“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	fixed fixed action pattern fixed altitude mounting fixed antenna fixed asset delivery rate fixed asset investment price index Fixed assets depreciation fixed assets investment law fixed attribute fixed-axis rotation fixed-axis rotation of rigid bodies fixed basis fixed bed fixed bed combustion fixedbed electrode fixed bed gasification fixed bed gasifier fixed bed reactor fixed bed solid adsorptive desiccant system fixed bias fixed block fixed boundary condition fixed branch point fixed buoy observation fixed capital

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。