更多“CRH2型动车组车体宽度为3700mm；CRH5型车的车体宽”相关的问题
抗抑郁药一般几周起效：（）
A.1周内 B.2周 C.4周
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根据所要解决的问题不同，决策可分为（）
A.程序化决策和非程序化决策
B.原始决策和追踪决策
C.确定型决策和非确定型决策
D.平时决策和危机决策
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当异步电动机运行在S〉Sm范围时，随着负载增加，电机转速（）
A.升高B.降低C.不变
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在实施目标管理时，中国企业容易出现的问题中最重要的是（）
A、目标分解不充分
B、过程控制过多
C、考核不严格
D、奖惩难兑现
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适用于评估投资营运车辆的方法是（）。
A．现行市价法
B．收益现值法
C．清算价格法
D．重置成本法
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在构建业务连续性计划（BCP）时，下列哪一项优先级最高？（）
A.尽快恢复正常操作
B.防止或减少人身伤害
C.减少有形资产的暴露
D.保护关键网络资产
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在钢板上喷涂底漆，已知底漆的固体份含量为40%，要求干膜厚度为60um，则此类底漆的理论涂布率为（）
A.0.15升/平米B.0.07升/平米C.7.67平米/升D.15平米/升
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宁夏著名的地方特产被称为宁夏“五宝”，颜色分别为红、黄、蓝、白、黑，这些特产分别是？
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2019年()在全市开展了为期四十天的“打击盗采河砂、侵占河滩”违法犯罪专项整治行动。
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粘稻和糯稻的区别主要在于胚乳淀粉性质的不同，前者主要为直链淀粉，而后者几乎全部为支链淀粉。
A . 正确
B . 错误
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Electricity The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators. Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for millions of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity. All living cells send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends out brain waves of electricity, which can be recorded in an electroen-cephalogram. The electric currents generated by most living cells are extremely small—often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cells are linked together, the effects can be astonishing. The electric eel is an amazing storage battery. It can send a jolt of as much as eight hundred volts of electricity through the water in which it lives. (An electric house current is only one hundred twenty volts.) As many as four fifths of all the cells in the electric eel’ s body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to the length of its body.
A．more beneficial it will be to scienceB．more powerful its electrical charge will beC．easier it will be to findD．tougher it will be to eat
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石墨呈球状是球墨铸铁具有比普通灰口铸铁具有更高的强度、塑性和韧性的主要原因。
A . 对B . 错
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《武汉农村商业银行违规违纪行为处分管理办法》规定，对违规人员进行责令限期整改、责令书面检查的由业务主管部门实施；诫免谈话由人事部门和监察部门实施；通报批评决定由各级行领导班子研究决定，业务主管部门和监察部门共同实施。
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中共十三大最主要的贡献是 ( )
A . 重新确立了马克思主义思想路线B . 比较系统地阐述了社会主义初级阶段理论C . 确立了建立社会主义市场经济体制的改革目标D . 把邓小平理论确立为党的指导思想
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