elastic potential energies造句

例句与造句

1. hence, the loss of gravitational potential energy of the block equals the gain of elastic potential energy of the spring .
   因此，该物块的重力势能的减少，等于该弹簧的弹性势能的增加。
2. It's difficult to find elastic potential energies in a sentence. 用elastic potential energies造句挺难的