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[单项选择]风机油冷却器的形式()。
A. 列管式
B. 列板式
C. 其他形式

热门试题:

[单选题]()在空气中爆炸的浓度范围最大。
A.焦炉煤气
B.高炉煤气
C.发生炉煤气
D.转炉煤气
[单选题]触电伤员脱离电源后,正确的抢救体位是( )。
A.

A.左侧卧位
B.B.右侧卧位
C.C.仰卧位
D.D.俯卧位

[单项选择]男性,50岁,餐后2小时突然腹痛、恶心、呕吐,伴发热,次日出现黄疸,查血淀粉酶及胆红素明显增高,其发生黄疸的最可能原因是
A. 肝细胞性黄疸
B. 胆囊炎所致
C. 胆结石并胰腺炎
D. 胆总管下端狭窄
E. 肿大的胰腺压迫胆管所致
[判断题].列车尾端VOBC故障时,不影响列车正向运行。
A.正确
B.错误
[填空题]站务员当班结束后,归还给客运值班员的现金中,如发现无法识别的现金,(____)或以上人员共同确认伪钞后,由站务员补足。
[单选题][难度:0.5][分数:1]五位二进制光电编码盘(格雷码编码盘)分辨的最小角度为( )
A.11.25°
B.22.5°
C.5.625°
D.45°
[填空题]LKJ-15C型主机单元中通信插件通过( )与TAX之间通信,同时预留其他通信扩展功能。
[单项选择]期权合约的价格是()
A. 合约中标的的价格
B. 手续费
C. 期权费
D. 标的的市场价格
[多项选择]下列属于地方税务局系统负责征收和管理的税种有()
A. 土地增值税
B. 车辆购置税
C. 契税
D. 增值税
[单选题]()指由国务院批准开放的口岸,包括中央管理的口岸和由省自治区直辖市管理的部分口岸
A.一类口岸
B.港口口岸
C.二类口岸
D.陆地口岸
[单选题]调车作业要认真执行作业标准,保证调车人员的()及行车安全。
A.安全
B.劳动安全
C.人身安全
D.性命
[填空题]用()命令查询图形的信息包括图形所在图层、对象的类型及面积等信息。
[判断题]因施工提前、延迟或其他原因造成运行揭示调度命令与实际限速不符时,列车调度员应取消前发运行揭示调度命令,向有关车站值班员、司机、施工负责人重新发布全部内容的调度命令。()
A.正确
B.错误
[多选题]各中心、部门应遵循“()”和“()、()、()”的原则,切实负起监护、管理的主体安全责任,对所辖范围内的外来人员出现的问题,应及时处理、反馈,并根据本规定制定具体措施
A.属地管理
B.谁用工(谁接待)
C.谁管理
D.谁审批
E.谁负责、
F.谁看护
[判断题]高压电容器的保护熔丝熔断后,应立即更换熔断器,使电容器能尽快恢复运行。
A.正确
B.错误
[单项选择]With the development of the global economy, many companies engage in a worldwide manufacturing business and claim they are a multinational company.
Some economists (31) between the international firm and the multinational company in the following way. the "international firm" is a term that (32) enterprises with various degrees of world orientation in their business; (33) the "multinational company" is one type of international firm. The international firm engages in any activity or (34) of activities from exporting, importing and licensing to full scale manufacturing in a number of countries. The international (35) of such a company varies from the point at which overseas sales and profits take on importance and top management begins to (36) some attention to them to the stage (37) the company is globally oriented in its marketing, production, (38) , and other decisions and (39) alternative opportunities around the wo
[判断题]博弈论只能运用于经济政策领域。
[单项选择]某公司2001年发生以下应税项目:  (1)与甲公司签订一份加工承揽合同,受托为其加工一批产品,原材料价值80万元、辅助材料价值20万元由公司提供,向甲企业收取加工费30万元,各项金额均在加工承揽合同中分别记载。  (2)与乙企业签订一份建筑工程承包合同,记载金额1000万元,其中含相关费用100万元。施工期间,公司将价值200万元的水电安装工程转包给另一施工企业,并签订了转包合同。  (3)与丙企业签订一份技术合同,记载金额共计500万元,其中研究开发费用为100万元。  (4)与丁企业签订一份运输合同,记载金额共计500万元,其中货物价值400万元、运输费50万元、装卸费30万元、仓储保管费20万元。  根据所给资料,依据印花税的有关规定回答下列相关问题:与丙企业签订的技术合同,应缴纳的印花税为()。
A. 250元
B. 1200元
C. 1500元
D. 1800元
[简答题]风险评估都要经过哪几个步骤?
[单选题]动车组牵引变压器按照绕组与铁芯之间的缠绕方式不同,可以分为 、壳式两种型式。
A.卧式
B.心式
C.交叠式
D.同心式
[单项选择]治疗癫痫小发作的首选药物是()
A. 乙琥胺
B. 硫酸镁
C. 苯巴比妥
D. 扑米酮
E. 苯妥英钠
[单项选择]All living things need air to live. People need clean air to breathe. But sometimes people make the air dirty. They drive so many cars that the fumes from the cars pollute the air.
Fumes are made when gasoline is burned. The fumes that come out of cars, buses and trucks can pollute the air.
Environmental engineers are people who work to protect the environment. One of their jobs is to design or plan cars that will not pollute the air. Some time ago environmental engineers designed an object for cars that removes harmful pollution. Now cars are causing less pollution than they once did, because environmental engineers worked hard to protect the environment.

Which is not said that can pollute our air
A. Smoke from our homes.
B. Smoke from buses.
C. Smoke from trucks.
[判断题]乘务员在机车越过进站信号机后,使用[自动校正]键错误调整车位,会使监控装置产生超前误差。
A.正确
B.错误
[单项选择]
{{B}}第一篇{{/B}}
I had been working in the trauma unit at a local hospital for about a year. You get used to families thinking that a "coma" patient is moving their hand or doing something that they were asked to do. "Following commands" is what we call it. Often it’s "wishful thinking" on the families’ part. Nurses can easily become callous to it.
On this particular night during visiting hours, my patient’s wife came in. I had taken care of him for severam nights. I was very familiar with his care and what he was able to do. Actually, he didn’t do anything. He barely moved at all, even when something would obviously hurt him, such as suctioning.
His wife was very short, about 5 feet tall. She had to stand on a stool to lean over him, so that she could see his face and talk to him. She climbed up on the stool. I spoke to her fo
A. she could hardly believe her eyes.
B. she had been working too hard.
C. she had been deceived.
D. she had been tripped.
[单选题]胸骨角的描述正确的是( )
A.平对第2肋间隙
B.平对第2肋软骨
C.胸骨体与剑突形成
D.凸向内面
E.是两肋弓的夹角
[判断题]当建筑物二层及二层以上楼层发生火灾,消防应急广播应进行着火层及相邻的上下层广播。( )
A.正确
B.错误
[单选题]为了减小助增电流对距离保护 II 段的影响,在整定计算距离保护 II 段的动作阻抗时,要(        )距离 II段的动作阻抗。
A.适当增大
B.适当减小
C.精确
D.不更改
[单项选择]氯化反应进料方式应为()。
A. 逆流
B. 并流
C. 层流
D. 湍流
[多选题]混人下列( )气体,可使瓦斯爆炸下限升高。
A.氢气
B.一氧化碳
C.二氧化碳
D.氨气
[单项选择]下列属于脾虚湿盛舌象的是()
A. 芒刺
B. 短缩
C. 齿痕
D. 歪斜
E. 老嫩
[单选题]18.右心衰竭的主要表现是
A.肺水肿
B.体循环淤血表现
C.心律失常
D.咳粉红色泡沫痰
E.呼气性呼吸困难
[判断题]电远传式压力表的特点是反应迅速、测量范围广、精确度高、易实现远距离传送。( )
A.正确
B.错误
[单选题]一般情况下,地层破裂压力随着井深的增加而增加,所以,上层套管鞋处地层强度最低,易于(  )。
A.溢流;
B.漏失;
C.溢流;
D.井喷。
[判断题]在带电设备周围可以使用皮卷尺和线尺进行测量。
A.正确
B.错误
[判断题]共发射极放大电路:输出、输入信号的相位关系是反相位
A.正确
B.错误
[单选题]工作完工后,应清扫整理现场,工作负责人(包括小组负责人)应检查()的状况。
A.停电地段
B.检修地段
C.工作地段
D.杆塔上

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