“needle bearing ”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32164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	needle bearing
释义	needle bearing 滚针轴承
随便看	mechanical chopper mechanical comparator mechanical counter mechanical coupling mechanical design mechanical efficiency mechanical energy mechanical equivalent of light mechanical filter mechanically-driven optical reflector mechanical model mechanical optical deflectors/scanners Mechanical Optical Deflectors/Scanners Mechanical Optical Scanners 1 mechanical optical scanners 1 mechanical optical switches mechanical property mechanical pump mechanical Q-switch mechanical raster scanning type system mechanical recording head mechanical register mechanical scanning mechanical splice mechanical stage