| 释义 |
gravitational mass ˌɡræviˈteiʃnəlmæs
基本英英例句
引力质量
Noun:
physics the mass of a body as measured by its gravitational attraction for other bodiesIt is a remarkable fact that the inertial mass of all bodies is, within experimental accuracy, proportional to thegravitational mass.值得注意的是，在实验的准确度内，所有的物体的惯性质量与引力质量都成正比。 |