例句與造句

1. As the motor of hev , it is required to meet the need of the frequency of start - up / shut - down , step - up / speed - down , the radical change between higher angular moment during low speed or climbing and lower angular moment during high speed , the enablement of regenerative braking
   作為混合動(dòng)力電動(dòng)汽車用的電機(jī)要求能夠滿足頻繁地啟動(dòng)停車、加速減速，低速或爬坡時(shí)要求高轉(zhuǎn)矩，高速行駛時(shí)要求低轉(zhuǎn)矩的大范圍變速，以及實(shí)現(xiàn)再生制動(dòng)的需要。
2. It's difficult to find angular moment in a sentence. 用angular moment造句挺難的