据《素问·汤液醪醴论》,“五阳已布,疏涤五藏”的标志是()
A.精自生
B.形自盛
C.去菀陈莝
D.骨肉相保
E.巨气乃平
查看答案
电能用户的用电设备在某一时刻向电力系统取用的的总和，称为用电负荷
由于不可能对所有的用电单位和用电设备都采取相同的供电措施,所以供配电设计应首先对用电单位和用电设备进行负荷分级。负荷分级应根据用电单位(即电能用户)和用电设备的、、及其在政治、经济上的重要性进行确定。
ideas don't drop fully formed from the skiesThis means that ideas ____.
A. need to be developed with careful thinking
B. are immediately created through good teaching
in the long runThis means ____.
A. at a time in the future
B. with a great deal of effort
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