中英互译
mass point
美 /mæs pɔɪnt/
基本释义
- 质点：物理学中的一个概念，指没有大小和形状，只有质量和位置的点。
双语例句
- First, find where that real center-of-mass point is in-game.首先，找到游戏中真正的重心点位置。
- Based on the Poisson bracket and the discriminant of integral of motion, we prove the problem that the moment of momentum is the integral of motion when the mass point is affected by central force.运用泊松括号，依据运动积分判别式，证明了质点受有心力作用时，其动量矩是运动积分的问题。
- As mass production techniques were refined in the 19th century, the price of pianos dropped to the point that a larger proportion of the population could afford to own them.随着19世纪大规模生产技术的改进，钢琴的价格下降到更多人都买得起的程度。
网络短语
- free mass point自由质点
- mass point mechanics质点力学
- Dirac-Mass point mass点质量
- subject and mass point物体和质点
- mass point set质点系
同义词
[物]质点