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短路电流周期分量，是由（欧姆定律）决定的
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短路电流周期分量，是由（欧姆定律）决定的
时间：2021-09-02 15:37
关键词：
联大
河南理工大学
电气自动化技术（高起专）
电路理论
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欧姆定律
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boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
无限大容量系统中发生短路时，非周期分量幅值并不是固定的，与短路时刻、初相位等因素有关。短路电流非周期分量初始值最大时，短路电流最大，称为最严重短路情况。
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
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电力系统发生短路时，短路电流的非周期分量和周期分量之比（）。
电力系统发生短路时，短路电流的非周期分量和周期分量之比为（）。
电力系统发生短路时,短路电流的非周期分量和周期分量之比为多大?
Mainly east 3 or 4 partly cloudy to overcast occasional rain（）slowly south moderate or good.
低压电路短路冲击电流有效值是短路电流周期分量有效值的1.51倍。
（）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．
Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.
Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
If he is a common carrier，he is absolutely responsible to the owner of the goods carried （）any loss or damage to them unless caused by an Act of God or the Queen’s enemies，or the inherent vice in the goods themselves，or the negligence of the owner of the goods，or a general average sacrifice.
系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。
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