“1千克质量基准砝码”的概念、定义、翻译、参考文献-科学参考

单词	1千克质量基准砝码
释义	1千克质量基准砝码 Encyclopedia 工学质量计量技术释 national prototype of the kilogram1千克质量基准砝码中国在1965年从国际计量局得到砝码器号是60号的国家千克原器。
随便看	combinator calculus combinatorial combinatorial active-site saturation test，CAST combinatorial algorithm combinatorial analysis combinatorial analysis situs combinatorial approximation combinatorial auction combinatorial ball combinatorial boundary combinatorial cell combinatorial characteristic Combinatorial Chemistry combinatorial chemistry combinatorial chemistry and compound combinatorial library combinatorial choice problem combinatorial closure combinatorial code combinatorial complexity combinatorial composition combinatorial configuration combinatorial convexity combinatorial deformation combinatorial design combinatorial dimension

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。