The surface tension implies the energy needed to create a unit area of the surface, and the surface energy means the force acting on a unit distance in the surface.
The surface tension implies the energy needed to create a unit area of the surface, and the surface energy means the force acting on a unit distance in the surface.
A.正确
B.错误
正确答案:错误
Tag:材料概论
时间:2022-01-18 21:17:44