| 单词 | strain |
| 释义 | strain A measure of the extent to which a body is deformed when it is subjected to a stress. The linear strain or tensile strain is the ratio of the change in length to the original length. The bulk strain or volume strain is the ratio of the change in volume to the original volume. The shear strain is the angular distortion in radians of a body subjected to a shearing force. See also elasticity; elastic modulus |
| 随便看 |
|
物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。