“weights and measures before the Qin Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	weights and measures before the Qin Dynasty
释义	weights and measures before the Qin Dynasty Encyclopedia 工学中国古代度量衡史释 weights and measures before the Qin Dynasty先秦时期度量衡先秦时期的度量衡制度及历史。
随便看	nilpotent subalgebra nilpotent subgroup nilpotent subset nilpotent superalgebra nilpotent symmetric space nilpotent transformation nilpotent zero-divisor nil radical nilradical nilradical of a ring nil-representation nilrepresentation of a Lie algebra nil-right ideal nil ring nil-ring Nils-Aslak Valkeapää nil-segment nil-semigroup Nilsen nil-sequence nil-series nil-set Nils Johan Rud Nils John Nilsson Nilsson energy level

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。