例句與造句

1. The balance wheel of a watch is a familiar example of angular harmonic motion .
   鐘表的擺輪是角諧運(yùn)動(dòng)的常例。
2. The motion of the balance wheel of a watch is an example of angular harmonic motion .
   鐘表擺輪的運(yùn)動(dòng)就是角諧運(yùn)動(dòng)的一個(gè)實(shí)例。
3. Angular harmonic motion
   角諧運(yùn)動(dòng)
4. It's difficult to find angular harmonic motion in a sentence. 用angular harmonic motion造句挺難的