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。 |