常見(jiàn)例句雙語(yǔ)例句The arc extinguishing principle of miniature circuit breaker in DC circuits was discussed.討論了小型交流斷路器在直流電路中的滅弧原理。The mechanism of low voltage miniature circuit breaker is very complicate, thus its assembly dimension chain and the tolerance of critical dimensions are researched.由此，對(duì)微型斷路器機(jī)搆的裝配尺寸鏈和關(guān)鍵尺寸公差進(jìn)行了研究。Based on analyzing assembly process characteristic of miniature military moulded case circuit breaker(MCCB), an assembly CAPP system for miniature military MCCB was developed.在分析軍用小型塑料外殼式斷路器（MCCB）裝配工藝特點(diǎn)的基礎(chǔ)上，研究開(kāi)發(fā)了軍用小型MCCB裝配CAPP系統(tǒng)。 返回 miniature circuit breaker