“time and frequency measurement instruments”的概念、定义、翻译、参考文献-科学参考

单词	time and frequency measurement instruments
释义	time and frequency measurement instruments Encyclopedia 工学时间与频率测量仪释 time and frequency measurement instruments时间与频率测量仪用于测量时间间隔和频率参数的仪器。
随便看	yield polyhedron yield ratio yield relation yield strain yield strength yield strength under high pressure yield stress yield surface yield temperature yield-to-weight ratio Yi embroidery Yi Eonjeok Yifan festival of Mulao nationality Yi Fan Xian music scale mode Yi Feng yifeng Yifeng Xian Yi-fu Tuan Yigal Mossinson Yi Gong Yigong Co yigong powder Yigongzangbu River Yigougou opera yiguan decoction

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。