单词 | pseudovector |
释义 | pseudovector [¦sü·dō`vek·tǝr] PHYSICS 1. A quantity which transforms as a vector under space rotations but which transforms as a vector, together with a change in sign, under a space inversion. Also known as axial vector. 2. A quantity which transforms as a four-vector under Lorentz transformations, but with an additional sign change under space reflection or time reflection or both. |
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。