拉弧時間 的英文怎麼說
中文拼音 [lāhúshíjiān]
拉弧時間
英文
arc time- 拉 : 拉構詞成分。
- 弧 : 名詞1. [數學] (圓周的任意一段) arc2. (古代指弓) bow
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 時間 : time; hour; 北京時間十九點整19 hours beijing time; 上課時間school hours; 時間與空間 time and spac...
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And we design an intelligence switch that is to be used to protect power system. the switch ' s strong advantage is that cutting - current is small, so time is very short when power system, which happened short circuit is switched off
該智能開關的優點是斷開電路時電流小,不易拉弧,因而開斷時間短,斷路器使用壽命也長,而且有望減小斷路器的容量,節省投資。One - way exhaust. load fuse box has high - speed drawing equipment to save the time and shortage
件下端裝有熔斷件高速拉出裝置,以減少燃弧時間
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