“primary”的概念、定义、习题解题方法及翻译-物理辞典

物理辞典收录了43806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。

单词	primary
释义	primary 主星; 初; 原
随便看	short count short duration burst short-lived star short-period cepheid short-period comet short-period perturbation short-period term short-period variable short-range field short-range force Shortt clock short-term stability short wave branch short-wave fade-out short-wavelength radiation shot noise shower meteor shower radiant shut-off shutter blade shutter correction shutter sweep correction shuttle Shuttle Pointed Autonomous Research Tool for Astronomy SI