例句與造句

1. Abstract : the system composed of intelligent control modules for three - phase induction motors is introduced in this paper . this module can conduct starting , reverse braking , and reverse conrtol with current limiting resistance . besides , it can also detect low voltage , overload , and open circuit of 1 or 2 phases , and do protection according to the detection . it especially fits to the controlling of motors which often do starting , braking and reversing
   文摘:介紹了一種智能三相電機控制模塊組成的系統(tǒng)，能在串電阻(電抗)起動、反接制動和換向控制的基礎(chǔ)上進行欠壓檢測、過載檢測、斷相檢測及電機故障保護.尤其適用于起動、制動和換向控制頻繁的電機控制場合
2. It's difficult to find reverse braking in a sentence. 用reverse braking造句挺難的