“history of potato cultivation”的概念、定义、翻译、参考文献-科学参考

单词	history of potato cultivation
释义	history of potato cultivation Encyclopedia 农学马铃薯栽培史释 history of potato cultivation马铃薯栽培史 17世纪中叶引进中国，其栽培史与新大陆的农业起源时间大致相同。在16世纪西班牙人到达南美洲以前已经传播到许多地方。
随便看	precipitation chemistry precipitation days in China precipitation/dissolution precipitation dissolution equilibrium precipitation form precipitation fractionation precipitation from homogeneous solution precipitation gravimetry precipitation hardening precipitation hardening iron-based cast and wrought superalloy precipitation hardening nickel based cast and wrought superalloy precipitation in China precipitation intensity in China precipitation masking method precipitation measuring instrument precipitation measuring instrument based on light intensity attenuation precipitation measuring instrument based on linear-array-imaging technique precipitation-measuring radar precipitation method precipitation number precipitation observation precipitation of insoluble compounds precipitation of plutonium oxalate precipitation polymerization precipitation radar

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