相关试题
【判断题】
CRH380A 动车组升弓时间≤6s。
【判断题】
周期为 5000+500km 或运用 48 h。"
【判断题】
动车组制动试验单端进行简略制动试验。"
【填空题】
"检查制动手柄锁机构作用良好，制动手柄无损伤、卡滞、 ，安装无松动。"
【填空题】
"CRH380A 统型动车组牵引变压器油流继电器检测牵引变压器运转中的油流，当流量达到 150L/min±10％以上时则动作、当流量降至 L/min±15％以下时则闭合接点。"
【填空题】
"CRH380A 统型动车组为了得到稳定的转向架回转力矩和抑制蛇行的装置，作用在转向架的回转方向（摇头方向）上，装备在车体与转向架之间的装置是 。"
【填空题】
"CRH380A 统型动车组闸片两侧间隙之和应为 mm±1.6，允许单侧虚抱。"
【填空题】
"CRH380A 统型动车组轴箱定位装置采用 式定位方式。"
【填空题】
"CRH380A 统型动车组基础制动装置采用 RZKK 型气动式制动夹钳以及 式闸片。"
【填空题】
"CRH380A 统型动车组磁铁栓是通过 来收集齿轮箱内的金属磨耗粉等的装置。"
【填空题】
"CRH380A 统型动车组车辆信息显示器的画面根据动作模式，可大体分为 , 检修状态, 诊断状态 。"
【填空题】
"CRH380A 统型动车组车辆信息显示器在通常状态下有司机模式菜单、 、记录模式菜单。"
【填空题】
"CRH380A 统型动车组配电盘设备布置车辆控制用的开关、继电器、 等电气元件及控制装置。"
【填空题】
"当 CRH380A 统型动车组车辆信息控制装置检测到 km/h 以上的速度时，侧面目的显示器无显示。"
【填空题】
"CRH380A 统型动车组各个中央装置及终端装置间的传送途径是由光纤连接，为 结构。"
【填空题】
"动车组报“准备未完”的条件为失电或 ACMGVR2 失电。（填继电器或接触器名称）"
【填空题】
"CRH380A 统型动车组时速70km 以下，BV 手柄 级 以上，时速70km 以上 BV 手柄 7 级以上，ATP施加常用制动、列车施加紧急制动时，会进行制动力不足检测。"
【填空题】
"为实现不同车型的相互救援要求，CHR380A(统型)动车组在头尾车设置了 ，根据制动档位的不同输出对应的列车管压力。"
【填空题】
"CRH380A 统型动车组空调装置高压压力开关的动作的原因是 或室外滤网污损。"
【填空题】
"CRH380A 型动车组真空集便系统主要由污物箱(含中转箱及真空发生器)、便器、 、气动控制单元、电气控制单元、管路等组成。"
【填空题】
"CRH380A 统型动车组，在运行途中 AC220V 供电电路失电，导致小卖部设备，电源插座等无电，是由于 跳闸造成的。"
【填空题】
"CRH380A 统型动车组空调机组分为室外部分、室内部分和 。"
【填空题】
"真空断路器 、 、 蓄电池接触器三个 NFB 断开时，MON 出库信息画面会报“配电盘 NFB 关”。"
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What happens in the next few days is___to our success.
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She won’t___that there is a problem.
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This offer is___ for travel before the end of April.
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This traditional ___ is of indigo blue.
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These cigarettes are a ___ of the best tobaccos.
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The tennis players need total ___ during play.
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He ___ that he was innocent.
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Columbus discovered America but did not ___ the new continent.
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The trees ___their foliage every year.
A. repeat
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Make a list of the various ___.
A. options
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I am well aware that this is a ___ job.
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I found their kindness quite ___.
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The captain wasn’t ___ on having him in the team.
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He was ___at the prospect of seeing them again.
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They ___ against travelling at night in such a dangerous country.
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It is absolutely vital that food supplied should be ___.
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He must have had an accident, or he ___ then.
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It was essential that the application forms ___ back before the deadline (截止日期).
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We ___ our breakfast when an old man came to the door.
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The bridge was named ___ the hero who gave his life for the cause of the people.
A. after
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C. by
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【单选题】
It wasn’t such a good dinner ___ she had promised us.
A. that
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C. as
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【单选题】
The road now ___two kilometers beyond the river.
A. develops
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It was claimed that the level of alcohol in the man’s blood was ___ to cause an accident.
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Medical care reform has become this country’s most important public health ___.
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His retail business in the city___ rapidly between the wars.
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Many frogs ___ the sound of their voice using special sacs(囊) in their throat.
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I have kept that portrait where I can see it every day, as it always ___ me of my university days in London.
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The article suggests that when a person is under unusual ___ he should be especially careful to have a well-balanced diet.
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【单选题】
You should hire a more ___ manager than the one you currently have.
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【单选题】
Surgeons began to ___ their hands and arms with soap and water before operating.
A. scrub
B. enhance
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【单选题】
He might let something ___ in a moment of weakness.
A. slip
B. leak
C. to slip
D. to leak
【单选题】
Do not ___ the salad until you are ready to serve.
A. mix
B. toss
C. fling
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【单选题】
The ___ for which he had fought all his life no longer seemed important to him.
A. aims
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You should pause and ___ now.
A. tweet
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It soon ___ that what she loved was not my person but my wealth.
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【单选题】
I want to buy a new tie to ___ this brown suit.
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