【单选题】
正线测量曲线正矢时，要用20m弦线在钢轨踏面下___mm处测量。
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相关试题
【单选题】
停车场测量曲线正矢时，要用20m弦线在钢轨踏面下___mm处测量。
【单选题】
正线使用拨道机拨道，每次的拨道量不超过___mm
【单选题】
停车场使用拨道机拨道，每次的拨道量不超过___mm
【单选题】
车辆段使用拨道机拨道，每次的拨道量不超过___mm
【单选题】
车辆段测量曲线正矢时，要用20m弦线在钢轨踏面下___mm处测量。
【单选题】
车辆段道岔改道时，实际支距于设计支距不超过___mm。
【单选题】
停车场使用拨道机拨道，在绝缘接头处拨道时，应离开接头___mm以上。
【单选题】
正线使用拨道机拨道，在绝缘接头处拨道时，应离开接头___mm以上。
【单选题】
车辆段使用拨道机拨道，在绝缘接头处拨道时，应离开接头___mm以上。
【单选题】
正线道岔改道后，道岔的查照间隔应该不小于___mm。
A. 1389
B. 1390
C. 1391
D. 1393
【单选题】
停车场道岔改道后，道岔的查照间隔应该不小于___mm。
A. 1389
B. 1390
C. 1391
D. 1393
【单选题】
车辆段道岔改道后，道岔的查照间隔应该不小于___mm。
A. 1389
B. 1390
C. 1391
D. 1393
【单选题】
正线道岔改道后，道岔的护背间隔应该不大于___mm。
A. 1348
B. 1349
C. 1351
D. 1352
【单选题】
停车场道岔改道后，道岔的护背间隔应该不大于___mm。
A. 1348
B. 1349
C. 1351
D. 1352
【单选题】
车辆段道岔改道后，道岔的护背间隔应该不大于___mm。
A. 1348
B. 1349
C. 1351
D. 1352
【单选题】
正线道岔改道后，要消灭超过___mm的接头错牙。
【单选题】
停车场道岔改道后，要消灭超过___mm的接头错牙。
【单选题】
车辆段道岔改道后，要消灭超过___mm的接头错牙。
【单选题】
正线道岔改道后，要打磨超过___mm的钢轨肥边。
【单选题】
停车场道岔改道后，要打磨超过___mm的钢轨肥边。
【单选题】
车辆段道岔改道后，要打磨超过___mm的钢轨肥边。
【单选题】
正线整改道岔前，一定要与___进行联系。
A. 工程师
B. OCC
C.
D. CC D 不用
【单选题】
停车场整改道岔前，一定要与___进行联系。
A. 工程师
B. OCC
C.
D. CC D 不用
【单选题】
车辆段整改道岔前，一定要与___进行联系。
A. 工程师
B. OCC
C.
D. CC D 不用
【单选题】
正线在垫垫片时，每次垫片的数量不超过___块。
【单选题】
停车场在垫垫片时，每次垫片的数量不超过___块。
【单选题】
车辆段在垫垫片时，每次垫片的数量不超过___块。
【单选题】
正线在垫垫片时，每次垫片的厚度不超过___mm。
【单选题】
停车场在垫垫片时，每次垫片的厚度不超过___mm。
【单选题】
车辆段在垫垫片时，每次垫片的厚度不超过___mm。
【单选题】
正线对道岔进行检修时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
停车场对道岔进行检修时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
车辆段对道岔进行检修时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
车辆段对道岔进行检查时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
停车场对道岔进行检查时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
正线对道岔进行检查时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
停车场对道岔进行整改高低时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
车辆段对道岔进行整改高低时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
正线对道岔进行整改高低时，一定要向___请点作业方可进行。
A. 工程师
B. OCC
C.
D. CC D 工班长
【单选题】
停车场对道岔进行起道作业时，一定要向___请点作业方可进行。
A. DCC
B. 工班长
C. 工程师
D. OCC
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A. cooked
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I don’t know the park, but it's _____ to be quite beautiful.
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【单选题】
Eggs, though rich in nourishments, have ______ of fat.
A. a large number
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【单选题】
Neither John ______his father was able to wake up early enough to catch the morning train.
A. nor
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C. but
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Jane's dress is similar in design ______ her sister's.
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His salary as a driver is much higher than ________.
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C. Besides
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Would you let ____ to the park with my classmate, Mum?
A. me go
B. me going
C. I go
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I have been looking forward to_____ from my parents.
A. hear
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C. be heard
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The manager will not _____ us to use his car.
A. have
B. let
C. agree
D. allow
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_____ her and then try to copy what she does.
A. Mind
B. See
C. Stare at
D. Watch
【单选题】
Will you ___ me a favor, please?
A. do
B. make
C. bring
D. give
【单选题】
It's bad _____ for you to smoke in the public places where smoking is not allowed.
A. behavior
B. action
C. manner
D. movement
【单选题】
The computer system ____ suddenly while he was searching for information on the Internet.
A. broke down
B. broke out
C. broke up
D. broke in
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If she wants to keep slim, she must make a ___ in her diet
A. change
B. turn
C. run
D. go
【单选题】
______ the War of Independence, the United States was an English colony.
A.
B. efore B. At
C. In
D. Between
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A. avoid
B. reject
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A. it
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C. slight
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C. guests
D. clients
【单选题】
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