initial momentum造句

例句与造句

1. The greater that initial momentum ( mass times speed ) , the longer the weapon takes to slow to a stop after hitting the surface
   初始动量（质量乘以速度）越大，炸弹接触地面后减慢至停止的时间越长。
2. It's difficult to find initial momentum in a sentence. 用initial momentum造句挺难的