更多“《气象探测环境和设施保护办法》中禁止在气象探测环境保护范围内”相关的问题
缺氧伴随CO2潴留者宜用
A.高压给氧
B.长期给氧
C.间断给氧
D.乙醇湿化给氧
E.持续低流量给氧
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对于快递员而言,过度的压力伤害极大,以下说法错误的是()。
A.压力奔向身体,会造成生气、伤心、忧郁等身体表现
B.压力奔向心理,会造成抽烟、酗酒、工作狂等怪异行为
C.压力奔向心灵,会导致自杀等现象出现
D.压力过大不必去管它,过段时间就好了
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若体内水分损失超过()生命将不能维持。
A.20%
B.30%
C.40%
D.50%
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在使用力矩扳手时,加接加长杆后,施加在紧固件上的力矩值会有什么变化()
A . 增大力矩
B . 减少力矩
C . 力矩不变
D . 费力
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质权人负有妥善保管质押财产的义务;因保管不善致使质押财产毁损、灭失的,应当承担赔偿责任。()此题为判断题(对,错)。
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传统点火系统用的火花塞的电极间隙多为1.0~1.2mm。
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根据补偿对象的不同,复合控制系统的类型()
A.按扰动信号补偿的
B.报输人信号补偿的
C.按输出信号补偿的
D.按脉冲信号补偿的
E.按模拟信号补偿的
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从乙炔出发合成下列化合物,其他试剂可以任选。 2-已炔
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Which of the following is TRUE?A.Environmental changes must have caused the end-Permian ma
Which of the following is TRUE?A.Environmental changes must have caused the end-Permian mass extinction.B.Massive volcanic eruptions might have caused the end Permian mass extinction.C.The disappearance of dinosaurs was a consequence of the end-Permian mass extinction.D.Marine animals appeared as a result of the end-Permian mass extinction.
A.Environmental changes must have caused the end-Permian mass extinction.B.Massive volcanic eruptions might have caused the end Permian mass extinction.C.The disappearance of dinosaurs was a consequence of the end-Permian mass extinction.D.Marine animals appeared as a result of the end-Permian mass extinction.
B.Massive volcanic eruptions might have caused the end Permian mass extinction.C.The disappearance of dinosaurs was a consequence of the end-Permian mass extinction.D.Marine animals appeared as a result of the end-Permian mass extinction.
C.The disappearance of dinosaurs was a consequence of the end-Permian mass extinction.D.Marine animals appeared as a result of the end-Permian mass extinction.
D.Marine animals appeared as a result of the end-Permian mass extinction.
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集装箱牵引车的电器系统为车辆提供()来源和各种功能保护。
A.速度
B.电能
C.动力
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内部环境是企业实施内部控制的基础,具体包括( )。
A. 发展战略 B. 人力资源管理 C. 组织架构 D. 企业文化 E. 社会责任
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试述维生素D缺乏性佝偻病的原因,主要表现及家庭防治。
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