直流双臂电桥适用于测量（）的电阻、分流电阻等小电阻。-我要搜题网

[单选题]实时采集现场风速风向、雨量、雪深、地震及异物侵限传感器的数据并发送至（）。
A.控制单元
B.监控单元
C.采集单元
D.数据单元

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[单选题]浆细胞是( )
A.有吞噬功能的细胞
B.由T细胞分化而来
C.产生抗体的细胞
D.抗原提呈细胞

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[单选题]-B-001 3 2 3
大车滑线无电压,此时( )。
A.大车不能运行,其它正常
B.所有电机都不工作
C.平移机构不工作,提升机构运行正常
[T/]

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[单选题]接地线必须使用专用的线夹固定在导体上,严禁采用( )的方法进行接地或短路。
A.绑扎
B.螺栓连接
C.缠绕

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[单项选择]产妇出现产程中突然出现烦躁、呛咳、呼吸循环衰竭，此时考虑最大可能为（）
A. 胎盘早剥
B. 子宫破裂
C. 羊水栓塞
D. 子痫
E. 败血症

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[单项选择]消化道恶性肿瘤最早远处转移的脏器是（）
A. 肺
B. 胰腺
C. 肝
D. 脑
E. 骨

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[多项选择]可使心输出量增多的因素有
A. 心室肌初长度增加
B. 心室舒张末期容积增大
C. 动脉血压升高
D. 心率加快

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[多选题] 燃烧产物主要以气态形式存在,其成分主要取决于()。(难)
A. 热传导强度
B. 可燃物的组成
C. 燃烧条件
D. 热辐射强度

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[单项选择]Betty is a fourth-year student. She is good at jumping. The school sports me. ling will be held on May 4th and she entered (报名登记) her name for the high jump and the long jump. But two days later she fell from a ladder and hurt her right foot. Her parents sent her to the nearest hospital. The first word she asked the doctor was, "Can I jump in seven days, doctor I don’t like to miss our school sports meeting. "Without a word, the doctor looked her over carefully and said, "Don’t worry. It’s not badly hurt, your foot will be much better by the end of April. On May 4th you are able to run and jump at sports./
She entered her name for the high jump and the long jump because she ______.
A. does well in jumping
B. likes sports
C. runs fast

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[填空题]Passage Four
In the time that records have been kept of bird populations, 20 percent of all species have gone (1) . More are likely to follow. In March the release of a largescale, 24-year survey gave one of the (2) pictures yet of the decline of Australian and Asian shorebirds, (3) the long-distance migrants that are most difficult to monitor. The results of the survey are dire.
Every October for more than two decades, teams from the University of New South Wales in Australia counted birds from an airplane flown low over 130,000 square miles of wetlands in the eastern third of the continent. Their counts showed a (4) decline, beginning in the mid-1980s. By 2006 the number of migratory shorebirds had dropped by 73 percent and the number of Australia’s resident shorebirds had fallen by 81 percent. "The (5) of the decline took us by surprise," says evolutionary ecologist Silke Nebel of the University of

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[单项选择]The Spanish Flu posed a greater threat to the old and the sick.
A. Right
B. Wrong
C. Not mentioned

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[名词解释]《资政新篇》

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[单项选择]在预算定额的编制中要尽量不留( )，对实际情况变化较大，影响定额水平幅度大的项目，确需留的，也应该从实际出发尽量少留。
A. 差口
B. 疑问
C. 活口
D. 封口

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[简答题]成人晨尿比密的参考范围是

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[单项选择]配管配线工程安装中，钢管切割禁止使用的方法是( )。
A. 钢锯切割
B. 切管机切割
C. 气焊切割
D. 砂轮机切割

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[单选题]面向未来,我们必须一切聚焦主责主业,拿出壮士断腕的决心把改革进行到底,拿出自我革命的勇气管团治团,始终成为忠诚于党、_____的团,思想先进、理想坚定的团,_____、根植青年的团,勇于担当、奋发进取的团,朝气蓬勃、_____的团。( )
A. 永跟党走心系青年作风严实
B. 紧跟党走心系青年纪律严明
C.紧跟党走联系青年作风严实
D. 永跟党走联系青年纪律严明

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[判断题]按接合器出口的公称通径可分为80mm，100mm和150mm。
A.正确
B.错误

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[单选题] 组织结构的内涵是( )。
A. 企业员工的分工协作关系
B. 实现组织的目标
C. 企业员工在职权责三方面的结构体系
D. 企业效益最大化

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[判断题]定时限电流保护具有动作电流固定不变的特点。
A.正确
B.错误

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[单选题]“五大思维”能力是指（）能力。 (1分）
A.A. 战略思维、创新思维、改革思维、法治思维、道德思维
B.B. 战略思维、创新思维、辩证思维、法治思维、底线思维
C.C. 战略思维、改革思维、辩证思维、法治思维、道德思维
D.D. 策略思维、改革思维、辩证思维、法治思维、底线思维

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[单选题]单向半波可控整流电路,变压器次级电压为 20V,则整流二极管实际承受的最高反向电压为( ) 。
A.20V
B.20 V
C.18V
D.9V

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[多选题]10kV开关本体外观及结构应检查 ( )。
A.整体结构完好，外观无缺损、变形、无脏污、锈蚀
B.绝缘支撑件无裂纹、破损
C.铸件应无裂纹、砂眼
D.铭牌、标志牌内容正确、齐全，布置规范，各项参数符合设计要求。