zjzk9
韶山9型电力机车全路配属
SS9-0001 上局沪段SS9-0081 京局京段SS9-0161 济局济段SS9-0002 上局沪段SS9-0082 沈局沈段SS9-0162 济局济段SS9-0003 上局沪段SS9-0083 沈局沈段SS9-0163 上局沪段SS9-0004 沈局沈段SS9-0084 沈局沈段SS9-0164 上局沪段SS9-0005 沈局沈段SS9-0085 沈局沈段SS9-0165 上局杭段SS9-0006 沈局沈段SS9-0086 沈局沈段SS9-0166 上局杭段SS9-0007 上局沪段SS9-0087 沈局沈段SS9-0167 上局沪段SS9-0008 上局沪段SS9-0088 沈局沈段SS9-0168 上局沪段SS9-0009 沈局沈段SS9-0089 沈局沈段SS9-0169 上局沪段SS9-0010 上局沪段SS9-0090 沈局沈段SS9-0170 上局沪段SS9-0011 沈局沈段SS9-0091 沈局沈段SS9-0171 上局沪段SS9-0012 上局沪段SS9-0092 广铁广段SS9-0172 上局沪段SS9-0013 沈局沈段SS9-0093 广铁广段SS9-0173 上局沪段SS9-0014 沈局沈段SS9-0094 广铁广段SS9-0174 京局京段SS9-0015 沈局沈段SS9-0095 广铁广段SS9-0175 京局京段SS9-0016 沈局沈段SS9-0096 广铁广段SS9-0176 京局京段SS9-0017 沈局沈段SS9-0097 广铁广段SS9-0177 京局京段SS9-0018 沈局沈段SS9-0098 广铁广段SS9-0178 京局京段SS9-0019 沈局沈段SS9-0099 广铁广段SS9-0179 京局京段SS9-0020 沈局沈段SS9-0100 广铁广段SS9-0180 京局京段SS9-0021 沈局沈段SS9-0101 广铁广段SS9-0181 京局京段SS9-0022 上局沪段SS9-0102 京局京段SS9-0182 京局京段SS9-0023 沈局沈段SS9-0103 京局京段SS9-0183 京局京段SS9-0024 沈局沈段SS9-0104 京局京段SS9-0184 京局京段SS9-0025 沈局沈段SS9-0105 京局京段SS9-0185 京局京段SS9-0026 沈局沈段SS9-0106 京局京段SS9-0186 京局京段SS9-0027 沈局沈段SS9-0107 京局京段SS9-0187 南局南段SS9-0028 沈局沈段SS9-0108 京局京段SS9-0188 济局济段SS9-0029 沈局沈段SS9-0109 京局京段SS9-0189 济局济段SS9-0030 沈局沈段SS9-0110 京局京段SS9-0190 南局南段SS9-0031 沈局沈段SS9-0111 京局京段SS9-0191 南局南段SS9-0032 沈局沈段SS9-0112 沈局沈段SS9-0192 南局南段SS9-0033 沈局沈段SS9-0113 沈局沈段SS9-0193 南局南段SS9-0034 沈局沈段SS9-0114 沈局沈段SS9-0194 南局南段SS9-0035 沈局沈段SS9-0115 沈局沈段SS9-0195 上局沪段SS9-0036 沈局沈段SS9-0116 沈局沈段SS0-0196 广铁广段SS9-0037 沈局沈段SS9-0117 沈局沈段SS0-0197 广铁广段SS9-0038 沈局沈段SS9-0118 沈局沈段SS0-0198 广铁广段SS9-0039 沈局沈段SS9-0119 沈局沈段SS0-0199 沈局沈段SS9-0040 沈局沈段SS9-0120 京局京段SS9-0200 沈局沈段SS9-0041 沈局沈段SS9-0121 京局京段SS9-0201 沈局沈段SS9-0042 上局沪段SS9-0122 京局京段SS9-0202 沈局沈段SS9-0043 上局沪段SS9-0123 京局京段SS9-0203 沈局沈段SS9-0044 上局沪段SS9-0124 京局京段SS9-0204 沈局沈段SS9-0045 上局沪段SS9-0125 武局南段SS9-0205 沈局沈段SS9-0046 沈局沈段SS9-0126 武局南段SS9-0206 沈局沈段SS9-0047 沈局沈段SS9-0127 武局南段SS9-0207 沈局沈段SS9-0048 沈局沈段SS9-0128 武局南段SS9-0208 沈局沈段SS9-0049 沈局沈段SS9-0129 武局南段SS9-0209 南局南段SS9-0050 沈局沈段SS9-0130 武局南段SS9-0210 南局南段SS9-0051 沈局沈段SS9-0131 武局南段SS9-0211 南局南段SS9-0052 沈局沈段SS9-0132 武局南段SS9-0212 南局南段SS9-0053 沈局沈段SS9-0133 武局南段SS9-0213 南局南段SS9-0054 沈局沈段SS9-0134 武局南段SS9-0055 沈局沈段SS9-0135 武局南段SS9-0056 沈局沈段SS9-0136 武局南段SS9-0057 沈局沈段SS9-0137 武局南段SS9-0058 沈局沈段SS9-0138 武局南段SS9-0059 沈局沈段SS9-0139 武局南段SS9-0060 沈局沈段SS9-0140 武局南段SS9-0061 沈局沈段SS9-0141 武局南段SS9-0062 沈局沈段SS9-0142 武局南段SS9-0063 沈局沈段SS9-0143 武局南段SS9-0064 沈局沈段SS9-0144 武局南段SS9-0065 沈局沈段SS9-0145 京局京段SS9-0066 沈局沈段SS9-0146 京局京段SS9-0067 沈局沈段SS9-0147 京局京段SS9-0068 沈局沈段SS9-0148 京局京段SS9-0069 沈局沈段SS9-0149 京局京段SS9-0070 沈局沈段SS9-0150 广铁广段SS9-0071 沈局沈段SS9-0151 广铁广段SS9-0072 沈局沈段SS9-0152 广铁广段SS9-0073 沈局沈段SS9-0153 广铁广段SS9-0074 京局京段SS9-0154 广铁广段SS9-0075 京局京段SS9-0155 上局沪段SS9-0076 京局京段SS9-0156 京局京段SS9-0077 京局京段SS9-0157 武局南段SS9-0078 京局京段SS9-0158 武局南段SS9-0079 京局京段SS9-0159 上局沪段SS9-0080 京局京段SS9-0160 上局沪段统计:全路目前共有SS9型机车(包括9改)213台沈局沈段:89台京局京段:42台上局沪段:25台武局南段:22台广铁广段:18台南局南段:11台济局济段:4台上局杭段:2台。
A-T Controls FD9-F3 300# Direct Mount Split Body F
FD9F3Series-20180205Copyright 2013 A-T Controls, Inc.ElectricPneumaticCincinnati, Ohio SERIES FD9 300# Direct Mount Split Body Flanged Ball Valve FiresafeSee automated data sheets for pre-sized assembliesEasy to Automate!Triac FD9 Series Flanged Ball Valves feature adirect mount automation pad. The high quality investment castings feature a fully machined bore. The superior live-loaded packing system is accomplished with Belleville washers, “V” ring packing and a unique primary pyramidal stem seal. This advanced sealing system provides protection against stem leaks experienced by ordinary ball valves.C E R T I F I E DFAX (513) 247-5462********************High Performance, Full Port300# Split Body Flanged Ball Valve Series FD9-F3 (ANSI Class 300)A-T Controls reserves the right to change product designs and technical/dimensional specifications without notice.9955 International Blvd.Cincinnati, Ohio 45246PHONE (513) 247-5465FAX (513) 247-5462********************Pressure vs. Temperature Chart for Valves 1/2” to 6”FD9F3DA-20180205Copyright 2013 A-T Controls, Inc.300# FlangedFiresafe Tested to API-607Direct Mount9955 International Blvd.Cincinnati, Ohio PHONE (513) 247-5465FAX (513) 247-5462********************C E R T I F I E DSERIES FD9-F3 300# Flanged Direct Mount FiresafeFD9F3SR-20180205Copyright 2013 A-T Controls, Inc.300# FlangedFiresafe Tested to API-607Direct Mount9955 International Blvd.Cincinnati, Ohio PHONE (513) 247-5465FAX (513) 247-5462********************Actuators are sized based on clean/clear fluid.API 607 - 6th EditionC E R T I F I E DSAMPLE PART #Valve Series Carbon Steel Valve SizeSeat MaterialEnd ConnectionTRIAC Actuator SeriesActuator Size Spring ReturnSolenoidLimit SwitchFiresafeSee valve part number matrix for complete part number and options.FD9C-3X-150/2R3S-XXSERIES FD9-F3 300# Flanged Direct Mount Firesafe300# Flanged Firesafe Tested to API-607Direct Mount9955 International Blvd. Cincinnati, Ohio 45246 PHONE (513) 247-5465 FAX (513) 247-5462********************Other options available - call for details Actuators are sized based on clean/clear fluid.API 607 - 6th EditionC E R T I F I ED SERIES FD9-F3300# Flanged Direct Mount FiresafeFD9F3EL-20180205 Copyright 2013 A-T Controls, Inc.Manual and automated valve assemblies for gas burner management applicationsand safety shutoffVarious Seat MaterialsPTFE, RTFE, 50/50 STFE, 25% CTFE, Delrin,PEEK, UHMWPE, TFM-1600Operator OptionsQuarter-turn Gear OperatorsSpring Return “Deadman” HandlesOval handles, TEE HandlesSpecials and SolutionsSteam JacketsStem ExtensionsV-ported Control ValvesMulti-port Valve SolutionsFugitive Emissions Bonnets (TSM’s)Oxygen CleaningLockout BracketsVented Balls“No Play” Mounting Kits• FM ApprovedValves and AssembliesSpecial SeatsBalls and Seal DesignsFloor MountedDamper DrivesFusible LinkAssembliesLockoutMounting KitsSpecialMulti-Port ValvesSteam JacketedValvesLimit SwitchesMounted on Manual Valves180º ActuatorsStem ExtensionsDual ValveAssembliesCincinnati, Ohio 45246FAX (513) 247-5462********************。
浙江省9+1高中联盟2025届高三物理上学期期中试题
浙江省9+1中学联盟2025届高三物理上学期期中试题考生须知:1.本卷满分100分,考试时间90分钟;2.答题前,在答题卷指定区域填写班级、姓名、考场、座位号及准考证号并核对条形码信息;3.全部答案必需写在答题卷上,写在试卷上无效,考试结束后,只需上交答题卷;一、单选题(本题共8小题,每小题3分,共24分,每小题列出的四个选项中只有一个是符合题目要求的,不选、多选、错选均不得分)1.在马路上行驶的汽车,导航仪提示“前方2公里拥堵,预料通过须要15分钟”,依据导航仪提示,下列说法合理的是A.汽车将匀速通过前方2公里B.能够计算出此时汽车的速度约0.13m/sC.若此时离目的地还有30公里,到达目的地肯定须要225分钟D.“15分钟”指的是时间间隔2.探讨人员让外层覆盖锌的纳米机器人携带药物进入老鼠体内,机器人到达胃部后,外层的锌与消化液反应,产生氢气气泡,从而推动机器人前进,速度可达60μm/s。
若机器人所受重力和浮力忽视不计,当纳米机器人在胃液中加速前进时,下列推断正确的是A.机器人由原电池供应的电能干脆驱动B.机器人对胃液的作用力比胃液对机器人的作用力大C.氢气气泡对机器人做的功比机器人克服胃液作用力做的功多D.氢气气泡对机器人作用力的冲量比胃液对机器人作用力的冲量小3.一列简谐横波某时刻波形如图所示,下列说法正确的是A.x=a处质点振动的能量大于x=b处质点的振动能量B.x=b处质点的振动的频率由波源确定C.x=c处质点的振幅大于x=b处质点的振幅D.x=c处质点比x=a处质点少振动一个周期的时间4.如图所示,在倾角θ=30°的斜面顶点A处以初速度v1水平抛出一个小球,小球落在斜面上的C点(图中未画出,若在斜面上B点处以初速度v2水平抛出小球,小球也恰好落在斜面上的C点。
已知v1:v2=3:1,则从A、B两点依次平抛的水平位移大小之比为A.9:1B.6:1C.3:1D.2:15.极地卫星的运行轨道平面通过地球的南北两极(轨道可视为圆轨道)。
塔里木油田ZJ90钻机配套标准(最新整理)
功能参数及技术要求
号称
量准
配 备注
置
1
1、最大工作压力≥70MPa
必
6 水龙带
SY5469
台
2、胶管最小弯曲半径应≤1400mm
配
按
1、承载负荷 6750kN
1 SY/T672
7 顶驱
2、连续钻井扭矩 70kNm
台6
3、中心管通孔额定压力≥52MPa
照 业
主 要
求
三、转盘
1、规格 ZP375Z
1 SY/T508 2、通孔直径 Φ37 1/2"(952.5mm)
必
2、输出压力 9MPa
配
能满足 2 选
3/8"~20"(60.325mm~508mm)所有型 配
号油、套管扶正要求
含导绳轮、平衡器、安全带、配重块、 必
钢丝绳等
配
梯棍与井架主体之间应设有
必
120mm~150mm 间隙
配
必 最大负荷 130kg
配
由台体、操作台,外挡风墙及内栏杆组
成; 必
三面设有挡风板;在台体边缘均设有挡 配
必
配
驱动电 2
2
机
套
单台连续功率≥1100kW
必
配
SY/T553 1、交流变频钻机:盘刹和能耗制动组
13
合
必
3 刹车
套 SY/T672 2、直流电动钻机:主刹,盘刹;辅助 配
7
刹车,电磁刹车或伊顿刹车
钻井 1
4
钢丝绳 套
Φ45,最小破断拉力≥1280kN
必
配
防碰保
3
5护
种
装置
中星9号最新(2011年10月12日)PID码
中星9号 2011年10月12日最新PID码节目名称节目号视频PID 音频PID频率11880 左旋CCTV-1 1001 2100 2101CCTV-2 1002 2073 3065CCTV-7 1003 2120 2121CCTV-10 1004 1850 3407四川康巴卫视1005 2140 2141CCTV-12 1006 2289 2978兵团卫视1007 3708 1453CCTV-新闻1008 1791 1472CCTV-少儿1009 2187 2449CETV-1 1010 2925 3335BTV-1 1011 3727 1426TJTV-1 1012 3944 3281云南卫视1043 3825 3137西藏汉语1044 2530 2531西藏藏语1045 2540 2541陕西卫视1046 2381 2590频率12100 右旋河北卫视1015 3169 1479内蒙古汉1017 2260 2261 内蒙古蒙1018 2270 2271 辽宁卫视1019 3121 3088 吉林卫视1020 3251 3206 吉林朝语1021 2300 2301 黑龙江卫视1022 1884 3266 浙江卫视1025 2496 2777 安徽卫视1026 3439 2969 新疆汉语1台1051 2600 2601 新疆维语2台1052 2610 2611 新疆哈语3台1053 2620 2621 新疆维语5台1023 2320 2321 新疆维语9台1024 2330 2331 陕西农林1054 3834 3421 12140 右旋福建东南1029 2708 3355 江西卫视1030 2501 3076 河南卫视1032 2125 3800 湖北卫视1033 2837 3714 湖南卫视1034 4043 2584 广西卫视1036 3309 3948四川卫视1039 2750 3249 贵州卫视1040 2103 3828 新疆哈语综艺1031 2400 2401 新疆少儿12台1035 2440 2441 甘肃卫视1047 3574 2594 青海藏语1049 2580 2581 宁夏卫视1050 3787 2688。
杭州第九中学高二年级选课指导手册 (2)
杭州第九中学高二年级选课指导手册根据《浙江省普通高校招生考试改革方案》以及省市教育部门关于普通高中学生选课的相关要求,特制订本选课指导手册,供我校学生和家长选课时参考。
一、学生选课的范围根据现行的我省《普通高中新课程方案》,普通高中新课程学分结构分为“必修学分”、“选修学分I”和“选修学分Ⅱ”。
“必修学分”的课程是学生必须学习的,故不在选课范围。
“选修学分I”又分为“选修IA”、“选修IB”和“选修IC”。
根据我省《普通高中新课程方案》规定,“选修IA”已经列入浙江省高考必考内容,因此也属于必修科目,所以本手册不针对“选修IA”。
根据我省《普通高中新课程方案》规定,“选修IC”是学校视条件开设,由学生选修,获若干学分。
在现阶段处在可开可不开的状态,所以本手册不针对“选修IC”。
根据我省《普通高中新课程方案》规定,“选修学分Ⅱ”是通用地方课程、专题地方课程、校本课程的内容,所以本手册也不针对“选修学分Ⅱ”“选修IC”。
根据我省《普通高中新课程方案》规定,“选修IB”是“全省学校统一开设,由学生选修,至少获得12学分”。
因此,本手册特针对“选修IB”的选课指导。
二、我省对“选修IB”的相关规定1、选修ⅠB是全省学校统一开设供学生选择的模块。
2、选修ⅠB包括七个学习领域(语言与文学、数学、人文与社会、科学、技术、艺术、体育与健康),近40个模块(系列)。
其中,前四个领域(语言与文学、数学、人文与社会、科学)的9门学科(语文、英语、数学、思想政治、历史、地理、物理、化学、生物),每门2个模块,共18个模块(《中国古代诗歌散文欣赏》、《中国现代诗歌散文欣赏》、《数学史与不等式选讲》、《矩阵变换与极坐标参数方程》、《英语选修8》、、《英语选修9》、《经济学常识》(思想政治选修2)、《生活中的法律常识》(思想政治选修5)、《世界文化遗产荟萃》(历史选修6)、《历史上重大改革回眸》(历史选修1)、《旅游地理》(地理选修3)、《自然灾害与防治》(地理选修5)、《物理选修3-3》、4、《物理选修1-2》、《化学与生活》(化学选修1)、《化学与技术》(化学选修2)、《生物技术与实践》(选修1)、《生物科学与社会》(选修2))。
温州久久定子调压说明书
4.1 安装注意事项 ......................................................................................................................................... 36 4.2 系统调试 ................................................................................................................................................. 37
1.1 名词 ........................................................................................................................................................... 3
第 3 章 调速控制器的应用.............................................................................................................................. 13
3.1 交流电机电气传动系统比较 ................................................................................................................. 13 3.2 QY 调速控制器的成套电控设备 ........................................................................................................... 14
中国机械工程学会技术资格认证
学绣山工程楼217室 利 5 2 760098 0 8 3
清 11 0
58
绍兴市机械工程学会、绍兴 绍兴市环城西路508号 王 3 1 0575-8 8 0 6 wwk786@hotma http://www.z
文理学院机电工程系
理工教学楼213室
文 2 0 341527 3 5 3
院
大土木科技楼七楼
0 0 795220 522
灵 27 4
13
浙江工业大学机电工 杭 州 市 朝 晖 六 区 浙 鲁 3 1 0571-8 8 8 3 Invention@zj http://www.z
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中国机械工程师(CCME)资格认证指南 [浙江2005]
时间: 2005-05-13 17:18:25 | [<<] [>>]
★概况 我国目前已经开始工程技术领域职称制度改革。中国机械工程学会正式开展了机械工程师资格认证工作,采 用全国统一资格考试、业绩考核和同行评议相结合的方式,对机械类专业技术人员水平进行社会评价,探索 机械工程师资格认证的新机制。 ★特点 面向全社会,实行认证、考试、培训三分离和公开、公平、公正的工作原则;构建专业技术人员资格认证与 继续教育紧密结合的终身教育体系;积极推进和逐步实现机械工程师技术资格的国际互认。 ★系列 机械工程师技术资格系列为:机械工程师、专业工程师、高级机械工程师(适时实施)和杰出机械工程师(暂 缓实施)。 ★对象 省内外从事机械工程领域工作的专业技术人员。 ★条件 1.申请认证机械工程师 申请人须具有良好的职业行为,遵守道德规范,并提供以下有效文件:①大学毕业或相应学历证书;②工程 师外语合格证书(国家外语四级及以上等级证书、人事部门职称外语考试合格证书、浙江省机械工程学会考 核合格证书);③计算机应用技术合格证书(全国计算机等级考试 NCRE 证书、全国计算机应用技术证书考试 NIT 三个模块合格证书、浙江省机械工程学会考核合格证书);④机械工程师全国统一资格认证考试“综合素 质与技能”课程合格证书;⑤最近两年内参加中国机械工程学会颁布的《机械工程类专业技术人员继续教育 科目指南》中所规定各一门课程的学习并取得合格证书(国家人事部门发放的继续教育证书、浙江省机械工 程学会考核合格证书);⑥实际工作经历证明,专科毕业4年以上(非机械类需6年),本科毕业3年以上(非 机械类需5年),硕士毕业2年以上(非机械类需4年),博士毕业1年以上(非机械类需3年),同等学历者15年 以上,同时申请人须有1年以上在生产、科研企业的工作经历;⑦个人工作总结报告(由本人岗位上级写出 工作业绩评语,并需经单位领导签署意见及公章证明);⑧申请人须具有中国机械工程学会会员会藉。 2.申请认证专业工程师 除满足申请机械工程师认证条件外,需要取得专业工程师资格考试合格证书并有2年以上相关专业工作实践。 目前开展申请认证的专业工程师有工业工程师、物流工程师、机械设计工程师等。 ★程序 1.首次申请:申请人、受理机构依次办理 ①资格认证考试报名;②考前辅导;③全国统一资格认证考试; ④考试合格者向浙江省机械工程学会提交资格认证申请;⑤中国机械工程学会资格认证;⑥持证者向浙江省 机械工程学会登记注册。 2.复审办理:机械工程师资格持证者还须办理 ①年度职业道德、继续教育和专业发展等实绩确认;②每三 年注册复审一次。 ★考试 1.凡申请机械工程师资格认证者,须通过教育部考试中心组织的全国统一资格考试,成绩合格。省内资格考 试由浙江省高等教育自学考试委员会办公室组织实施,机械工程师资格考试每年11月第三周的星期六举行, 2005年考试时间为11月19日。 2.凡申请专业工程师者,在通过教育部考试中心组织的全国统一资格考试,成绩合格,或通过见习专业工程 师考核及辅导计划后;还须参加由中国机械工程学会组织的专业工程师资格考试,成绩合格。专业工程师资 格认证考试时间另行通知。 3.各种资格考试报名截止时间为9月30日。 ★辅导 申请人以自愿为原则,自行选择考前复习和继续教育的辅导方式。 资格认证考试和继续教育的考前辅导,由各省市区机械工程学会负责组织,认定助学辅导机构(详见表格) 具体实施。 ★认证
建筑制图常用构件代号
浙江省91高中联盟2023-2024学年高二上学期期中考试英语试题
浙江省9 1高中联盟2023-2024学年高二上学期期中考试英语试题学校:___________姓名:___________班级:___________考号:___________一、阅读理解Here are 4 books you should read at least once in your life.Number the Stars by LoisIt tells the story of a Danish girl growing up in World War II with her best friend, Ellen, who happens to be Jewish. When she learns about the horrors that the Nazis are imposing on the Jewish people, she and her family stop at nothing to protect Ellen and countless other Jews. Lois’ novel is a powerful reminder that cultural and religious differences are no divide between true friends.The Little Prince by AntoineIt is the story of a little boy who falls to Earth from an Asteroid (小行星) after visiting several other asteroids to try to understand mankind. In his travels he meets a series of strange and delightful characters and an untamed fox. The Little Prince is a heartwarming tale of the power of friendship and trust.Charlotte’s Web by E. B.WhiteWho doesn’t love a novel about talking animals? It opens the door to imagination, asking us to imagine what a world where animals could talk would be like. On a more serious note, it challenges us to ask ourselves how we’d treat animals if they could talk. If they could tell us their joys and their fears, would mankind treat them more humanely?To Kill a Mockingbird by Harper LeeThe story centers on Jean Louise Finch, an unusually intelligent girl who ages from six to nine years old during the novel. Her father, Atticus Finch, a well-known and respected lawyer, defends Tom Robinson, an African American who is falsely accused of killing a young white woman. It is both a young girl’s coming-of-age story and a darker drama about the roots and consequences of racism and prejudice in society.1.What do the two books Number the Stars and The Little Prince both involve?A.History.B.Travel.C.Friendship.D.Family. 2.What kind of book is Charlotte’s Web?A.A fairy story book.B.An animal science book.C.A biology textbook.D.An animal book for kids.3.What subject may the book To Kill a Mockingbird explore?A.Family conflicts.B.Career design.C.Legal systems.D.Social issues.The Great Library of Alexandria was a marvel of ancient Egypt. Founded during the Hellenistic period, sometime between 324 and 246 BCE, the Library was reportedly an architectural wonder. More importantly, the Library housed a vast collection of works from all across the ancient world and was a major center of scholarship. The Library shouldered the mission of collecting all of the world’s books, and employed numerous methods to acquire(获得)new works. A well-funded acquisitions department searched the book fairs of Rhodes and Athens, buying individual texts or even whole libraries. Ships that landed at the harbor of Alexandria were searched for books to add to the Library’s collection. The Library also employed a number of scholars who produced original works on subjects such as astronomy, mathematics, and physics.In addition to collecting books and conducting research, the writers and scholars of the Great Library translated texts from around the world into Greek and collected authoritative versions from different translations. Some of the first translations of Biblical(《圣经》中的)texts into Greek may have occurred at the Library in the time of Ptolemy I. Much work was done to compile(编写)and edit authoritative versions of the Homeric myths for which the Greeks are so well known today, and these were only a few of the great works of translation and editing that took place in Alexandria in the Hellenistic period.It is ironic that the fate of the Great Library—an institution committed to the collection and preservation of knowledge—is hidden in myth and mystery. Many sources say the Library burned down, but the date is uncertain. It may have burned down more than once, either by accident, or intentionally. Smaller sister institutions may have survived the original library, to be destroyed later.The Great Library, or some version of it, could have survived for anywhere from 300 to 1, 000 years. However it ended, there can be little doubt that the scholarship of The Great Library had a great and lasting impact on history, and the works that were kept, translated, or created there have had a profound influence on our culture even to the present day.4.How did they get so many books for the library?A.By sending the ships to search for books.B.By translating Greek books into English.C.By searching book fairs around the world.D.By writing books related to certain topics.5.Which is closest in meaning to the underlined word “ironic” in paragraph 3?A.Wonderful.B.Typical.C.Strange.D.Intentional. 6.According to the last two paragraphs, which is certain to be true about the Great Library?A.It survived for 1,000 years.B.It had a hidden collection of works.C.It burned down on many occasions.D.It has had a great cultural influence. 7.What is the author’s main purpose in writing the text?A.To introduce some information about a historic library.B.To report the role of great libraries throughout history.C.To compare versions of the Great Library’s destruction.D.To explain the importance of rebuilding the Great Library.There are many differences in ways of thinking between East and West. Many of them are reflected in daily behaviour. In particular, Chinese people sometimes attach more importance to their appearance and social status than to their inner qualities, while Westerners think the opposite. However, Socrates (Ancient Greek philosopher) and Confucius share significant similarities that are universal.Both philosophers share several teachings in common; for example, their understanding of the nature of knowledge and their opinions on education. Socrates believed “There is only one good, knowledge;and only one evil, ignorance.” Similarly, Confucius said, “Isn’t it a pleasure to study and practice what you have learned?” But both also acknowledge the limits of knowledge. Socrates said: “All I know is that I know nothing.” Similarly, Confucius said, “When you know a thing, to hold you know it; when you don’t know a thing, to allow you don’t know it-this is knowledge.”However, there are important differences in their understanding of morality. Confucius believed each person should follow certain regulations according to virtue(德行). Everyone should play their role in a society where people are interdependent in order to achieve harmony in the whole society. For instance, when asked how to govern a country, Confucius stated “An emperor should act like an emperor, a subject should act like a subject.” Socrates,however, places self-knowledge over social knowledge.Another difference between them is their attitude towards political domination(支配). Confucius believed the best way to govern a country isn’t through legal system, but through virtue. Socrates, by contrast, declared that “nothing is more important than justice”.Why have East and West developed such different cultural values? A widely accepted theory holds that Eastern civilization was an agricultural civilization. Hence the need for a collective society and friendly relations with neighbors was strong. Western civilization, however, was nomadic(游牧的). Their mobility makes them less dependent on society after migration.In spite of their differences, the two cultures have more in common than differences. The shared concern for moral values in the teachings of Socrates and Confucius also shows us more fundamental similarities between Eastern and Western cultures in their pursuit of virtuous lives.8.What do the two philosophers share about knowledge?A.The learning of knowledge is easy.B.The learning of knowledge is endless.C.A man without knowledge is foolish.D.A man shall not pretend to understand. 9.Which of the following reflects the thoughts of Confucius in terms of morality?A.Nothing is more important than a legal system.B.I am not a Chinese, but a citizen of the world.C.Not everyone should play his own role in society.D.A man does what is proper to the position he is in.10.What is the root cause of the differences between Eastern and Western cultural values?A.The difference in political atmosphere.B.The difference in the length of history.C.The difference in economic development.D.The difference in levels of social dependency.11.What is the passage mainly about?A.Reasons for similarities of Eastern and Western cultures.B.The introduction of great figures of two different cultures.C.Comparisons of the thoughts of the two great philosophers.D.The contributions of two great philosophers to civilization.You have probably eaten a hot dog, but have you ever spotted a sundog? This isn’t yourpet dog napping in the sun!A sundog is a weather event that causes two bright bursts of rainbow colored light to appear on either side of the sun. You would see them around 3 o’clock and 9 o’clock. Sundogs can be very beautiful, with a red glow closest to the sun and a white in the center. The scientific name for sundogs is parhelia, which comes from a Greek word meaning “beside the sun”.Conditions need to be just right for sundogs to appear. Sunlight passes through high clouds that spread out like feathers in front of the sun. These clouds contain flat, six-sided ice crystals (晶体). If the crystal drifts toward the ground, with the larger face facing the Earth, light is refracted (折射). These crystals then separate the light, forming a sundog.Sundogs can be seen during any season but are most often seen during the winter months when the sun is lower in the sky. You are also more likely to see them early or late in the day, when the sun is near the horizon. Sundogs have been spotted around the world, across North America, Europe, and Asia, at the South Pole and in the far north. Scientists have even predicted what sundogs might look like on other planets.Throughout history, sundogs have been used to predict weather because they indicate snow or rain on its way. Some people believed that sundogs were a sign of good luck, while others saw them as a warning from God. Shakespeare described sundogs in poems as frightening.Ready to try out your weather detective skills? First, use your hand to block the center of the sun to protect your eyes. Search for clouds in a winter sky and a circle or burst of light around the sun. Be sure to show off your sundog smarts to your friends and family — you’ll be their top dog!12.What can be inferred about a sundog from the passage?A.It leads the sun to produce crystals.B.It forms under strict circumstances.C.It causes the appearance of rainbow.D.It separates the sun from high clouds. 13.Which of the following conditions is most suitable for observing a sundog?A.One summer midday in China.B.One late winter night in America.C.One winter morning in Europe.D.One summer morning in the Arctic. 14.Why is Shakespeare mentioned in the 5th paragraph?A.To convince readers of the beauty of sundogs.B.To illustrate the wide range of topics of his poems.C.To help readers understand the function of sundogs.D.To show impressions of sundogs vary among viewers.15.What tone does the writer use in the last paragraph?A.Confident.B.Encouraging.C.Worried.D.Fearful.二、七选五It is important to look after your body to help you to stay well and healthy for as long as you can. However, advice about caring for your body is conflicting and often confusing.difficult.17 Common sense tells us that even doing a bit more exercise or getting a bit more sleep, and not eating that second slice of cake, are likely to be helpful. The application of a little science, and quite a lot more common sense, can go a long way towards helping you to work out what’s best for you and your body.Why should you care about Your Body? Caring for your body makes sense. 18Around the world, there is a growing problem of lifestyle-related diseases. These are diseases that are, effectively, caused by the way we live our lives. Most, if not all of them, are associated with not looking after our bodies. Many are associated with being overweight and not taking enough exercise, or by putting the wrong substances into our bodies. These diseases and conditions include heart conditions, high blood pressure, many forms of cancer etc. 19 . However, looking after your body will go some way to helping you to live a healthier life, for longer.There are three very important aspects to looking after your body:getting enough rest and sleep, eating well, and taking exercise. 20 But with practice, you will get better at making sure that you take care of your body.A.It can be really hard to know what works the best.B.You cannot, of course, avoid every illness or condition.C.But if you do that too often, there will be consequences.D.However, a closer examination suggests that the situation is not quite that simple.E.Knowing what to do, and actually doing it are, of course, quite different things.F.However, just because it is puzzling does not mean the effort is not worthwhile.G.After all, you only get one body in this life, and you want it to last as long as possible.三、完形填空Blake loved science. Super Science Week was going to be the best week ever because he was 21 an experiment to his third grade classmates.“For my experiment, I’m going to 22 an egg in water,” Blake announced to his class. He poured salt into a glass of water and then dropped an egg in. But the egg didn’t 23 upright in the middle of the glass.“Look, Blake’s blushing!” Kate screamed from the back row. Blake looked 24 to Mrs. Watson. The teacher wiped the tears from his face and said, “ 25 trying!”The next morning, Blake put on his Mickey Mouse ears. Everyone laughed, and his face 26 .“Mouse ears are your science experiment?” Perry asked.“No, blushing is! Charles Darwin called blushing the most 27 of all expressions. Other animals do not blush,” Blake said.“Blushing is 28 by an overactive nervous system.” Blake added. He walked around the classroom, giving each classmate a 29 look at his red face. Then he put up a card showing blood vessels(血管). The class gathered around to 30 his painting.“When you feel 31 ,” Blake said, “your emotions cause you to blush. There’s no way to control it. It’s a (an) 32 part of being human, so the best thing you can do is accept it unless you’d rather be a (an) 33 .” At it, the class applauded.Blake walked proudly back to his seat. His red face 34 the whole classroom. Science was his 35 !21.A.recommending B.presenting C.designing D.advocating 22.A.stand B.put C.drop D.harvest 23.A.appear B.hide C.break D.stay 24.A.fearlessly B.helplessly C.attentively D.confusedly 25.A.Keep B.Stop C.Avoid D.Enjoy 26.A.froze B.hurt C.burned D.paled 27.A.distant B.nervous C.natural D.human28.A.caused B.controlled C.overwhelmed D.disguised 29.A.rougher B.quicker C.closer D.longer 30.A.distinguish B.admire C.identify D.evaluate 31.A.frustration B.appreciation C.improvement D.embarrassment 32.A.unusual B.unique C.normal D.essential 33.A.monkey B.egg C.fool D.failure 34.A.matched up B.buried in C.met with D.lit up 35.A.major B.subject C.thing D.course四、用单词的适当形式完成短文阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
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杭州中村考场科目二全攻略
杭州中村考场科目二全攻略9天的辛苦训练(4天练习9选3项目,4天练习桩考,1天道训),感觉人也黑了不少,瘦了很多。
今天考试,万幸过了科目二!话说今天运气还不错,桩考的时候因为前面等了20来个人,3个小时才轮到我,越等越紧张,轮到我考的时候已经10点30了,上车的时候脚踩着离合一直抖啊抖,结果倒档没拉进,期间还熄火一次,不过考官人很nice,木有扣分,满分通过。
去考9选3的时候已经是11点了,等候室里面只有寥寥几个,这个时间段很尴尬的,要是碰到考官去吃饭了还得等到11点30考官吃完饭再考试。
所幸等了2分钟不到,显示屏出现我去187号车考试。
我是车里四个人中第一个考的人,考官很温和,一点都不凶,让我放轻松,不要紧张,但是我还是紧张啊,第一个啊!一紧张脚又抖啊抖的,安全过了侧方,过了曲线,坡道起步的时候,起步时抖了抖,结果离合控制不好,溜坡加熄火,完了。
补考开始,又重新开始把这些项目再走了一遍,这次很圆满,happy滴拿成绩单去了。
下面来说下昨天在中村考场的训练心得吧,造福接下来要考试的姐妹们!加油~~科目二考试包括“倒桩与移库”和“9选3”两部分,而“9选3”包括定点停车与坡道起步(必考)、侧方停车(必考)、百米加减档、圆饼(也叫连续障碍物)、单边桥、S曲线、直角转弯、起伏路、限宽门(目前好像不考)。
9选3注意事项:①系安全带。
②轮到考试时,上车起步前打左转向灯,鸣喇叭。
③准备就绪后对考官说:“报告考官,仪表正常,请指示。
”④两个必考项目一定要记得转向灯!我是8月3号场考,桩考是上午第二场15号库,9选3场地是A1区(有一座很高的桥用来作坡道起步的,灰常抖啊,其余项目坡度很小,比A2区域要小的多)据教练分析,一般单号上午第二场的都会被考官拉到这个考区的,个人猜想是这边所有项目较集中,花费时间较少,最重要滴是离食堂近啊~~~~)1、定点停车与坡道起步(转向灯:右左)上车系安全带,调整座位,踩离合,挂1档,松手刹,打右转向灯,起步(注意:因为A1区地面不平,所以都得按照坡道起步),上坡,左径线对准前方地上最左边的一根竖线(地上线很多的),前方地上“ ̄∣”的“∣”一直处于车头的靠右3分之1处,慢速前进,感觉车头上的小反光镜延长线与前方停止杆距离约等于一个手机长度的距离,就立刻停止(离合踩到底,刹车踩牢!)。
九众九机器人(浙江)有限公司介绍企业发展分析报告
Enterprise Development专业品质权威Analysis Report企业发展分析报告九众九机器人(浙江)有限公司免责声明:本报告通过对该企业公开数据进行分析生成,并不完全代表我方对该企业的意见,如有错误请及时联系;本报告出于对企业发展研究目的产生,仅供参考,在任何情况下,使用本报告所引起的一切后果,我方不承担任何责任:本报告不得用于一切商业用途,如需引用或合作,请与我方联系:九众九机器人(浙江)有限公司1企业发展分析结果1.1 企业发展指数得分企业发展指数得分九众九机器人(浙江)有限公司综合得分说明:企业发展指数根据企业规模、企业创新、企业风险、企业活力四个维度对企业发展情况进行评价。
该企业的综合评价得分需要您得到该公司授权后,我们将协助您分析给出。
1.2 企业画像类别内容行业空资质增值税一般纳税人产品服务人、机械设备、电子显示屏、电子产品及元器件1.3 发展历程2工商2.1工商信息2.2工商变更2.3股东结构2.4主要人员2.5分支机构2.6对外投资2.7企业年报2.8股权出质2.9动产抵押2.10司法协助2.11清算2.12注销3投融资3.1融资历史3.2投资事件3.3核心团队3.4企业业务4企业信用4.1企业信用4.2行政许可-工商局4.3行政处罚-信用中国4.4行政处罚-工商局4.5税务评级4.6税务处罚4.7经营异常4.8经营异常-工商局4.9采购不良行为4.10产品抽查4.11产品抽查-工商局4.12欠税公告4.13环保处罚4.14被执行人5司法文书5.1法律诉讼(当事人)5.2法律诉讼(相关人)5.3开庭公告5.4被执行人5.5法院公告5.6破产暂无破产数据6企业资质6.1资质许可6.2人员资质6.3产品许可6.4特殊许可7知识产权7.1商标7.2专利7.3软件著作权7.4作品著作权7.5网站备案7.6应用APP7.7微信公众号8招标中标8.1政府招标8.2政府中标8.3央企招标8.4央企中标9标准9.1国家标准9.2行业标准9.3团体标准9.4地方标准10成果奖励10.1国家奖励10.2省部奖励10.3社会奖励10.4科技成果11土地11.1大块土地出让11.2出让公告11.3土地抵押11.4地块公示11.5大企业购地11.6土地出租11.7土地结果11.8土地转让12基金12.1国家自然基金12.2国家自然基金成果12.3国家社科基金13招聘13.1招聘信息感谢阅读:感谢您耐心地阅读这份企业调查分析报告。
ZJ和SJ
中间继电器4ZJ的作用?答:柴油机运转时,如果曲轴箱燃油压力过高,会造成曲轴箱爆炸。
因此,在机车上设置了曲轴箱防爆电路。
当曲轴箱压力达到588Kpa时,差示压力计CS的两个触针被盐水导通。
使4ZJ得电动作。
4ZJ动作后,控制燃油泵接触器RBC、电磁联锁DLS线圈的常闭触头断开,RBC线圈失电,燃油泵停止向柴油机供油,DLS线圈失电,通过联合调节器迅速将供油拉杆拉回到停止供油位,使柴油机停机。
控制4ZJ线圈负端的常开触头闭合,为4ZJ线圈自锁,防止在柴油机转速下降的过程中CS液面下降,使4ZJ释放,1XD灭,不利于判断故障原因。
同时也防止了燃油泵电动机RBD重新工作,并使DLS动作,再向柴油机供油,使柴油机不能停机。
4ZJ动作后,可断开燃油泵开关4K使4ZJ释放。
中间继电器8ZJ的作用?答:位使柴油机平稳启动和防止越位起车而设置的中间继电器8ZJ。
8ZJ线圈的电源只有司机控制器手柄在二位以上时,才被接通,手柄在二位以下时,由于其常开触头未闭合,所以励磁机他励绕组电路中串入平稳启动电阻Rwq,使励磁机励磁电流减小,牵引发电机功率较低,因此手柄由零位提至一位时,使机车平稳启动。
手柄在二位以后,其常开触头短路平稳启动电阻,励磁机及牵引发电机功率增加,使列车加速启动。
1ZJ:用于平稳启动及为磁场削弱接触器准备好电源,此外,1ZJ还控制着主动接触器ZC线圈电路,防止电阻制动时2C、5C动作不一致是造成风速继电器FSJ线圈烧坏或误动作。
2ZJ:接受水温继电器WJ控制,进行水温保护。
3ZJ:线圈在司机控制器主手轮9~16位是有电,励磁接触器LC与励磁机励磁接触器LLC线圈供电仅由油压继电器3YJ~4YJ所控制,以便对柴油机进行高转速下的油压保护。
5ZJ:5ZJ与3ZJ一起用于牵引发电机故障励磁是控制故障励磁电阻,可以控制故障励磁电流的大小。
时间继电器1SJ:用来控制启动接触器QC的延时(45~60s)。
当柴油机启动按钮按下后,柴油机不会立即启动,只有当滑油泵运转45~60s后,启动接触器才得电,柴油机启动,以保证柴油机启动时,主轴颈等处已有良好的润滑。
2022-2023学年浙江省A9协作体高一(上)期中数学试卷【答案版】
2022-2023学年浙江省A9协作体高一(上)期中数学试卷一、选择题:本题共8小题,每小题5分,共40分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.下列元素与集合的关系中,正确的是( ) A .﹣1∈NB .0∉N *C .√2∈QD .π∈Z2.命题“∀x ∈R ,x +|x |≥0”的否定是( ) A .∃x ∈R ,x +|x |≥0 B .∃x ∈R ,x +|x |<0C .∀x ∈R ,x +|x |≥0D .∀x ∈R ,x +|x |<03.已知函数f(x)=x+1x−1,x ∈(−1,0]的值域是( ) A .(﹣1,0)B .[﹣1,0]C .(﹣1,0]D .[﹣1,0)4.已知实数a >b >0,则下列不等式一定成立的是( ) A .ba >b+1a+1B .ac 2>bc 2C .a −b a >b −abD .√a −b +√b >2√a5.已知函数f (x )=|x ﹣3|+|x ﹣a |的图像关于直线x =1对称,则实数a 的取值为( ) A .﹣1B .1C .﹣3D .36.若x >m 是(x ﹣2021)(x ﹣2022)>2的充分不必要条件,则实数m 的最小值是( ) A .2019B .2020C .2023D .20247.已知定义在R 上的函数f (x )在[2,+∞)上单调递减,且满足f (x +2)=f (﹣x +2),则不等式f (x +2)>f (2x )的解集为( ) A .(−∞,23)∪(2,+∞) B .(23,2) C .(﹣∞,﹣2)∪(2,+∞)D .(﹣2,2)8.已知函数f(x)={|1x−1|1,(x =1),(x ≠1),关于x 的方程f 2(x )+bf (x )+c =0有5个不同的实数根,则实数c 的取值范围是( ) A .(0,1)∪(1,+∞) B .(﹣∞,﹣2)∪(﹣2,﹣1) C .(﹣∞,﹣2)∪(0,1)D .(﹣2,﹣1)∪(1,+∞)二、选择题:本题共4小题,每小题5分,共20分.在每小题给出的选项中,有多项符合题目要求.全部选对的得5分,部分选对的得2分,有选错的得0分。
浙江省杭州市S9联盟2023-2024学年高二下学期4月期中英语试题含答案
2023学年第二学期杭州S9联盟联考高二年级英语学科试题(答案在最后)考生须知:1.本卷共8页满分150分,考试时间120分钟;2.答题前,在答题卷指定区域填写班级、姓名、考场号、座位号及准考证号并填涂相应数字。
3.所有答案必须写在答题纸上,写在试卷上无效;4.考试结束后,只需上交答题纸。
第I卷选择题(共95分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What is Mark going to do?A.Find a hostel.B.Book a hotel room.C.Cancel his vacation.2.When does the conversation take place?A.At8:00pm.B.At9:00pm.C.At10:00pm.3.What seems to be the man's problem?A.He lost his glasses.B.He has trouble with his eyes.C.He doesn't know how to read widely.4.Why does Jennifer make a call?A.To ask a favor.B.To express her thanks.C.To make an appointment.5.What are the speakers talking about?A.A special dish.B.A new restaurant.C.A modern apartment.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
庐枞地区下白垩统罗河组的建立及其特征
庐枞地区下白垩统罗河组的建立及其特征魏国辉;赵文广;吴明安;杜玉雕【摘要】庐枞火山岩盆地北西侧的断陷盆地内沉积了大量以杨湾组、赤山组等为代表的红色岩纪地层.在找矿勘查过程中发现,罗河地区深部杨湾组地层之下存在一套普遍含有纹层状硬石膏的深灰色薄层泥质粉砂岩、含硬石膏粉砂质页岩地层,局部形成了膏盐矿层,其与杨湾组地层的岩性、岩相等特征差异较大,并不整合覆盖在早白垩世火山岩地层之上.鉴于其与上下地层的差异性,以及其本身的独特性,建议单独建立一个岩石地层单位,命名为"罗河组".该组岩石地层单位的建立,完善了区域下白垩统地层系统,对断陷盆内层序地层、岩相分析、构造演化的研究以及指导找矿都具重要意义.【期刊名称】《安徽地质》【年(卷),期】2017(027)004【总页数】6页(P247-251,269)【关键词】庐枞地区;下白垩统;岩石地层单位;罗河组;膏盐【作者】魏国辉;赵文广;吴明安;杜玉雕【作者单位】安徽省地质调查院, 安徽合肥 230001;安徽省地质调查院, 安徽合肥230001;安徽省地质矿产勘查局, 安徽合肥 230001;安徽省地质调查院, 安徽合肥230001【正文语种】中文【中图分类】P5350 引言研究区位于罗河铁矿的北西侧,罗河镇附近,处于潜山-孔城红盆内。
以往的研究表明,罗河-缺口断裂控制了庐枞火山岩盆地的西侧边界,同时控制了潜山-孔城红盆的东侧边界,在罗河-缺口断裂与滁河断裂之间的断陷盆地内沉积巨厚的红色岩系,主要包括白垩系的杨湾组、赤山组[1~7](图1)。
安徽省地质调查院在承担安徽省地质勘查基金项目“安徽省庐江县泥河铁矿外围铁矿普查”项目过程中,在罗河铁矿北西、西侧约3.5km处针对物探异常布设了2个验证钻孔(图2),钻孔深部均发现了下白垩统杨湾组地层之下存在一套深灰色薄层泥质粉砂岩、粉砂质页岩地层,其与下伏下白垩统火山岩地层呈沉积不整合接触。
这套地层含有纹层状硬石膏,局部形成了工业矿层。
回归正交实验设计
归正交试验设计前面介绍的正交试验设计一种很实用的试验设计方法,它能? I」用较少的试验次数获得较好的试验结果,但是通过正交设计所得至啲优方案只能限制在已走的水平上,而不是一定试验范围内的最优方案;回归分析是一种有效的数据处理方法,通过所确立的回归方程,可以对试验结果进行预测和优化,但回归分析往往只能对试验数据进行被动的处理和分析,不涉及对试验设计的要求。
如果能将两者的优势统一起来,不仅有合理的试验设计和较少的试验次数,还能建立有效的数学模型,这正是我们所期望的。
回归正交设计(orthogonal regression design)就是这样一种试验设计方法,它可以在因素的试验范围内选择适当的试验点,用较少的试验建立一个精度高、统计性质好的回归方程,并能解决试验优化问题。
一次回归正交试验设计及结果分析—次回归正交设计就是利用回归正交设计原理,建立试验指标(y)与m个试验因素xi, X2 ..................................... x m ,之间的一元回归方程:y = a ++ /?2x2 + • • • 4- b m x m(8 - 1)或者my = a + Yj h j x j+ X b kj x k x j k=l, 2 , f m -1 (j#k ) (8 - 2)7-1 k{j8.1.1 —次回归正交设计的基本方法(1) 确走因素的变化范围根据试验指标y ,选择需要考察的m个因素Xj (j二1,2,…,m),并确走每个因素的取值范围。
设因素%的变化范围为凶1 , X j2],分别称Xji和X R为因素%的下水平和上水平,并将它们的算术平均值称作因素Xj的零水平,用XjO。
表示。
11勺度艾上水平与零水平之差称为因素为的变化间距,用勺表示r 即:(8-4)x n△十七丄 (8-5)(2) 因素水平的编码编码(coding)是将Xj 的0水平进行线性变换,即:(8-6)式(8—6)中可就是因素为的编码,两者是一一对应的。
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浙江省2007年1月高等教育自学考试
印刷工艺试题
课程代码:00716
一、单项选择题(本大题共15小题,每小题2分,共30分)
在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。
错选、多选或未选均无分。
1.印章的使用,创造了从______的复制方法,这种复制方法已经孕育了雕版印刷的雏形。
()A.阴文得到反写文字 B.反写文字得到正写文字
C.正写文字得到阳文正写文字
D.反写文字得到阳文反写文字
2.在当今录音、录像、电影、电视等文化传媒丰富繁荣的态势下,印刷品在信息传播和存储上占据()
A.次要地位
B.主导地位
C.辅导性地位
D.边缘化地位
3.常见的孔版有誊写版、镂孔版、喷花版和______等。
()
A.平版
B.平凹版
C.丝网印刷版
D.PS版
4.在印刷前必须进行一系列的技术处理,我国统称之为制版,主要包括电子排版、电子分色、整页组版和______四大部分。
()
A.印刷机上试样
B.彩色打样
C.装订
D.骑马订
5.网点的线数指单位宽度内的网点数,线数愈高,图像细微层次表达得愈()
A.简洁
B.精细
C.粗糙
D.优美
6.晒版依据印版的种类可分为平凹版晒版和()
A.阳图晒版
B.反像晒版
C.阴图晒版
D.PS版晒版
7.平版制版的主要过程:网目正片、晒版、显影、______、冲洗、PS版、打样。
()
A.定影
B.腐蚀
00716# 印刷工艺试题第1 页共3 页
C.图布感光液
D.除膜
8.网屏的作用是将原稿的浓淡层次分割为()
A.CMYK
B.几何形态
C.大小不同的网点
D.黑度相同的网点
9.孔版印刷与______、凸版、凹版印刷并称为现代四大印刷术。
()
A.平版
B.铅活字印刷
C.丝网版印刷
D.铜版印刷
10.胶印印版有个特点:图文部分与______在一个平面上。
()
A.空白部分
B.着墨部分
C.铅活字部分
D.铜锌版部分
11.铁皮印刷的工艺流程:制版、印前涂底处理、印刷、()
A.上光
B.涂油
C.切光
D.加热干燥
12.感光树脂版是20世纪50年代后出现的()
A.平版制版法
B.凹版制版法
C.凸版制版法
D.丝网制版法
13.孔版印刷的承印材料可以是()
A.除了立体物一切平面的材质
B.非曲面的立体产品
C.有固形体的任何材质
D.集成线路板以外的一切材质
14.铁皮印刷属于()
A.凸印
B.胶印
C.凹印
D.丝印
15.目前在曲面上印刷最普遍的是采用()
A.干胶印
B.丝网印
C.凸印
D.凹印
二、名词解释(本大题共3小题,每小题10分,共30分)
1.承印物
2.晒版
3.喷墨印刷
00716# 印刷工艺试题第2 页共3 页
三、问答题(本大题共2小题,每小题20分,共40分)
1.什么是原稿?它有何作用?
2.彩色桌面出版系统是印刷之前的处理系统,其工艺过程是怎样的?
00716# 印刷工艺试题第3 页共3 页。