“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	vegetation map Vegetation Map of the People's Republic of China（1︰1000000） vegetation mattress vegetation measures for soil and water conservation Vegetation of China vegetation pattern vegetation patterns vegetation physiognomy vegetation primary succession vegetation productivity vegetation quantitative characteristics vegetation regionalization vegetation regionalization in China vegetation representation vegetation science vegetation seasonal aspect vegetation secondary succession vegetation species composition vegetation structure vegetation succession vegetation succession climax vegetation succession series vegetation three-zonal law vegetation types in China vegetative agriculture

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。