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3c3t
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- 10476
- 57054
- 2006-01-01
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发表于 2009-09-30 10:51
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60个金币
三、多项选择题（每题2分，共22题）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
1、标志底板可以（ ）材料制作，而且同一块标志板上，标志底板和标志面#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
板所采用的材料具有相容性。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.木板#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.玻璃板#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.铝合金板#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.薄钢板#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
E.合成树脂类钢板#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
2、下列检测项目中，属于热熔型标线涂料的产品质量检测项目的有（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.色度性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.反光性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.抗压性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.玻璃珠含量#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
E.涂层厚度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
F.抗污染性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
3、在用防眩板进行防眩时，要求防眩板具有相应的( )#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.高度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.宽度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.间距#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.厚度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
E、遮光角#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
4、防眩设施产品质量检测包括以下方面（ ） #k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.外观质量#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.镀层质量#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.几何尺寸#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.材料性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
5、突起路标与其它视线诱导设施在检测上的区别在于它还要进行（ ）检测#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.附着性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.抗压性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.抗冲击性#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.耐候性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
6、下列单位中我国法定计量单位有（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.时间秒（s）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.坎德拉（cd ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.公升（L）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.海里（n mile）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
7、下列检测项目中属于交通标志质量检测项目的有（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.标志板平整度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.抗冲击性龟#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.反光膜与标志底板附着性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.耐压性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
E.耐候性能#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
F.玻璃珠含量#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
8、道路交通标志按功能可划分为#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.字符标志#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.指示标线#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.禁止标线#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.警告标线#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
E.轮廓标#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
9、按照中华人民共和国标准化法规定，标准化工作的主要内容有（ ）。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.制定标准#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.依据标准对产品进行检验#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.对标准的实施进行监督#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.组织实施标准#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
10、经计量认证合格的产品质量检验机构所提供的数据，可作为公证数据并具有法律效力的场合有（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.贸易出证#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.产品质量评价#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.成果鉴定#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.以上都不是#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
11、测量结果的重复性是指在相同测量条件下，对同一被测量进行连续多次测量所得结果之间的一致性。下列测量属于重复性测量的是（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.为了减少劳动强度、提高效率，由试验员甲和乙严格按同一试验程序对同一产品的9个试样进行了抗拉强度测试，取平均值作为测量结果。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.从一个产品上裁下3个试样做抗拉强度试验，一个拉伸试验需要5分钟，因为中间讨论，试验员甲在同一试验环境下用了2个小时才做完了3个试样的测试。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.为了评定测量不确定度，对某试验需进行30次长度测量，刚测完20次，实验全停电了，为了保证进度，又将测量移到另一栋楼相同试验条件的实验室进行了剩余的10次测量。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.某试验员在同一试验条件下，用同一涂层测厚仪对同一个试样进行了1000次测量。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
12、下列不正确的表述方式有（ ）。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.该设备绝缘电阻是97兆欧#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.该设备绝缘电阻是97M #k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.该设备绝缘电阻是97兆#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.该设备绝缘电阻是97MΩ#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
13、下列不正确的表述方式有（ ）夕及#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.该标段全长114.3公里。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.该标段全长114.3KM。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.该标段全长114.3km。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.该标段全长114.3Km。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
14、超然性是指测量仪器本身从原理、结构及使用上是否存在着对被测量值影响一的能力。下列哪些仪器被认为不具超然性（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.天平、红外温度计#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.电流表、电压表#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.游标卡尺、百分表#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.热电偶、热电阻温度#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
15、按 JTGF80-2004 规定下，分项工程中属于交通安全设施分部工程的有（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.标志#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.标线、突起路标#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.护栏、轮廓标#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
16、收费系统试的内容主要涉及（ ）等#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.数据处理、．统计报表及打印记录测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.闭路电视监视功能测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.告警及导常处理功能测试验#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.安全性及保密性测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
17、在测量光纤数字传输系统光接收灵敏度时，所要用的仪器有（）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.光万用表#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.光源#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.光功率计#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.可变光衰减器#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
18、监控系统的主要内容包括（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.综合控制台#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.显示设备#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.通信系统#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.计算机系统#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
19.收费系统测试的内容主要涉及（ ）。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.数据处理、统计报表及打印记录测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.闭路电视监视功能测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.报警及异常处理功能测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.安全性及保密性测试#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
20、道路照明光源具备以下几个特性（ ）#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.发光效率要高#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.使用寿命要长#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.要具有适当的显色性#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.成本低#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
21、对于通信传输网，其传输性能主要由（ ）损伤技术指标确定。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.误码#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.抖动#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.衰减率#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.漂移#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
22、收费系统应采取（ ）控制。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
A.计算机安全级#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
B.网络安全级#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
C.用户安全级#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
D.互联网安全级#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY
请把答案及题编号对应在下面楼层回复。以便大家核对加金币。#k"¦"±Qj%bbs.3c3t.comzNðÿ°ÃY |
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