“weeding in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	weeding in ancient China
释义	weeding in ancient China Encyclopedia 农学古代中耕除草释 weeding in ancient China古代中耕除草中国古代精耕细作农业生产中的一个环节。形成和完善，经历了漫长的时期，最终形成一套理论，成为传统农业中的宝贵遗产之一。
随便看	ultra-elliptic differential equation ultra-elliptic equation ultra-elliptic integral ultrafactorial ultrafast ultrafast capillary electrophoresiss ultrafast differential scanning calorimeter ultrafast electron crystallography ultrafast electron diffraction ultra fast laser ablation ultra-fast laser ablation ultrafast laser ablation ultrafast low energy electron diffraction ultrafast neutron ultrafast nonlinear optics ultrafast optical spectroscopy ultrafast optics ultrafast pinch ultrafast process ultrafast pulse ultrafast pump-probe ultrafast single particle imaging ultrafast single-particle imaging ultrafast spectroscopy ultra-fast speed insulated gate bipolar transistor

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