热门试题:
[单选题]下列说法错误的是()。.
A.客车给水站按照列车运行5~6小时或距离200~300公里的原则确定
B.客车给水站给水设备的能力,应满足同一时间最高聚集客车列数的给水需要
C.水井数量应满足图定旅客列车最大编组需要
D.设置水井间距以30米为宜
[单选题]对于( )的车站,组合的排列顺序应选用“S”形排列法.
A.咽喉区道岔群数目较大
B.咽喉区道岔群数目较小
C.咽喉区距离较短
D.咽喉区距离较长
[多选题]专用规程主要内容中典型操作票主要包括()等。
A.一次设备停复役操作
B.运行方式变更操作
C.继电保护及安全自动装置投退操作
D.事故倒闸操作
[不定项选择题]降低夜间的眼压作用强,尤其用于其他降眼压药不能耐受的患者的药物是
A.毛果芸香碱
B.拉坦前列素
C.溴莫尼定
D.噻吗洛尔
E.硫酸阿托品
[单选题]各组药物应符合同一制法的是
A.斑蝥、大蓟为米炒
B.枳壳、苍术为麸炒
C.山药、党参为土炒
D.阿胶、马钱子为蛤粉炒
E.刺猬皮、龟甲为砂炒
[单选题]某供热管网设计压力为0.4MPa,其严密性试验压力为( )MPa。
A.0.42
B.0.46
C.0.50
D.0.60
[填空题]()实质上是在分梳过程中被转移的纤维量和参与梳理的纤维量之比。
[判断题]毒物进入体内的途径可通过消化道,皮肤粘膜或呼吸道。
[简答题]三相异步电动机的调速是指用人为的方法来改变三相异步电动机的___。
[填空题]攀登训练时,要做好防坠落保护措施,加强安全保护,保护人员不得少于( )人。
[单选题] 全面检验报告应当有( )三级签字。①检查;②检验;③审核;④审批[1分]
A.①②④
B.①③④
C.①②③
D.②③④
[判断题] 交底应由编制人负责完成。( ) (1.0分)
A.正确
B.错误
[判断题]《中国铁路广州局集团有限公司关于启用广深港通勤专用中铁银通卡的通知》中规定通勤人员使用中铁银通卡通勤乘车时从深圳北站(福田站)前往香港西九龙站且返回深圳北站(福田站)视为一次往返流程。
A.正确
B.错误
[多项选择]以下关于邮政银行个人外汇业务收益,说法正确的有()。
A. 西联汇款业务收益来自于汇款手续费,邮政银行与西联公司分成
B. 银邮汇款的发汇手续费、电讯费等均为邮政银行收益
C. 结售汇业务收益来自于买卖价差,现钞结汇收益低于现汇结汇
D. 利差收益是外币储蓄业务的主要收益
[单选题]通过减速地点标列车运行限制速度规定为减速地点标标明的速度,未标明时为( )km/h。
A.15
B.20
C.25
D.30
[判断题]各单位所属工作场所存在职业病目录所列职业病危害因素的,应当及时、如实向所在地安监部门申报危害项目。( )
A.正确
B.错误
[多选题] 甲、乙因琐事发生打斗,甲把乙打伤,乙到某公安派出所报案,要求追究甲的刑事责任。该公安派出所的做法正确的是()。
A. 告知乙自行去进行伤情鉴定,有鉴定结果才好处理
B. 制作询问笔录,并安排乙进行伤情鉴定
C. 鉴定结果为轻伤,告知其应当直接向人民法院起诉
D. 鉴定结果为轻伤,乙坚持要求公安机关处理的,公安机关应当决定立案侦查
[单项选择]已知到达点纬度φ2=07°21'.3S,两地间纬差Dφ=11°11'.2S,则起航点纬度φ1为()。
A. 04°10'.1N
B. 03°49'.9N
C. 04°10'.1S
D. 18°32'.5S
[单项选择]以下错误的定义语句是
A. int x[][3]=0,1,1,2,3;
B. int x[4][3]=1,2,3,1,2,3,1,2,3,1,2,3;
C. int x[4][]=1,2,3,1,2,3,1,2,3,1,2,3;
D. int x[][3]=1,2,3,4;
[单项选择]右表给出了在常温常压下一些物质的密度,阅读后请判断下面一些结论,其中正确的是()
[多项选择]开发区环境影响评价中水环境容量与污染物总量控制的指标因子有( )。
A. COD
B. 氨氮
C. TN
D. TP
[单项选择]代谢性酸中毒患者的呼吸变化是
A. 浅而快
B. 浅而慢
C. 深而慢
D. 深而快
E. 不规则
[判断题]危险货物包装使用鉴定应抽批进行;
A.正确
B.错误
[单项选择]异戊二烯配位聚合可以得到()种立体规整聚合物
A. 3
B. 4
C. 5
D. 6
[简答题]如图所示,有一台自耦调压器接入一负载,当二次电压调到U={#X1#}V时,负载电流为20A,则计算I1=____A,I2=____A。
[单选题]信号集中监测计算机系统中“防火墙”可以()。
A.防电源断电
B.防火
C.防黑客攻击
D.防网络断线
[判断题]重大事故隐患与重大危险源是引发重大事故的源头,所以两者的概念是等同的。 ( )
A.正确
B.错误
[填空题]《铁路旅客运输服务质量规范》规定,普速旅客列车车内清扫工具放置在清洁柜内,无清洁柜的()存放。
[单选题]类比推理。类比推理考察的是一种推理能力,先给考生一对相关的词,然后要求考生在备选答案中找出一对与之在逻辑关系上最为贴近或相似的词。
时尚:社区:白领()
A.美化:环境:办公
B.理想:主义:奋斗
C.风暴:全球:金融
D.健康:态度:生活
[单选题]以下哪一情形不属于应该终止行政复议案件审理的情形?( )
A.林某要求撤回行政复议申请,行政复议机构准予撤回
B.张某依法与被申请人达成和解,经复议机构准许达成和解协议
C.王某对行政拘留决定不服提出复议,后因同一行为涉嫌犯罪被变更为刑事拘留
D.李某申请行政复议后下落不明
[单项选择]高热起病,嗜睡、昏迷和惊厥,伴有痉挛性肢体瘫痪。根据病变部位属于脊髓灰髓炎的()
A. 脊髓型
B. 脑炎型
C. 延髓型
D. 脑膜脑炎型
E. 混合型
[单选题]发车信号辨认困难的车站,在便于( )了望的地点可装设发车表示器。
A.车辆乘务员
B.车站值班员
C.司机
[单选题]When it was built in 1721 beside the River Derwent,in Britain's East Midlands,Lombe's silk mill became something of a tourisl attraclion.Daniel Defoe,one of its many visitors,described its"vast bulk"as"a curiosity of a very extraordinary nature".Employing some 300 people,mostly children in ghastly conditions,the mill was nol large by modern sLandards.But it is widely regarded as the first successful mechanised factory,an innovafion that over the next 100 years transformed the way people lived and worked.Lombe's mill is the natural starting-point for Joshua Freeman's lively chronicle of the factory,which as the title of his book"Behemorth"implies,concentrates on the largesl specimens of cheir time.Mr Freeman,a historian at Queens College in New York,travels from Britam's textile mills to monster steel and carmaking factories in 20th-century America,Europe and the Soviet Union.Mr Freeman rolls up his sleeves and delves into the nitty-gritty of manufaccuring.He successfully melds together those nuggets with social history,on the shop floor and beyond the factory walls,from union bacdes to worker exploitation.Consider,for example,his account of one of the most famous factory bosses of all.Henry Ford launched his Model T in 1908,curning the car from a luxury into a mass-manufactured product.Ford's original facLory used standardised parts and ficted them to vehicles as they travelled along a moving assembly line.The Model T,however,soon became obsolete.As Mr Freeman describes,yhis exposed the weakness of the giant system:it is extremely expensive and slow to switch a giant.factory from one product to another.In 1927 Ford halted produccion and laid o~f 60,000 workers,causing a social crisis in the Delroit area.After six months 15,000 machine tools had been replaced and 25,000 others rebuilt,so that the Rouge was ready to make the new Model
A.At its zenith the factory employed 100,000 people.But it was a brutal place to work,with employees subject to harsh discipline and tyrannical foremen.As the switch from Model T to Model A plunged Ford into loss,Alfred P.Sloan,president of General Motors,presciendy observed that carmakers would need to"adopt the'laws'of Paris dressmakers".That meant bringing out new models more often.The shortening of product cycles and the fickle nature of modern markets has duly seen manufacturing atomise into smaller,nimbler,more specialist facLories.The Rouge,for instance,lives on,but with just 6,000 workers making pick-up trucks.Some see offshoring to low-wage countries,particularly in Asia,as the mega-factory's last hurrah.Yet long supply chains and distant plants are leaving producers vulnerable to rapid changes in their home markets,so production has been trickling back.Meamvhile new materials and manufacturing methods,such as 3D printing,are demolishing the economies-of scale that giant factories have relied on.Although Mr Freeman is not ready to write off his behemoths,he has probably written their obituary.
According to Paragraph l,the Lombe's silk mill is mentioned as
A.a famous place of interest
B.the largest factory at that time
C.a symbol of mechanized factory
D.a place with great innovation
[单选题]监控信息联调应提前编制联调方案,其中750kV变电站的联调方案应于投运前三个月上报省调,220kV变电站的联调方案应于投运前一个月上报相应调控机构。
A.A.正确
B.B.错误