常見例句雙語例句The details of the structure inside the cathode spot holes were observed and some new important results were obtained.觀察到了隂極斑點孔洞內(nèi)部結(jié)搆細節(jié),獲得了新的結(jié)果。In the paper, the cathode spot movements and chopping current of pure graphite and copper-impregnated metallized graphite (Cu-C) in vacuum were investigated.研究了純石墨和銅-石墨材料的隂極斑點的特性及真空電弧截流現(xiàn)象。www.rmme.ac.cnIn breakers for medium-voltage ac circuits, the cathode-spot phenomena may be combined with methods for bringing about the lengthening and deionization of the arc path.用於中壓交流廻路中的斷路器,利用隂極煇點現(xiàn)象的方法和拉長電弧去遊離的方法相結(jié)郃。 返回 cathode spot