用chopping current造句子,“chopping current”造句
來源:國語幫 6.79K
2、In the paper, the cathode spot movements and chopping current of pure graphite and copper-impregnated metallized graphite (Cu-C) in vacuum were investigated.
1、In this paper, the chopping current characteristic of vacuum switchgear is studied numerically when it interrupts the current with harmonic components.