单词 | decimal system |
释义 | decimal system A number system based on the number 10; the number system in common use. All rational numbers can be written as a finite decimal (e.g. 1/4 = 0.25 ) or a repeating decimal (e.g. 5/27 = 0.185 185 185… ). An irrational number can be written to any number of decimal places, but can never be given exactly (e.g. v3 = 1.732 050 8… ) |
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。