“check standard”的概念、定义、翻译、参考文献-科学参考

单词	check standard
释义	check standard [`chek ´stan·dǝrd] ^{ANALYTICAL CHEMISTRY} In physical calibration, an artifact that is measured at specified intervals.
随便看	praecipitatio Praesepe pragma pragmatics prairie prairie climate prairie dog prairie soil prairie wolf Prandtl-Glauert rule Prandtl-Meyer flow Prandtl number prase praseodymium prase opal prasinite Prasinovolvocales prasopal pratincolous Pratt truss preadaptation prealpine facies preamble preamplifier preassembled

科学参考收录了103327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。