“ancient farming techniques”的概念、定义、翻译、参考文献-科学参考

单词	ancient farming techniques
释义	ancient farming techniques Encyclopedia 理学古代耕作技术释 ancient farming techniques古代耕作技术中国古代通过使用农具以改善土壤耕层构造和地面状况的各种技术措施的总称。
随便看	virtual block virtual block address virtual boundary element method virtual bound state virtual business cycle virtual calibration virtual campus virtual casting virtual cell model virtual channel virtual channel, VC virtual character virtual circuit virtual circuit switching virtual classroom virtual clothing display virtual collection virtual combat training system virtual communication virtual community virtual computer virtual console virtual construction virtual construction with numerical model virtual crack closure technique

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。