| 单词 | longitudinal mass | 
| 释义 | longitudinal mass [´län·jǝ`tüd·ǝn·ǝl `mas]  RELATIVITY The ratio of a force acting on a relativistic particle in the direction of its velocity to the resulting acceleration; equal to m0(1-v2/c2)-3/2, where m0 is the particle's rest mass, v is its speed, and c is the speed of light.  | 
	
| 随便看 | 
	
  | 
	
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。