“千克”的概念、定义、翻译、参考文献-科学参考

单词	千克
释义	千克 Encyclopedia 工学〔SI基本单位〕释 kilogram千克国际单位制（SI）中的质量单位。符号kg。当普朗克常数h以单位J·s即kg·m2·s-1表示时，将其固定数值取为6.62607015×10-34来定义千克，其中米和秒用c和ΔνCs来定义。 Physics kilogram千克
随便看	theory of guya theory of hard and soft acids and bases theory of harmony theory of harmony management theory of heat death theory of heavy quarkonium theory of hegemony theory of hierarchies theory of historical creation theory of historical periodization theory of historical synergy theory of historical time Theory of Historiography and Historical Criticism theory of holomorphic function spaces theory of housing demand theory of housing Supply theory of housing supply and demand theory of humanity being good and feelings being evil theory of humanity with both of goodness and evilness theory of human races origin theory of human rights theory of humus nutrition theory of hydrocarbon origin by thermal degradation of kerogen theory of hyperbolic functions theory of ideals

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。