【判断题】
CW-200K型转向架:空气簧加垫后，使车体和转向架防过冲座之间距离增大，为保证原有距离不变，可调节防过冲钢丝绳，调节长度为空气簧下所加调整垫厚度（充风至空簧标准高度时，钢丝绳长度大于上、下防过充座距离30mm时，可不调整）。
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相关试题
【判断题】
圆、扁开口销均劈开后因受结构限制，不能转动1周时须卷起。
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技术总结一般分为：标题、前言、关键字、正文和署名五部分。
【判断题】
技术总结一定要实事求是，成绩不夸大，缺点不缩小，更不能弄虚作假。
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闸瓦对车轮单位面积上的压力越大，摩擦系数越大；反之摩擦系数越小。
【判断题】
QD-K型气路控制箱的单向阀防止空气逆流而设的。
【判断题】
QD-K型气路控制箱内设有3个过滤器。
【判断题】
车钩高度的调整方法很多，常用的方法是增加或减小心盘垫板的高度。
【判断题】
高速列车采用的轮对必须进行动平衡或静平衡鉴定。
【判断题】
快速客车A1级修要求同一转向架轮径差不大于10mm，同一辆车不大于40mm。
【判断题】
CW-200K型转向架的差压阀试验差值为120±10kPa。
【判断题】
CW-200K型转向架轴箱弹簧根据车辆自重试验高度选配，同一转向架高度差不大于5mm，同一轮对及转向架同一侧其高度差不大于3mm。
【判断题】
SW-220K型转向架轴箱弹簧在A3修时须按图纸规定的最大试验载荷压缩不少于3次，每次压缩时不得有永久变形。
【判断题】
SW-220K型转向架构架的横梁采用 203×12 mm无缝钢管（材质为Q345C或ST52-3），表面经酸洗磷化处理，其内腔作为空气弹簧的附加空气室。
【判断题】
SW-220K型转向架为钢板焊接结构，平面呈H形。
【判断题】
CW-200K型转向架构架的侧梁内有密封隔板，使内腔成为空气弹簧的附加气室。
【判断题】
CW-220k型转向架的车轮为KKD型、LM磨耗型踏面，轮对组装后动平衡值不大于75 g•m。
【判断题】
CW-200K型转向架在轴箱转臂和构架间还设有横向油压减振器。
【判断题】
CW-200K型转向架的中央悬挂装置包括空气弹簧及其附属的高度阀、差压阀，以及横向挡、横向减振器、抗蛇行减振器、抗侧滚扭杆、牵引装置等主要部件。
【判断题】
AM-96型转向架的制动盘安装箍上设有注油孔及注油孔螺堵。
【判断题】
AM-96型转向架二系悬挂系统有垂向减振器、轴箱弹簧组、轴箱定位转臂、轴箱定位弹性节点等。
【判断题】
AM-96型转向架轴箱弹簧装置的安全止挡（在弹簧开裂时落下）由构架挡块和轴箱挡块组成，分别位于构架和轴箱导框上，在一般状况下，两个挡块之间的距离为40mm。
【判断题】
AM-96型转向架在空气弹簧出现故障（因气动系统故障或胶囊破裂而造成的气囊瘪下）的情况下，上盖板落到橡胶板上；这时，垂向缓冲由橡胶缓冲块提供，保证乘坐舒适度以及维修或更换气囊的时间。
【判断题】
AM-96型转向架在车体和构架之间还装有两个抗蛇行运动减振器，以限制车辆的蛇行运动。
【判断题】
AM-96型转向架在轴箱弹簧上导向套和构架之间有一个绝缘座，用来隔离轴箱。
【判断题】
AM-96型转向架牵引装置的均衡杠杆，纵向拉杆接头均采用橡胶衬套，因此，在载荷的传递过程可以很好地吸收并衰减冲击。
【判断题】
SFK1油压减振器，主要由活塞部、进油阀部、缸端密封部、上下连接部等四个主要部分和其他配件组成。
【判断题】
油压减振器的示功图图象平滑,没有畸形和突变；图象的拉伸和压缩的不对称率不大于10%，则该油压减振器良好。
【判断题】
油压减振器的同心度试验：慢速启动试验台（必要时可使用手动）减振器移动时不得发生碰撞。
【判断题】
运行途中车辆制动软管损坏，造成压力空气大量漏泄，软管处能听到漏泄风音响，车辆乘务员应关闭两端的折角塞门，并用备用软管进行更换；如无备用软管，可卸下尾部或机车前部的软管，更换损坏的软管；更换后，经制动机作简略试验，作用良好后要求车长签字，取得证明，方可开车。
【判断题】
如果在运行途中或客列检作业时发现单元制动大量漏风，要将连接单元缸的制动软管卸下，将管路堵住，使该单元制动缸停止使用即可；或者将该辆车关门排风。
【判断题】
底体架破损程度较大和火灾事故后严重变形，经鉴定无修复价值可申请报废。
【判断题】
计算车辆破损程度时，应将原有裂纹的破损旧痕尺寸一并计算在内。
【判断题】
运行途中发现制动盘闸片抱死，直接作关门车处理。
【判断题】
旅客列车制动盘毂松驰，造成制动盘空转应在站停时检查制动盘的连接螺栓有无松动、折损或丢失，如果是，及时修复，现车无法修复的，按规定做关门车处理，并预报前方列检所、请求处理。
【判断题】
25T型客车运行途中因故更换15号过渡车钩与机车连接时，应通知机车司机限速运行，速度不得超过120km/h。
【判断题】
新型车辆发生火苗时，应尽早疏散旅客，避免烟毒伤人.
【判断题】
运行途中密接式车钩缓冲装置断裂造成风档、车端电气连接器破坏时，检查须相邻车辆的状态，将零部件损坏的车辆用中间体过渡车钩甩车，将其它车辆重新编组继续运行。
【判断题】
发生一般B类以上、重大以下事故（不含相撞的事故），涉及其他安全监管办辖区时，事故发生地安全监管办应当在事故发生后24小时内发出电报通知相关安全监管办。
推荐试题
【单选题】
Tom is a book lover. ______ likes reading very much.
A. He B. She C. You D. It
【单选题】
—May I listen to the music here, Mr. White?
—Sorry, you’d better it like that．
A. not to do B. not do to
C. dont do D. not do
【单选题】
3.—Did you have a good time at Lauras birthday party?
— Yes, indeed. Its several years ________ I enjoyed myself so much.
A. when B. before C. since D. that
【单选题】
4. —___________ is the Summer Palace from here?
About three kilometers away. You can take the No. 35 bus.
A. How long B. How far C. How often D. How much
【单选题】
5. I was looking for a birthday gift for my mother, but I couldnt find ______ suitable.
A. anything B. something C. nothing D. everything
【单选题】
6. A friend of my ____ and I are going to visit_______ next week．
A. father; Browns B. father's; Browns
C. father; the Browns D. father's; the Browns
【单选题】
7. She ______ very hard since she came to our school.
A. studies B. has studied C. is studying D. studied
【单选题】
8. — Who will send you to the new school, your mom or your dad?
— _______. Ill go there by myself.
A. Both B. Either C. Neither D. None
【单选题】
9.—Well do what we can ____English well this term．
—It’s high time for you to work hard．
A. study B．to study C. be studied D. be studying
【单选题】
10. —I’m going to Flower Bookstore. Could you tell me ______?
— Sorry, I don’t know. I’m new here.
A. where it is B. where was it C. where is it D. where it was
【单选题】
11. How do you like the dishes, Eric?
— Fantastic! Nothing tastes ________.
A. nice B. better C. terrible D. worse
【单选题】
12. ______ Lin Feng has to work late, she always wears a smile on her face.
A. Because B. If C. Until D. Though
【单选题】
13.You can save money _______ you buy cheaper things.
A. before B. unless C. if D. until
【单选题】
14. We will have a _________ holiday after the exam．
A. two-month B. two month’s C. two month D. two-months
【单选题】
15. —We will build an underground in Xuzhou before 2015．
— Wow, _______! Will it pass our place?
A. what an excited news B. how excited the news is
C. what exciting news D. how exciting
【单选题】
16. — Emily, here’s a dictionary．I hope it will help you in some way．
— Thank you．It’s ________ what I need．
A. almost B. still C. only D. just
【单选题】
17. —Oh．I’m hungry．Mum, can I have the hamburger on the plate?
—No．It tastes ．
A. terribly B. terrible C. good D. well
【单选题】
18. —We can invite our teachers to the farewell party next Saturday.
—Yes, ______? I’ll call them at once.
A. what for B. what C. why not D. why
【单选题】
19.You can ________ ask the old man to move away to any other place because he has lived ________ here for at least sixty years．
A. hardly; alone B. hard; alone
C. hardly; lonely D. hardly; lonely
【单选题】
20.—I’m going back to see my grandparents this weekend．
—________．
A. It’s very nice of you B. You’d better hurry
C. Say goodbye to them D. Give my best wishes to them
【单选题】
21.—Why not take ____ umbrella with the sign “Made in China”? It is useful.
—What _______ good advice it is!
A. an; a B. a; a C. an; \ D. \; a
【单选题】
22. —Do you know the boy________ is sitting next to Peter?
— Yes. He is Peter’s friend. They are celebrating his ________ birthday.
A. who; ninth B. that; ninth C. /; ninth D. which; ninth
【单选题】
23. It was dark, ______ I couldnt see what was happening.
A. or B. though C. but D. so
【单选题】
24.—You can use MSN to talk with Vivien on the Internet.
—I know. But can you tell me ________?
A. what I can use it B. when I can use it
C. why can I use it D. how can I use it
【单选题】
25. _______ are you going to the School Uniform Exhibition, Amy ?
To learn about different styles of school uniform.
A. What B. Where C. Which D. Why
【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
A．England． B．France． C．America． D．China．
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
A．the adult world B．the planet B -612
C．a rose and a fox D．the adventure of a young prince
【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
A．To tell the readers his life story．
B．To tell people what kind of person his father was．
C．To tell the readers what present he got from his father．
D． To let people know how poor he was．
【单选题】
( ) 30. Why did the father not ask his son not to do this and do that？
A．Because he felt quite confident of his son．
B．Because he was born from a poor family．
C．Because he was a man of few words．
D．Because he didn't want to be much too strict with his son．
【单选题】
( ) 31. What would someone learn from this passage？
A．How to live by oneself． B．How to stand on one's own feet．
C．What a good father should do． D．What the self-important is like．
【单选题】
( ) 32. What may be the proper Chinese for the underlined part in the passage？
A．闲暇时光 B．学费 C．精神空虚 D．经济不足
【单选题】
( ) 33. Why did Natalie Smith pay for the six cars behind her?
A. She had seven tickets.
B. She hoped to please others.
C. She knew the car drivers well.
D. She wanted to show kindness.
【单选题】
( ) 34. Judy Foreman copied down the phrase because she ___ .
A. thought it was beautifully written
B. wanted to know what it really meant
C. decided to write it on a warehouse wall
D. wanted her husband to put it up in the classroom
【单选题】
( ) 35. Who came up with the phrase according to the passage?
A. Judy Foreman. B. Natalie Smith. C. Anne Herbert D. Alice Johnson.
【单选题】
( ) 36. What can we infer from the last paragraph?
A. People should practice random kindness to those in need.
B. People who receive kindness are likely to offer it to others.
C. People should practice random kindness to strangers they meet.
D. People who receive kindness are likely to pay it back to the giver.
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
