例句與造句

1. In case that coal process system in power plant is lack of certain process , and while timber block , big coal block , stone , sack or metallic block and relevant foreign matter easily clog out belt and make motor overloaded , this sets up overload protection in electric control system , and this sets up overload protection in frequency inverter setup program ; in addition , this sets up branch breaker and switch up power supply in case of lack of phase or overload
   若電廠燃煤處理處理系統(tǒng)缺少某些環(huán)節(jié)，木塊、大煤塊、石塊、草袋、金屬塊等雜物，容易卡死皮帶，使電機(jī)過(guò)載，因此在電氣控制系統(tǒng)中設(shè)有熱過(guò)載保護(hù)，變頻器設(shè)定程序中設(shè)有過(guò)載保護(hù)；另外設(shè)有支路斷路器，在過(guò)載缺相情況下，切斷電源。
2. It's difficult to find branch breaker in a sentence. 用branch breaker造句挺難的