相关试题
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25.在分散自律控制模式下,车站信号员辅助值班员控制车站信号设备,主要作用是___和监督列车进路序列的正确性。
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26.助理调度员工作站的主要功能是无行车人员车站的___以及调车工作的领导工作;同时,可以根据阶段计划和调度员的口头指示令进行车站的调车进路的排列。
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27.控制工作站的主要功能是提供车站的按钮操作界面,可以直接遥控车站的___。
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28.___是主要的行车指挥人,助理调度员和综合维修调度员均受列车调度员指挥。
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29.CTC区段的___设车站值班员、助理值班员,根据需要设信号员___、调车区长;无人站设综合维护人员。
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30.铁路局中心操作方式下,无人站由___担任车站的调车领导人。
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31.CTC___子系统是CTC的核心。
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32.铁路局中心子系统通常建立于各铁路局的___调度所内,铁路局调度员通过中心子系统直接指挥车站运行。
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33.助理调度员人工排列经由未确认空闲的分路不良区段的进路时,必须通知___检查,确认与进路有关的所有分路不良轨道区段的线路空闲和邻线机车、车辆在警冲标内方停妥后,方可准备进路。
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34.遇有轨道电路分路不良,列车或车列通过后进路漏解锁、白光带不消失,必须通过车站确认列车或车列确已安全通过该区段后,方可进行___解锁。
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35.已开放的进站信号机,三显示自动闭塞区间当列车进入第二接近区段___后,禁止___、变更进路___。
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36.四显示自动闭塞区间当列车已进入第三接近区段___时,禁止___、变更进路___。
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37.在CTC控制方式下,车站值班员发现危及行车安全的情况时,应立即按下___将控制方式转为非常站控,并及时报告列车调度员。
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38.列车冒进进站___信号机后,待接车条件具备后,助理调度员指派综合维修人员以___将列车领人站内。
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39.列车冒进出站___信号是否需退回线路内,按___的指示办理。
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40.列车冒进出站___信号后,如不退回,发车时应发给司机___,直接开往区间。
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41.由于CTC系统的功能特点,可实现不办理客货运业务、调车作业量较小、列车和调车进路由调度中心远程控制的车站行车岗位___化。
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42.CTC模式下,无人站需要增加___人员,负责在非常站控和各种非正常情况时的行车组织工作。
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43.分散自律调度集中区段,有关行车工作由该区段___直接指挥。
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44.车务终端应在列车从相邻两站开车、通过时,立即向___发出车站、车次及到开___时刻警示信息。
【填空题】
45.接发特快旅客列车及200km/h动车组时,车站值班员间应按规定执行___程序。
【填空题】
46.接发超限、超长、军特运等有特殊要求的列车时,车站值班员间应按规定以电话通知相关___事项。
【填空题】
48.调度集中控制范围内的调车作业,人工直接操作方式的调车进路采用___钩___一办。
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49.调度集中控制范围内的调车作业,计划自动执行方式是系统根据___自动办理调车进路。
【填空题】
50.中间站利用本务机车调车作业,调车领导人应使用系统提供的附有___的调车作业通知单。
【填空题】
51.指挥列车运行的命令和口头指示,只能由___发布。
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52.发布有关线路、道岔限速的调度命令,必须注明___里程___及时间。
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53.区间限速区长度超过___m时,列车调度员应按区间限速下达限速命令。
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54.列调台、计划台、特调台蓬布命令号码按___循环。
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55.列车调度员发布调度命令要严格按照“一拟、二审核、三把关、四发布、五回执、六___”的程序发布。
【填空题】
56.CTC分散自律模式下,凡车站进站、接车进路信号机不能使用或在双线区由反方向开来的列车而无进站信号机时,在有人站,应转入___控制,由其按有关规定办理。
【填空题】
57.CTC分散自律模式下,在无人站,由助理调度员如果需要按引导进路锁闭方式接车时,开放引导信号,进站信号机复示器同时点亮___表示灯。
【填空题】
58.相邻站均为非常站控模式,采用电话闭塞法行车时,___或___须与邻站办理闭塞手续。
【填空题】
59.因天气不良,影响正常运行时,列车调度员调整客货车的原则是“___”。
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60.当降雨量达到禁止运行的报警信息,列车调度员应及时___并通知司机停车。
【填空题】
61.开通线路前,列车调度员应得到工务、电务、供电等部门在《行车设备检查登记簿》___中___后,方可开通线路。
【填空题】
62.列车冒进信号机后,机车司机须立即报告___,按其指示办理。
【填空题】
63.夜间运行途中,遇列车标志不完整时,机车司机发现后应及时报告车站值班员、___。
【填空题】
64.夜间运行途中,机车头灯、标志灯之一均不能使用时,机车司机应及时报告车站值班员、列车调度员后,运行到___站停车处理。
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65.列车发生火灾、爆炸时,须___。
推荐试题
【单选题】
One of the most obvious advantages of TV is that _________.___
A. it keeps us informed
B. it is very cheap
C. it enables us to have a rest
D. it controls our lives
【单选题】
According to the passage, whether TV is good or not depends on ___________.___
A. its quality
B. people's attitude towards it
C. how we use it
D. when we use it
【单选题】
What regulation was issued by New York State concerning beverage containers?___
A. A fee should be charged on used containers for recycling.
B. Throwaways should be collected by the state for recycling.
C. Consumers had to pay for beverage containers and could get their money back on returning them.
D. Beverage companies should be responsible for collecting and reusing discarded plastic soda bottles.
【单选题】
The returned plastic bottles in New York used to _____________.___
A. be turned into raw materials
B. be separated from other rubbish
C. have a second-life value
D. end up somewhere underground
【单选题】
The key problem in dealing with returned plastic beverage containers is ______________.___
A. how to reduce their recycling costs
B. to sell them at a profitable price
C. how to turn them into useful things
D. to lower the prices for used materials
【单选题】
Recycling has become the first choice for the disposal of rubbish because ______________.___
A. recycling causes little pollution
B. other methods are more expensive
C. recycling has great appeal for the jobless
D. local governments find it easy to manage
【单选题】
It can be concluded from the passage that ____________.___
A. recycling is to be recommended both economically and environmentally
B. local governments in the U.S. can expect big profits from recycling
C. rubbish is a potential remedy for the shortage of raw materials
D. landfills will still be widely used for waste disposal
【单选题】
The author chose to study engineering at a small liberal-arts university because he ________.___
A. intended to be a sensible student with noble ideals
B. wanted to be an example of practicality and rationality
C. intended to be a combination of engineer and humanist
D. wanted to coordinate engineering with liberal-arts courses in college
【单选题】
According to the author, by interacting with people who study liberal arts, engineering students can __________.___
A. broaden their horizons
B. receive guidance in their careers
C. become noble idealists
D. balance engineering and the liberal arts
【单选题】
In the eyes of the author, a successful engineering student is expected ______________.___
A. to be imaginative with a value system to guide him
B. to be a technical genius with a wide vision
C. to have an excellent academic record
D. to be wise and mature
【单选题】
The author's experience shows that he was ________.___
A. creative
B. ambitious
C. irrational
D. unrealistic
【单选题】
The underlined word "they" in "... together they threaten to confuse." (Para.5) refers to ____________.___
A. practicality and rationality
B. engineering and the liberal arts
C. reality and noble ideals
D. flexibility and a value system
【单选题】
It can be learned from the passage that the Ouchidas' house __________.___
A. failed to meet energy conservation standards
B. was designed and constructed in a scientific way
C. is well worth the money spent on its construction
D. is almost faultless from the point of energy conservation
【单选题】
What made the Ouchidas' new house a horrible dream?___
A. Lack of fresh air.
B. Gas leakage in the kitchen.
C. The newly painted walls.
D. Poor quality of building materials.
【单选题】
The underlined word "accentuate" (Para. 3) most probably means "________".___
A. worsen
B. accelerate
C. relieve
D. improve
【单选题】
Why were cracks in old houses not a big concern?___
A. Because environmental protection was given top priority.
B. Because indoor cleanness was not emphasized.
C. Because they were technically unavoidable.
D. Because energy used to be inexpensive.
【单选题】
This passage is most probably taken from an article entitled "_________".___
A. Energy Conservation
B. Air Pollution Indoors
C. House Building Crisis
D. Traps in Building Construction
【单选题】
We need to plan ahead in order to ___________.___
A. keep a record of all the events
B. better organize our activities
C. store everything in our head
D. pile up little tasks neatly
【单选题】
Strategic times are best for us to ___________.___
A. save energy
B. check e-mails
C. study efficiently
D. organize activities
【单选题】
Which of the following could be used as a motivation to do our assignments?___
A. Remembering our urgent tasks.
B. Any activities we're eager to do.
C. Taking a break in the afternoon.
D. The promise to study efficiently.
【单选题】
What can help us to keep refreshed throughout the day?___
A. Doing some physical exercise.
B. Taking a short nap in the afternoon.
C. Rushing through some assignments.
D. Playing a game of chess with a friend.
【单选题】
Which of the following could be the best title for this article?___
A. Study Habits and Time Management
B. Business Management and Leadership
C. University Education and Campus Life
D. Life Goals and Academic Development
【单选题】
It is implied in the text that it is hard to ________.___
A. carry life learning though
B. tell the nature of life learning
C. learn without going to school
D. find a specially trained teacher
【单选题】
According to the author, the schooling framework often ________.___
A. produces slow students with poor memories
B. ignores some parts of the official curriculum
C. fails to provide enough knowledge about life
D. gives little care to the quality of teaching materials
【单选题】
Life learners recognize that learning will not be difficult if they are _________.___
A. clear about why to learn
B. careful to make a time table
C. able to respect other people
D. cautious about any mistakes
【单选题】
According to the author, life learning ________.___
A. could prevent one from running risks
B. could be a road full of trials and errors
C. makes a kid independent of his parents
D. teaches a kid how to avoid being scorned
【单选题】
Through life learning, children ________.___
A. will grow without the assistance from parents
B. will learn to communicate with the real world
C. will be driven to learn necessary life knowledge
D. will be isolated from the negative side of society
【单选题】
A good title for this passage is __________.___
A. Sleep
B. Good Health
C. Dreams
D. Work and Rest
【单选题】
The word drowsy in the last paragraph means __________.___
A. sick
B. stand up
C. asleep
D. a little sleepy
【单选题】
This passage suggests that not getting enough sleep might make you ___________.___
A. dream more often
B. have poor health
C. nervous
D. breathe quickly
【单选题】
During REM, ___________ .___
A. your eyes move quickly
B. you dream
C. you are restless
D. both A and B
【单选题】
The average number of hours of sleep that an adult needs is __________.___
A. approximately six hours
B. around ten hours
C. about eight hours
D. not stated here
【填空题】
4、Sjogren syndrome___