相关试题
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电子制动控制单元___ 是基于微处理器的电子控制单元，可以进行防滑控制和车辆的摩擦制动控制。
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长沙地铁1号线的制动系统为车控方式，每节车配置一个___，用于本车的空气制动控制。
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长沙地铁1号线减压阀的动作值为___ 。
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列车常用制动模式具有___和冲动限制功能。___是为防止车辆在停车前的冲动，使车辆平稳停车，EBCU内部设定的执行程序。
【填空题】
长沙地铁1号线的制动系统为___方式，每节车配置一个制动控制模块，用于本车的空气制动控制。
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长沙地铁1号线气制动防滑控制系统由电子制动控制单元以及___组成。
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在每节车厢提供___用于车厢内出现紧急情况时乘客向司机室报警。
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___为LCD高清显示屏，包含文字信息、开门侧指示灯，车站名称。
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对讲录音存储在司机室___的SD卡的根目录下，根据实时间对文件命名，可根据时间便捷的搜寻需要的录音文件。
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PIS系统广播音频都存储在一张___卡上。
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PIS系统广播音频文件格式为___格式。
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PIS系统提供后台操作软件___，实现手动设置优先级。
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人工广播采用动圈对讲机麦克风，在讲话时需要按压___按键。
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长沙地铁1号线项目要求车载视频监控系统硬盘容量为___。
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通过___上的交互界面来监看各个车厢的监控视频以及进行相关操作.
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长沙地铁1号线电客车A车为___，一位端装有___，二位端装有___。
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当两列AW0 列车以7km/h 相对速度相互碰撞时，其冲击能量由___吸收。
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当两列AW0 列车以15km/h 相对速度相互碰撞时冲击能量全部由___和___吸收，不造成车体结构的损坏。
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在车钩座内设置有过载保护装置，采用内部剪切的方式。在AW0状态下碰撞速度不超过___km/h时起到车辆的保护作用，使车体免受损失。
【填空题】
主风管接头的接口管设计高出车钩端面约___ mm。
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长沙1号线空调系统采用___作为制冷剂。
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空调控制盘通过数字输入/输出并经___与列车信息系统相连，它被用来报告故障、启动请求、启动许可和自检结果。
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当网压达到最大设定值___V时，DCU/M会打开制动电阻，将电机上的制动能量转变成电阻的热能消耗掉。
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当列车高速运行时，动车采用___，将列车动能转换成电能。
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当再生的电能无法再回收时，再生制动能够平滑地过渡到___。
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长沙地铁1号线每列车共装配有___台空气压缩机。其中一个为主压缩机，另一个作为辅助后备。按___确定哪一个为主，哪一个为辅。
【填空题】
___用于连接各车辆内的电子部件和控制系统。
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长沙地铁1号线列车牵引逆变器由 ___ 逆变模块单元组成，采用___个逆变器模块驱动___台牵引电动机的控制方式，电阻制动斩波单元与逆变模块单元集成在一起。
【填空题】
长沙地铁1号线列车能耗记录仪负责___ 的能量计算和 ___ 计算与储存、显示、数据记录等。
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长沙地铁1号线非永磁列车的每台牵引逆变器的额定输出容量为 ___。
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长沙地铁1号线列车气囊式受电弓的升、降动作是通过 ___ 回路来控制。
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长沙地铁1号线列车滤波电容器放电时间小于5min，电容电压能降至电压___以下。
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长沙地铁1号线列车DCU收到“紧急牵引”指令后限速___km/h。
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闸瓦检查时，表面裂纹中间75mm部分裂纹宽度施加时大于___，缓解时大于___，立即进行更换；75mm以外部分，裂纹深度超过___，裂纹宽度超过___，裂纹长度贯通整个摩擦接触面，立即进行更换,否则用划线笔将裂纹区域圈注。
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1 In our class,most discussions and activities take place in assigned small groups,These groups provide a supportive and safe environment that （） learning
【填空题】
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9 As the finance ministry rejected the defor its "lack of clarity",it[ ]complaint with the Europear Commission that this deal was against the law
【填空题】
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5 State governments and the colleges themselves have [ ] financial help to students with special abilities and those with financial needs
【填空题】
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10 Dogs cannot distinguish the color of trafficlights, so the master must make the decision of when it is safe to [ ] across the road
【填空题】
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6 The committee agreed that his papers
[ ] a wider circulation because of their essential and fundamental interest to a larger audience.
【填空题】
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1 Because women often restrict their diet
In an effort to control weight,they may
Not consume enough iron-rich food and
( ) experience an iron Deficiency.
【填空题】
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8 Americans defend the right to obtain a gun and they have[ ] been willing to turn a blind eye to the harm that people owning guns have caused
【填空题】
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7 The anger and frustration [ ] by the local people who do not understand what is happening to them will be a terrible and dangerous force
【填空题】
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2 Some reform advocates ignore the impact of
Class size on student achievement,and they
are ( ) what they call as a Priority:teacher effectiveness.
【填空题】
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3 Because of easy access to the Internet,the
New breakthrough tq create something
Truly creative ( ) happen anytime now.
【填空题】
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4 Indeed,if teachers want to( ) how far students might get in life, a better measurement than grades might be how hard the students try.
【填空题】
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5 Nature has( ) these animals ( ) a capacity for not showing Fear.
【填空题】
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6 During the weeks of discussion,delegations
from groups who are interested in the
Resolution may call on representatives to
( ) their point of view.
【填空题】
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7 Plato was a superb writer,and his works are
Part of the world’s great literature.Most of
His existing work is ( )Dialogs and letters.
【填空题】
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8 Young people should enter into a broad
Flexible training program,through which
They can learn a lot and be ( ) their future careers.
【填空题】
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9 The young man is very happy and proud to
be ( ) the old professor because he always feeIs great when talking With him.
【填空题】
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10 One day they passed more than 20 villages ( ),and some of these are Said to have stretched for six miles or more.
【填空题】
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7 Being asingle parent,there is no way for her
to ( ) the time and energy she has
devoted to her children for the past 10 years.
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8 It is essential that you start by listening because one of the main ( ) teenagers and their parents face in forming positive relationships is that neither listens to the other.
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9 We all know the dangers of an earthquake: the ( ) to buildings,the troubles can be caused by falling trees,and the terror occurs when the earth actually opens uip.
【填空题】
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10 Not until recently have we realized that the increasing world population may lead to a potential gloomy ( ) for humanity starvation.
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2 It is the development strategy/of the company to ( ) its overseas expansion in order to take a slice of the world market
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3 Nearly six million people go to see the Mona
Lisa every year,attracted by the ( )of her smile.When you're not lodking at her, she seems to be smiling;when you look at her,she stops.
【填空题】
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4 To live with a family whose native language is English is the ideal way to further improve one's English and to gain ( )into its culture.
【填空题】
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5 There is a real need to ( ) academic
achievement in schools and help with the
development of a student's overall character.
【填空题】
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6 Einstein said his scientific discoveries grew
from his imagination rather than from( ),
reason and language.
