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图中所示为四种常用电子调节器的过渡过程特性曲线图。 图中Uk为调节器输入,Uc为调节器输出。题中R( )0、R 1、R 2、C0、C 1、C 2为电子 调节器线路中的电阻和电容。 |
A Frenchman went to stay at the best
hotel in a small Italian town with his wife One night, he went out for a walk
alone. The small street was dark and quiet. Suddenly he felt someone behind him.
He turned his head and saw an Italian young man who quickly walked past him. The
man was nearly out of sight when the Frenchman suddenly found that his watch was
gone. He thought that it must be the Italian who had taken his watch. He decided
to follow him and get back the watch. Soon the Frenchman caught up with the Italian. Neither of them understood the other’s language. The French man {{U}}frightened{{/U}} the Italian with his fist(拳头) and pointed at the Italian’s watch. In the end the Italian took off his watch and gave it to the Frenchman. When he returned to the hotel, the Fre [单项选择]对于高渗性非酮症糖尿病昏迷患者,静脉应用小剂量(速效)胰岛素治疗时,其胰岛素的剂量是()
A. 0.01U/(kg·h) B. 0.05U/(kg·h) C. 0.1U/(kg·h) D. 0.5U/(kg·h) E. 1U/(kg·h) [简答题]高压电气设备倒闸操作一般应由( )填用配电倒闸操作票(见附录J,以下简称操作票)。每份操作票只能用于一个操作任务。
[单选题]下列各句中,有语病的一句为:( )
A.常州延龄书画社社员的年龄平均78岁,连续五年被评为市文联系统先进集体。 B.科学研究发现,在各种矿物的内部,原子核在自然状态下会产生衰变。 C.把文学作为一种社会现象看时,作家是生产者,读者是消费者,而文学批评家却是站在两者的中间,做一个介绍人的角色。 D.中国海岸线曲折绵长,有1.8万多公里,仅潮间带滩涂面积就有217万公顷,沿海水域是为数众多的水生生物、鸟类和两栖动物的栖息地及一些洄游鱼类的繁殖地。 [多选题]抢险救援行动应严格按照( )的基本程序规范处置,针对不同类型灾害事故,科学采取救援措施、合理选用灭火药剂。
A.接警出动 B.侦察检测 C.设置警戒 D.安全防护 E.抢救人员 F.排除险情,清场撤离 我来回答: 提交
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