物质。

引申可以表示“打量”“估量”“考虑”等。

measure的用法2:measure可用作及物动词,也可用作不及物动词。

用作及物动词时可接名词或代词作宾语,偶尔也接由疑问词引导的从句作宾语。

可用于被动结构。

measure的用法3:measure有时还可用作系动词,后接形容词作表语,此时measure的主动形式含有被动意义。

measure的用法4:measure用作名词时的意思是“测量”,指测量的行为; 也指在测量过程中所采用的方法; 也可指测量时所用的单位,即“计量单位”; 还可指测量时所使用的工具,即“量具,量器”。

measure还可指为了应付某件事情而采取的方法,即“措施,步骤,方法”。

引申可指“尺度,标准”“程度,地步”。

measure的用法5:measure作“措施,步骤”解时,常用于复数形式。

作“措施”解时还可接动词不定式。

measure的常用短语:用作动词 (v.)measure for( v.+prep. )measure off( v.+adv. )measure out( v.+adv. )measure up( v.+adv. )measure up to( v.+adv.+prep. )用作名词 (n.)beyond measurefor good measureget〔take〕 the measure ofgive full measuremake to measuremeasure的用法例句:1. The colonies were claiming a larger measure of self-government.殖民地正要求获得更大程度上的自治。

Measure-X-Chinese-用户使用手册

Measure-X-Chinese-用户使用手册

用户使用手册目录第一章简介1—1 相关文件 (3)1-2 技术支持和客户服务 (3)第二章用户界面2-1 鼠标 (4)2-2 Smartscope Flash和Flare系统操纵杆 (4)2—3 软件界面……………………………………………………………………52-4 影像视窗 (6)影像视窗工具栏 (6)2—5 模型视窗……………………………………………………………………7模型视窗工具栏 (7)2—6 程序清单视窗 (8)程序清单工具栏 (8)2-7 数据打印输出视窗 (9)数据打印工具栏 (9)2-8 工具箱 (10)2-9 坐标和角度显示窗口 (11)2-10 光标和影像控制窗口 (11)第三章准备开始3—1 选择单位和坐标……………………………………………………………123-2 安置零件 (13)第四章应用测量光标4-1 特征寻找器的用法 (16)4-2 弱边缘器的用法 (18)4-3 强边缘器的用法。

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...…22第五章工件定位5—1 Z轴零位设置。

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……255—2 XY轴零位设置和坐标轴对准…………………………………………….265—3 工件设置提示………………………………………………………………27第六章基准功能6-1 怎样定义Z轴基准零位 (29)6-2 怎样定义XY轴基准原点 (30)6-3 怎样定义基准坐标轴 (31)第七章创建测量程序7-1 创建新程序 (32)7-2 理解测量结果 (33)7—3 输入标准值和几何公差……………………………………………………347—4 保存测量程序………………………………………………………………357-5 打开测量程序 (35)目录第八章测量功能8-1 测量点 (37)8-2 测量直线 (38)8-3 测量圆 (39)8—4 测量平面……………………………………………………………………40第九章构造功能9—1 构造直线……………………………………………………………………419-2 构造圆 (42)9—3 构造宽度……………………………………………………………………43举例:两个圆之间的宽度9-4 构造交点 (44)举例:两个元素的交点9-5 构造距离 (45)举例:距离测量的三个例子第十章运行测量程序10—1 程序运行选项………………………………………………………………48测量选项 (48)步骤和重复选项 (49)运行情况 (49)10-2 运行超越选项 (50)打印超越选项 (50)10-3 中断测量程序 (52)第十一章测量结果输出11-1 测量结果输出选项和存储路径 (53)11-2 怎样输出测量结果 (54)11—3 打印测量结果………………………………………………………………55第十二章编辑程序12-1删除最后一个步骤 (56)12—2 插入测量步骤………………………………………………………………5712-3 删除测量步骤 (58)12-4 更改测量步骤 (59)12-5 复制测量步骤 (60)第一章简介本手册目的在于使用和创建Measure—X程序,它包括:●用户界面和软件工具使用的详细描述●基本的使用指导,怎样开始使用Measure-X, 怎样设置测量零件, 怎样测量/构造元素,怎样创建/编辑/运行程序,和怎样输出测量结果1-1 相关文件除本手册外, OGP提供了下列与Measure-X相关的文件:●Measure—X Reference Guide (P/N 790230)●Standard Part for Measurements (P/N 790012), 用于测试和自学●Measure—X应用培训1—2 技术支持和客户服务OGP为您提供特定的服务和支援:●硬件的服务合约,包括一般的检查,维护和校准●软件的服务合约,包括产品软件的更新, 协助应用上海技术支援和客户服务:Optical Gaging (S ) Pte Ltd奥智品光学仪器(上海)有限公司地址: 外高桥富特北路358号702室 电话: (21)5868 0872 传真: (21)5868 1431网址: ogpsg@ 。

measure插件用法

measure插件用法

measure插件用法
measure插件是测量工具插件,可用于测量物体的尺寸、距离、角度等信息。

它适用于CAD、建筑设计、工程学科等领域。

使用measure 插件,可以快速、准确地获取所需信息,提高工作效率和精度。

使用方法如下:
1. 安装并启动measure插件;
2. 选择需要测量的物体,点击插件中的相应测量工具,比如长度测量工具、角度测量工具、面积测量工具等;
3. 根据插件提示,按照指定的方式测量物体,比如选择两个端点、选择边缘等;
4. 插件会自动计算出测量结果,并显示在屏幕上;
5. 可以选择保存测量结果,或者将其导出为Excel、PDF等格式。

注意事项:
1. 在使用measure插件时,需要注意测量对象的精度、形状、材料等因素,以确保测量结果的准确性;
2. 在测量过程中,需要按照插件提示进行操作,避免因操作不当而导致误差;
3. 如果遇到测量结果不准确的情况,可以尝试重新选择测量对象,或者更换测量工具进行测量。

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小学上册第十二次英语第2单元真题试卷(有答案)

小学上册第十二次英语第2单元真题试卷(有答案)

小学上册英语第2单元真题试卷(有答案)英语试题一、综合题(本题有100小题,每小题1分,共100分.每小题不选、错误,均不给分)1.The ________ (海洋研究) unveils mysteries of the deep.2.My ________ (玩具名称) has moving parts that I can operate.3.The kitten is _____ (cute/ugly).4.What is the name of the event where people come together to celebrate a holiday?A. PartyB. FestivalC. GatheringD. Reunion答案: B5.The __________ (历史的传承) preserves our legacies.6. A __________ is an area with many species of plants and animals.7.She is baking cookies in the ___. (oven)8.Plants can reproduce through ______ (播种) or cuttings.9.What is the main source of light for Earth?A. StarsB. MoonC. SunD. Fire答案: C10.Which of these is a fruit?A. CarrotB. PotatoC. AppleD. Broccoli答案: C11.I hope to inspire others with my _______ (故事). Everyone has a unique _______ (故事).12.The ________ was a significant event in the history of the United States.13.The color of litmus paper changes in acidic and _______ solutions.14.I feel ______ when I get a good grade.15.I have a ___ (friend/sibling) who loves sports.16.Ancient China invented ______ (纸) and gunpowder.17.In _____ (巴西), Carnaval is a major celebration.18.The _____ (毛巾) is dry.19.sustainability conference) shares knowledge and strategies. The ____20.The _____ (小狗) loves to wag its tail.21.The chemical formula for potassium nitrate is __________.22.inclusive design) considers diverse community needs. The ____23.What do we call a series of events in a story?A. PlotB. ThemeC. SettingD. Character答案:A24. A _______ can help to visualize the forces acting on an object.25.听录音,标序号。

柯达Retina自动相机系列说明书

柯达Retina自动相机系列说明书

• FULL MANUAall shutter speeds.
• PRECISION focusing ... rangefinder coupled
to fast color-corrected f/ 2.8 lens.
• COMPUR Shutter, 1/ 30 to 1/ 500, B.
But, equally important, you must always be able to impose control. You must be in charge, not the slave of the camera. And this is where the Kodak Retina Automatic III differs from many other "automatic" cameras.
Orient the camera snugly in your hands. Sense its balance and firm, solid feel. Look in a mirror; this camera looks good on you. Every detail speaks excellence, and you will wear it proudly anywhere.
Why own an automatic camera?
Simply because the important thing is always the picture. If you can get rid of all the labor of exposure computations and settings, you're free to concentrate on the subject, the composition - the picture.

影响型吹枪IGB1系列说明书

影响型吹枪IGB1系列说明书

Doc. No IBG****-OMY0020PRODUCT NAMEIMPACT BLOW GUNMODEL / Series / Product NumberIBG1 SERIES1.Table of contents・・・P 12.How to order・・・P 23.Specifications・・・P 24.External dimensions drawing・・・P3,45.How to mount a nozzle・・・P5,66.Safety Instructions・・・P7-10-1-*1A long nozzle and a silencer are included in a package but do not come mounted. Refer to page 4 for assembly procedures.*2 T his is the part number for the long nozzle and fitting set.*3 T he silencer and long nozzle can be used together. Part number*The S coupler or fitting is shipped together with the product.for ordering a silencer alone is IBG1-12S .2.3With S coupler plugmounted (KK4P-03MS)With One-touch fittingmounted (KQ2H २-२AS)Long nozzleIBG10/Without adjusterIBG11/With adjuster4IBG 10_11/With nozzleIBG 10_Long nozzle(Option)Long nozzle with a silencer (Option)Chip guard(Please order separately.)*The rubber bushing is shipped together with the product.* I t is possible to use the guard with a silencer, but in that case, mount the guard before mounting the silencer.4How to mount a nozzle to the Impact-Blowgun (Series IBG)FerruleBodyfitting body.Put a mark.MarkingUnion nutGap 2mm or lessSilent nozzleUnion nutFerrule How to mount a silent nozzle to the Impact-Blowgun (Series IBG)Tighten the union nut until it touches the silent nozzleElementNozzle : Put a mark.MarkingMarkingGap 2mm or less.Tighten the union nut so that the clearance Approx. 17mmThese safety These instru “Danger.”They are all (ISO/IEC)*1) ISO 4414: I SO 4413:IEC 60204ISO 102 etc.Ca 1.The comequipmenSince thepequipment necessary a The expecte has determ This person information,equipment.2.Only persThe produc Theassemperformed b3.Do notsconfirmed.1.The inspeprevent fa 2.When the and the p of all rele 3.Before m4.Contact S to be used1.Conditiodirect sun 2.Installatio vehicles,beverage other app 3.An applic e in an mechanicafety instruction nstructions indic e all important n *1) , and other414: Pneumatic fluid13: Hydraulic fluid 204-1: Safety of m 18: Manipulating Cautioning indicates a hadeath or seriou indicates a hazor serious injurwith a medium leve th a high level of rk which, if not avo ch, if not avoidedould sultThe product The prod If consid specifica If anything Limited w The productRequirement Read and ac Limited wa 1.The warra delivered Also, the Pleasecon 2.For any responsib This limite incurred d 3.Prior to disclaimer ∗2) Vacuu A vac Also,pad o warra Complianc 1.The use mass de 2.The expo the relev to the sh that expo SMC produc Measuremen tests relevan Therefore, S (measuremen oduct is provide e product herein onsidering using cifications or a c thing is unclear,ted warranty oduct used is su ments”.nd accept them b ed warranty a warranty period ered,whichever the product m econsult your n any failure or onsibility,a repla imited warranty red due to the f r to using SM aimers noted in Vacuum pads ar A vacuum pad is Also, even within ad or failure du warranty.pliance Requi use of SMC pr ss destruction(W exports of SMC relevant securi he shipment of export are kno oducts are not ement instrumen evant to the met re, SMC produc rement) laws of e Impa Safe ovided for use i erein described i using the prod or a contract if ne clear, contact you rranty and D subject th hem before using anty and Disc eriod of the pr hever is first .uct may have your nearest sal re or damage replacement pr ranty applies o the failure of th g SMC produc ed in the specif ds are excluded pad is a consum within the warra re due to the de Requirements MC products wi ion(WMD) or an f SMC products ecurity laws and nt of a SMC pro e known and f e not intended f uments that SM e metrology (mea roducts cannot ws of each countr Impact bl Safety In use in manufac bed is basically product in othe ct if necessary.ct your nearest s nd Disclaim to the following using the produ Disclaimer he product is 1∗2) ave specified st sales branch ge reported ent product or n ies only to our p of the product roducts, please pecified catalog luded from this nsumable part,warranty period he deterioration mentsts with produc or any other we ducts or techno s and regulatio C product to an nd f ollowed.ded for use as i t SMC manufac y (measurement)nnot be used fo country.act blow g ty Instruc Caution nufacturing ind cally provided other industrie ary.rest sales branch claimer/Com owing “Limited product.mert is 1 year in s fied durability,anch.rted within the t or necessary p our product ind duct.lease read an atalog for the pa m this 1 year wa part, so it is wa eriod, the wear ration of rubber oduction equip er weapon is st echnology from ulation of the co to another cou Cautione as instrument nufactures or se ment) laws of ea ed for businesslow gun struction tion g industries. ed for peaceful u ustries, consult branch./Compliance mited warranty a r in service or ility, running d n the warranty sary parts will b ct independent d and underst he particular pr ar warranty.is warranted for wear of a produ ubber material a quipment for t is strictly proh from one coun he countries in r country, assur ution ments for legal or sells have no of each country.iness or certific gun ctionss.ceful use in manu nsult SMC befor iance Requi nty and Disclaim e or 1.5 years ing distance o ranty period w will be provided ndently, and not derstand the lar products.ed for a year aft roduct due to th rial are not cov for the manufa prohibited.country to anot es involved in t assure that all l egal metrology ve not been qua untry. ertification ordai manufacturing in beforehand and Requirement sclaimer” “C ears after the ce or replacem od which c vided. d not to any oth the warranty ar after it is deli e to the use of th t covered by th anufacture of w another are d in the transac t all local rules ology. n qualified by typ ordained by the ring industries.d and exchange mentsand “Compliance the product acement parts is clearly our y other damage nty terms and s delivered.e of the vacuum by the limited of weapons of re governed ansaction. Prior ules governing by type approva y the metrology ies. hange iance uct is parts. y our mage cuum ted ns of ed by Prior rning proval ologyMountingWarning3. S crew-in the nozzle to the torque below by holding the flat faces on the discharge side or metal holder. As a guideline, it is equivalent to 2 to 3 additional Insufficient tightening may cause loosening of the nozzle.PipingCaution1.Check the model, type, and size before installation.Also, confirm that there are no scratches, gouges, or cracks on the product.2.Preparation before pipingBefore piping is connected, it should be thoroughly blown out with air (flushing)or washed to remove chips, cutting oil, and other debris from inside the pipe.3.Winding of sealant tapeWhen connecting pipes, fittings, etc., be sure that chips from the pipe threads and sealing material do not enter the blow gun. Furthermore,when sealant tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads.E x p os e a p p r o x 4. W hen tightening the threads, tighten with torque specified in the table below. As a guideline, it is equivalent to 2 to 3additional turns with a tool after hand-tightening.Be careful that tightening with torque beyond the range in the 5. A llow extra length when connecting a tube to accom-modate changes in tube length due to pressure.6. C onfirm that no twisting, turning, or tensile force or moment load is applied to the port or tube. This may cause fittings to fracture or tubes to be crushed,burst, or come loose.7. D o not abrade, entangle, or scratch the tube. This may cause the tube to be crushed, burst, or come loose.Prior to Use WarningAs the pressure of the air blow is quite powerful, do not aim the product at another person during operation. It may cause danger to personnel.Additionally, the following precautions should be taken before use.1. B efore use, make sure that the blow pressure, or blow, will not cause surrounding objects to scatter and injure others or damage workpieces, equip-ment, etc., in the vicinity.2. W ear protective eyewear when operating the product to protect your eyes from scattering debris.3.T his product is not a toy. Do not play with the product or use it as an air gun for fun.4.A ir pressure may cause the nozzle to fly off during operation if it is not properly tightened. To prevent this, be sure to check the nozzle for loosening by pulling on it with your hands before use.5. T he grip may become hot due to repeated operation;however, this is not abnormal.SelectionWarning1.Confirm the specifications.Products represented in this catalog are designed only for use in compressed air systems. Do not operate at pressures,temperatures, etc., beyond the range of specifications, as this can cause damage or malfunction.Caution1. D o not apply the blow gun to flammable, explosive,or toxic substances such as gas, fuel gas, or refrigerant. Such substances may exude from inside the blow gun.MountingWarning1. I nstall a stop valve on the supply pressure side of the blow gun.It will be emergency shut off in case of unexpected leakage or damage.2. W hen installing a nozzle on the blow gun, wind sealant tape around the threads of the nozzle.Be sure to read this before handling the products. Refer to the back cover for safety instructions. For other precautions, refer to the “Handling Precautions for SMCProducts” and the “Operation Manual” on the SMC website: https://IBG SeriesSpecific Product PrecautionsMaintenanceCaution1.In periodical inspections, check the following items and replace the parts if necessary.a)Scratches, gouges, abrasion, corrosion b)Air leakagec)Twisting, crushing, and turning of connected tubesd)Hardening, deterioration, and softening of connected tubes e)Loosening of nozzles2. W hen removing the product, first stop the pressure supply, exhaust compressed air in the piping, and check the condition of atmospheric release.3. Do not disassemble or remodel the body of the product.HandlingWarning1. A ir pressure may cause the nozzle to fly off during operation if it is not properly tightened. To prevent this, be sure to check the nozzle for loosening by pulling on it with your hands before use.2. B e sure to wear protective eyewear when operating the product to protect your eyes from scattering debris.3. D o not direct the tip of the nozzle at the face or other parts of a human body. It may cause danger to personnel.4. D o not use the product to clean or remove toxic substances or chemicals.5. D o not drop, step on, or hit the product. It may cause damage to the product.6. D o not use the product to disturb public order or public hygiene.7.This product is not a toy.8.After blowing, make sure to hang the product on a hook, etc.If leaving the product in a dusty place, particles will enter the product and may result in a malfunction.9. W hen the blow gun is used or stored, confirm that no twisting, turning, or tensile force or moment load is applied to the port or tube. This may cause fittings to fracture or tubes to be crushed, burst, or come loose.Caution1. P ressurizing the air blow discharge port may result in the breakage of the product.2. T he blow adjusting range 4 provides the maximum blow. Rotating the adjuster more than 4 may result in the breakage of the product.Lubrication Warning1.Do not lubricate the product.It may contaminate or damage the target object.Air SupplyWarninge clean air.Do not use compressed air that contains chemicals, synthetic oils that include organic solvents, salt, corrosive gases, etc.,as it can cause damage or malfunction.Caution1.Install an air filter.Install an air filter upstream near the blow gun. Select an airfilter with a filtration size of 5 μm or smaller.2. T ake measures to ensure air quality, such as by installing an aftercooler, air dryer, or water separator.Compressed air that contains a large amount of drainage can cause the malfunction of the blow gun and contaminate or damage the target object. Therefore, take appropriate measures to ensure air quality, such as by providing an aftercooler, air dryer, or water separator.Operating EnvironmentWarning1. D o not use in an atmosphere where corrosive gases, chemicals, sea water, water, or water steam are present. Do not use in cases where there is direct contact with any of the above.2. D o not expose the product to direct sunlight for an extended period of time.3. D o not use in locations where radiated heat will be received from nearby heat sources.4.D o not use in an environment where static electricity is a problem. It may result in system failure or malfunction. Please contact SMC for use in such an environment.5. D o not use in an environment where spatters are generated. Spattering may result in a fire hazard.Please contact SMC for use in such an environment.6. D o not use in an environment where the product is exposed to cutting oil, lubricating oil, or coolant oil.Please contact SMC for use in such an environment.Be sure to read this before handling the products. Refer to the back cover for safety instructions. For other precautions, refer to the “Handling Precautions for SMCProducts” and the “Operation Manual” on the SMC website: https://IBG SeriesSpecific Product Precautions-10-Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362URL https://Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2020SMC Corporation All Rights Reserved。

worldwind技术手册

worldwind技术手册

写在前面虽说是技术手册,但是没有源码的研究就算是一个教程吧。

由于本人能力有限,文章中有很多不当之处,请各位原谅。

Bigheader联系:worldwind技术手册目录:1.WorldWind软件架构――――――――――――――――02WW功能介绍WW及XMLClient及ServerWW使用链接本地缓存路径本地功能配置http请求及aspWMS、WFS2.WorldWind金字塔体系―――――――――――――――――-03瓦片金字塔详解及其对应公式――――――――――――――――――03NASA World Wind Tile Structure―――――――――――――――――03NASA World Wind Map Tile System――――――――――――――――04瓦片请求调度策略―――――――――――――――――052.2.1 当前显示请求及其显示(客户端)――――――――――――――――――052.2.2目标瓦片快速搜索算法――――――――――――――――――082.2.3瓦片数据的请求预测(服务器)――――――――――――――――――082.3 可视化的地球空间数学模型――――――――――――――――――102.3.1 地球三维LOD模型――――――――――――――――――103.Geospatial imageprocessing――――――――――――――――――143.1步骤:(准备知识:LOTD:0层瓦片大小;TileSize:)―――――――――――143.2 NLT Landsat处理技术范例―――――――――――――153.3 dstile howto―――――――――――――154.Creat a new world―――――――――――――174.1World Wind本地文件说明4.1.1. Worlds4.1.2. 在安装目录下4.2 创建新的世界模型5.Making layer――――――――――――――185.1 添加新图层(更详细可参考)5.2 Point―――――――――――――――205.3 Lines―――――――――――――――205.4 Polygon―――――――――――――――235.5 Model Feature―――――――――――――――255.6 Effects and Multi-Texturing―――――――――――――――275.7 Shapefile―――――――――――――――325.8 KML/KMZ6.ddons及plugins―――――――――――――――32addons及plugins区别插件总汇及其功能7.script脚本―――――――――――――――――338.编译调试―――――――――――――――――――339.读书籍和论文―――――――――――――――――――――3410.1.4.1版本发展―――――――――――――――35一、WW软件结构1.1 功能介绍World Wind(简称WW,中文有人直翻译为世界风),是NASA发布的一个开放源代码(Open Source)的地理科普软件(由NASA Research开发,由NASA Learning Technologies來發展),它是一个可视化地球仪,将NASA、USGS 以及其它WMS服务商提供的图像通过一个三维的地球模型展现,近期还包含了月球、金星、火星、天文星系等的展现。

measure的用法

measure的用法

measure的用法一、什么是measure?在日常英语交流中,我们经常会听到和使用“measure”这个词。

它可以作为名词、动词以及连词等多种形式出现。

本文将从不同角度详细介绍“measure”的用法。

二、作为名词的measure1. 意义:名词“measure”意为“措施”、“方法”,指采取某些行动以达到特定目标的过程。

2. 用法示例:a) The government has taken various measures to tackle climate change.(政府已经采取了各种措施来应对气候变化。

)b) We need to consider all possible measures to reduce air pollution.(我们需要考虑所有可能的方法来减少空气污染。

)3. 相关搭配:a) take/adopt measures:采取措施b) implement/meet/take steps (to do something):采取步骤(做某事)三、作为动词的measure1. 意义:动词“measure”表示“测量”,指通过某种手段或工具确定物体的尺寸、大小或数量等。

2. 用法示例:a) Please measure the dimensions of the room before buying furniture.(购买家具之前,请测量房间的尺寸。

)b) The doctor measured her blood pressure to check her health condition.(医生测量了她的血压以检查她的健康状况。

)3. 相关搭配:a) measure (something) in (unit):用(单位)测量某物b) measure (something) with a ruler/tape:用尺子/卷尺测量某物四、作为连词的measure1. 意义:连词“measure”在英语中常被用来表示一种限制、条件或结果关系。

环保英语词汇大全学习环保行动可持续发展和环境保护的英文英语词汇

环保英语词汇大全学习环保行动可持续发展和环境保护的英文英语词汇

环保英语词汇大全学习环保行动可持续发展和环境保护的英文英语词汇Environmental Protection English Vocabulary Study Comprehensive Learning English Vocabulary for Sustainable Development and Environmental ProtectionIntroduction:In today's globalized world, environmental protection and sustainable development have become crucial concerns. To effectively address these issues, it is essential to have a good command of environmental vocabulary in English. This article aims to provide a comprehensive list of English words and phrases related to environmental protection and sustainable development, enabling readers to enhance their understanding and promote positive actions towards a greener future.1. Pollution and its types:1.1 Air pollution - the presence of harmful substances in the air, affecting human health and the environment.1.2 Water pollution - the contamination of water bodies, such as rivers, lakes, and oceans, by pollutants.1.3 Soil pollution - the degradation of soil quality due to the presence of toxic chemicals, pesticides, or other pollutants.1.4 Noise pollution - excessive or disturbing noise that disrupts the environment and human well-being.2. Renewable energy sources:2.1 Solar energy - energy derived from sunlight, which can be converted into electricity or used for heating purposes.2.2 Wind energy - power generated by harnessing the force of wind through wind turbines to produce electricity.2.3 Hydroelectric power - electricity generated by utilizing the energy of flowing or falling water.2.4 Geothermal energy - heat energy derived from the Earth's core, often used for heating systems or generating electricity.3. Sustainable development:3.1 Conservation - the protection, management, and sustainable use of natural resources to ensure their long-term availability.3.2 Recycling - the process of converting waste materials into usable products to reduce the consumption of new resources.3.3 Biodiversity - the variety of plants, animals, and microorganisms in an ecosystem, which plays a critical role in maintaining ecological balance.3.4 Green economy - an economic system that aims to promote sustainable development by reducing environmental impact and enhancing social well-being.3.5 Eco-friendly - products or practices that are not harmful to the environment and contribute to sustainability.4. Environmental organizations and initiatives:4.1 Greenpeace - an international environmental organization that campaigns for issues such as climate change, deforestation, and marine pollution.4.2 WWF (World Wildlife Fund) - a worldwide organization dedicated to the conservation and protection of nature and wildlife.4.3 UNFCCC (United Nations Framework Convention on Climate Change) - an international treaty aimed at reducing greenhouse gas emissions and mitigating climate change.4.4 Carbon footprint - the total amount of greenhouse gases emitted directly or indirectly by an individual, organization, or product.4.5 Sustainable Development Goals (SDGs) - a set of 17 global goals established by the United Nations to achieve a more sustainable future by 2030.5. Environmental concepts:5.1 Ecosystem - a community of organisms and their physical environment, interacting as a functional unit.5.2 Climate change - long-term alteration in Earth's climate patterns, primarily caused by human activities, leading to global warming and extreme weather events.5.3 Deforestation - the clearing or removal of trees from a forested area, often resulting in habitat loss and environmental degradation.5.4 Ozone layer depletion - the thinning of the ozone layer, primarily caused by the release of chlorofluorocarbons (CFCs), which leads to increased ultraviolet radiation reaching the Earth's surface.5.5 Sustainable agriculture - a farming method that aims to meet society's present food and textile needs while preserving the environment's ability to support future generations.6. Environmental impact:6.1 Carbon emissions - the release of carbon dioxide and other greenhouse gases, primarily through the burning of fossil fuels.6.2 Waste management - the collection, transportation, processing, and disposal of waste materials in an environmentally responsible manner.6.3 Ecological footprint - a measure of the impact of human activities on the environment in terms of the amount of resources consumed and waste generated.6.4 Water scarcity - the insufficient availability of clean and safe water for human consumption and agricultural use in certain regions.6.5 Overfishing - the excessive harvesting of fish and other marine species beyond their sustainable levels, leading to the depletion of fish stocks and ecological imbalance.Conclusion:In conclusion, learning environmental vocabulary in English is crucial for promoting environmental protection and sustainable development. By familiarizing ourselves with the words and concepts mentioned above, wecan enhance our understanding of environmental issues and play an active role in making positive changes. Let us strive towards a greener, more sustainable future by incorporating these words into our daily discussions, actions, and initiatives.。

小学下册第12次英语第2单元期末试卷[含答案]

小学下册第12次英语第2单元期末试卷[含答案]

小学下册英语第2单元期末试卷[含答案]英语试题一、综合题(本题有100小题,每小题1分,共100分.每小题不选、错误,均不给分)1.I want to _______ a new friend.2.The first person to circumnavigate the globe was ______ (麦哲伦).3.What do we call the process of taking care of crops?A. GardeningB. AgricultureC. HorticultureD. Farming答案:B Agriculture4.I have _____ (two/three) brothers.5.The classroom is ___ (clean/messy).6.The ____ is an animal that loves to dig.7.The Earth's surface is constantly reshaped by natural ______.8.The __________ (峡谷) is deep and wide.9.The girl loves to ________.10.Every summer, I go to ________ (夏令营). We do many fun ________ (活动) like hiking and swimming.11.What is the term for a baby chicken?A. DucklingB. CalfC. ChickD. Lamb答案:C12.What do you call a person who designs buildings?A. ArchitectB. EngineerC. ContractorD. Builder13.The ______ is shining bright.14.Minerals are natural substances that make up ______ and rocks.15.The Earth’s ______ is made up of solid rock and is where we live.16.The classroom is ___ (clean/messy).17.How many hours are there in a day?A. 12B. 24C. 36D. 48答案:B18.What do you call a group of owls?A. ParliamentB. FlockC. GaggleD. School19.Plants can be used to improve ______ (土壤质量).20.The bee is important for _______ (授粉).21.The deer hides in the ______ (树林). It is very ______ (小心).22.What is the opposite of 'up'?A. DownB. LeftC. RightD. Across23.I can ______ (保持) good grades.24.The park is very ___ (quiet).25.Which planet is known for its Great Red Spot?A. MarsB. JupiterC. SaturnD. Neptune26.We need to _______ (鼓励)人们环保。

supermap measure功能贴地量算的原理-概述说明以及解释

supermap measure功能贴地量算的原理-概述说明以及解释

supermap measure功能贴地量算的原理-概述说明以及解释1.引言1.1 概述概述部分的内容可以包括对SuperMap Measure功能以及贴地量算的基本原理的简要介绍。

以下是一个概述部分的例子:引言部分介绍了本文的主要内容和目的,接下来将在正文部分详细讨论SuperMap Measure功能以及贴地量算的基本原理。

SuperMap Measure是SuperMap公司开发的一项功能,它提供了一个用于测量地理空间数据的工具。

通过SuperMap Measure,用户可以对地图上的线、面等地理要素进行测量操作,如测量长度、面积、地图上两点之间的距离等等。

其中,贴地量算是SuperMap Measure功能的一个重要应用,它可以在考虑地球表面弯曲的情况下进行测量。

贴地量算的基本原理是基于地球椭球体模型的。

传统的测量方法是基于平面欧几里得几何模型,忽略了地球表面的曲率,因此在大范围测量时会有较大的误差。

而贴地量算考虑了地球椭球体模型,通过将地图数据投影到三维椭球体上进行测量,能更准确地计算地理要素的长度、面积等属性。

贴地量算的实现方法是将地理要素进行三维投影变换,将平面坐标转换为地理坐标,并根据地球椭球体的参数进行测量计算。

由于地球椭球体模型具有不同的参数,SuperMap Measure功能中提供了多种测量方法供用户选择,以适应不同区域和精度要求的测量需求。

在接下来的文章中,我们将详细介绍SuperMap Measure功能的特点和使用方法,并深入讨论贴地量算的原理和实现技术。

通过对这些内容的了解,读者将能更好地理解SuperMap Measure功能在地理空间数据测量中的应用价值和作用。

在结论部分,我们将对本文进行总结,并对SuperMap Measure功能和贴地量算的未来发展进行展望。

文章结构部分是对整篇文章的组织和布局进行说明,帮助读者更好地理解文章的内容和结构。

下面是本文的文章结构部分的内容。

成都2024年11版(小学)三年级第十二次英语第1单元真题试卷

成都2024年11版(小学)三年级第十二次英语第1单元真题试卷

成都2024年11版(小学)三年级英语第1单元真题试卷考试时间:60分钟(总分:120)考试人:_________题号一二三总分得分一、(选择题)总分:20分(1分/题)1、给下列句子选择正确的应答语。

2、What is the opposite of "hot"?A) ColdB) WarmC) CoolD) Freezing3、What is the term for a baby dog?A) KittenB) PuppyC) CalfD) Chick4、Which of these is a popular sport played on ice?A) SoccerB) FootballC) HockeyD) Basketball5、How many continents are there in the world?A) FiveB) SixC) SevenD) Eight6、What is 3 + 2?A) 4B) 5C) 6D) 77、How many months are there in a year?A) 10B) 11C) 12D) 138、Which instrument has keys and is played by pressing them?a) Guitarb) Violinc) Piano9、What is the opposite of "slow"?A) FastB) QuickC) RapidD) All of the above10、How do you say "快乐" in English?A) HappyB) SadC) AngryD) Excited11、Which of these is not a fruit?A) BerryB) PeachC) PotatoD) Mango12、How do you say "家" in English?a) Homeb) Schoolc) Work13、What do you call a place where we keep animals?A) GardenB) FarmC) SchoolD) Library14、What do you call the science of studying weather?A) GeographyB) MeteorologyC) BiologyD) Chemistry15、What is the name of the plant that gives us chocolate?A) Cocoa beanB) Coffee beanC) Tea leafD) Sugar cane16、判断下列对话是(√)否(x)合理。

WorldWind系列九:BlueMarble插件学习-电脑资料

WorldWind系列九:BlueMarble插件学习-电脑资料

WorldWind系列九:BlueMarble插件学习-电脑资料有两三天没更新博客了,感觉自己又偷懒啦!周五其实主要还是看了研究WorldWind中的Virtual Earth插件功能,我以后准备开发的跟VirtualEarth很类似的,一定得把它攻下,。

当时Virtual Earth 学习没太有大的进展,遇到的难题是:1.图片如何叠加到球体上?(包括投影变换、定位、缩放等)2.Direct 3D开发。

因为Virtual Earth是在Blue Marble插件的基础上开发,所以周六我主要是看了Direct X的基础知识和研究Blue Marble。

现在与大家一起分析一下BlueMarble。

Blue Marble插件实现主要是BMNG.cs文件,里面包括两个类BMNG类和BmngLoader类。

BMNG复杂实现BlueMarble功能的控制窗体,BMNG的意思是Blue Marble Next Generation。

BmngLoader类继承自Plugin类,是负责实现插件功能的。

它重载了Plugin.cs的Load()和Unload()方法,实现了菜单项点击处理功能menuItemClicked()。

这跟一般的实现插件功能的流程是一样的。

下面分别看一下,关键代码的实现。

BMNG类:主要是BMNG构造函数里的处理,这是实现图片叠加到球体上处理的关键,也是分析学习的重点。

BMNG构造函数分析图3:原183行String.Format("{0}\\\\Data\\\\Earth\\\\BmngBathy\\\\world.topo .bathy.2004{1:D2}.jpg",Path.GetDirectoryName(Application.ExecutablePath), i + 1),从文件系统中获取影像图片,构建ImageLayer图层,电脑资料《WorldWind系列九:Blue Marble插件学习》(https://www.)。

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WorldWind系列十二:Measure插件学习(上)来源:博客园作者:无痕客我在写自己的WorldWind插件时,遇到很大挫折,上周六本来想写个简单的画线的插件,费了九牛二虎之力终于画出了,如何以动画效果画出线的问题没解决。

Direct3D中画线本来是个简单的事,画到球面上也不难,但是实践告诉我:我前期学习WW,又犯了眼高手低的毛病!改动人家写好的插件代码容易,但要把插件的整个流程都自己写,就没想象的简单啦,写代码不严谨的小问题就不说了,我周六画线的主要问题是Direct3D编程都浮在表面,连PrimitiveType中各类型的基元数和顶点的关系没搞清楚。

(如想了解请参看:/wuhenke/archive/2009/12/27/1633411.html红色部分)自己在画线上体验,让我决定先学习Measure插件。

另外,我一直想做个类似VE插件,支持加载ArcGIS切图方式的影像,自己想了很久,有几个主要困惑没解决:投影方式不同如何处理、只要部分影像(如何计算行列数)、切图的中心问题(VE影像是全球的,切图中心经纬度为(0°,0°))等等。

所以,前段WW实践,让我很受打击,博客就没心情更新啦!虽然理论和实践还有很大的距离,但是总结还是很重要的!上面都是题外话了,开始说说Measure插件吧!总体感觉Measure插件很强大,如果能搞清楚,在球面上画点、线、面都不是难事啦。

(前提:要有点DirectX编程基础)MeasureTool.cs中有两个大类:MeasureTool(插件类)和MeasureToolLayer(渲染对象类)。

MeasureToolLayer类中又包含五个内部类:MeasureLine、MeasureMultiLine 、MeasurePropertiesDialog、MeasureState 、SaveMultiLine(如下图)MeasureTool作为插件类,需要实现Load() 和Unload()方法,不详说。

Load()中注册了一些事件。

加载代码public override void Load(){//构造渲染对象layer = new MeasureToolLayer(this,ParentApplication.WorldWindow.DrawArgs );//设置纹理路径layer.TexturePath = bine(PluginDirectory,"Plugins \\Measure");ParentApplication.WorldWindow.CurrentWorld.RenderableObje cts.Add(layer);menuItem = new MenuItem("Measure\tM");menuItem.Click += new EventHandler(menuItemClicked);ParentApplication.ToolsMenu.MenuItems.Add( menuItem );// Subscribe events 注册了事件ParentApplication.WorldWindow.MouseMove += new MouseEvent Handler(layer.MouseMove);ParentApplication.WorldWindow.MouseDown += new MouseEvent Handler(layer.MouseDown);ParentApplication.WorldWindow.MouseUp += new MouseEventHa ndler(layer.MouseUp);ParentApplication.WorldWindow.KeyUp +=new KeyEventHandler (layer.KeyUp);}MeasureToolLayer作为渲染对象类,是WW插件实现的重点。

必须重载的方法Initialize ()、Update()、Render()和PerformSelectionAction(DrawArgs drawArgs)。

我们先分别看看MeasureToolLayer的五个内部类。

public enum MeasureState{Idle,Measuring,Complete}MeasureState是个枚举类型,存放Measure的当前状态的(空闲、测量中、完成)。

从上图中,我们可看到MeasurePropertiesDialog和SaveMultiLine类。

MeasurePropertiesDialog继承自Form,主要是设置画线的类型:单线、多条线。

设置MeasureMode代码private void okButton_Click(object sender, EventArgs e) {if (lineModeButton.Checked == true)World.Settings.MeasureMode = MeasureMode.Single;elseWorld.Settings.MeasureMode = MeasureMode.Multi;this.Close();}SaveMultiLine类基础自Form。

主要实现将画出的多线,保存为KML或Shp格式。

保存代码private void saveButton_Click(object sender, System.EventArgs e){// Heh.SaveFileDialog chooser = new SaveFileDialog();chooser.DefaultExt = "*.csv";chooser.Filter = "kml files (*.kml)|*.kml|Shape file s (*.shp)|*.shp";chooser.Title = "Save Multiline";chooser.ShowDialog(MainApplication.ActiveForm);String filename = chooser.FileName;Console.WriteLine(filename);try{if(filename.EndsWith(".kml")){StreamWriter writer =new StreamWriter(filena me);string kml = writeKML();writer.WriteLine(kml);writer.Close();}//need to be able to save to a network a shapefil e accessibleif(filename.EndsWith(".shp")){writeShape(filename);}}catch(Exception ex){MessageBox.Show(ex.Message);}}输出KML文件代码;KML代码private string writeKML(){//construct XML to sendXmlDocument doc = new XmlDocument();XmlNode kmlnode = doc.CreateElement("kml");XmlNode node = doc.CreateElement("Placemark");XmlNode name = doc.CreateElement("name");name.InnerText = "New Measurement";node.AppendChild(name);XmlNode desc = doc.CreateElement("description");string description = "New Measurement";desc.InnerXml = description;node.AppendChild(desc);XmlNode polygon = doc.CreateElement("Polygon");string request = "<outerBoundaryIs><LinearRing><coord inates>";foreach(MeasureLine line in m_multiline){Double lat = line.StartLatitude.Degrees;Double lon = line.StartLongitude.Degrees;request += lon+","+lat+",100\n";}request += "</coordinates></LinearRing></outerBoundar yIs>";polygon.InnerXml= request;node.AppendChild(polygon);kmlnode.AppendChild(node);doc.AppendChild(kmlnode);return doc.OuterXml;}保存为SHP格式文件代码保存为Shap代码private void writeShape(string filename){IntPtr shphandle = ShapeLib.SHPCreate(filename,ShapeL ib.ShapeType.PolyLine);double[] lat = new double[m_multiline.Count];double[] lon = new double[m_multiline.Count];int i=0;foreach(MeasureLine line in m_multiline){lat[i] = line.StartLatitude.Degrees;lon[i] = line.StartLongitude.Degrees;i++;}ShapeLib.SHPObject poly = ShapeLib.SHPCreateSimpleObj ect(ShapeLib.ShapeType.Polygon,m_multiline.Count,lon,lat,null);ShapeLib.SHPWriteObject(shphandle,0,poly);ShapeLib.SHPDestroyObject(poly);ShapeLib.SHPClose(shphandle);}上面是右键菜单的两个功能,如果实现添加右键菜单呢??很简单,MeasureToolLayer类只要重载RenderObject类的BuildContextMenu(ContextMenu menu)方法。

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