| 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 |
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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。