The current is the charge flow per unit time.
电流是每单位时间流动的电荷。
The current is the charge flow per unit time .
电流是每单位时间流动的电荷。
Schemes of variable compression ratio (VCR), variable exhaust gas recirculation (EGR), variable exhaust valve timing, and EGR with stratification by tumble charge flow are recommended.
推荐可变压缩比（VCR）方案、可变废气再循环率（EGR）方案、可变排气门关闭时刻方案，以及废气再循环滚流分层充气方案等。
The General solutions of space-charge flow and electrode shape are given in the crossed electric and magnetic fields electrode system in which the cathode operates under arbitrary condition.
给出了在正交场中，阴极处于任意工作状态下，求空间电荷流和电极形状的普遍解。
The General solutions of space-charge flow and electrode shape are given in the crossed electric and magnetic fields electrode system in which the cathode operates under arbitrary condition.
给出了在正交场中，阴极处于任意工作状态下，求空间电荷流和电极形状的普遍解。
应用推荐