在电阻较大的电路中,发生短路时短路电流非周期分量衰减较快,短路冲击电流ich为超瞬变短路电流有效值的1.84倍,这时短路电流冲击系数取1.9。()
参考答案:错
It was almost midnight when the fire ____ in the neighborhood.
A.broke up
B.broke down
C.broke in
D.broke out
目前青海省的辖区共有哪些?