单词 | surd |
释义 | surd A quantity that cannot be expressed as a rational number. It consists of the root of an arithmetic member (e.g. v3), which cannot be exactly determined, or the sum or difference of such roots |
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。