“positioning device”的概念、定义、翻译、参考文献-科学参考

单词	positioning device
释义	positioning device Encyclopedia 文学定位装置释 positioning device定位装置单张纸印刷机上对进入印刷机组前纸张进行位置校正和位置确定的装置。又称规矩部件。
随便看	self-linking number self-loading grapple skidder self localization and navigation self-loop self-love self-lubricating bearing self-lubricating polymer self-lubrication self-lubrication materials self-luminance self-luminescence self-luminous body self-luminous train self-made toys and teaching aids self-magnetic field self-maintained discharge self-maintained discharge, self-sustained discharge self-management self-management distribution self-management technology in database self-managing systems self-map self-mapping self mass self mental care

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。