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

单词	history of corn cultivation in China
释义	history of corn cultivation in China Encyclopedia 管理学〔中国作物栽培史〕释 history of corn cultivation in China中国玉米栽培史玉米引入中国后，逐渐人工种植的本土化过程。玉米虽然是外来物种，但经过几百年的发展，已成为中国四大粮食作物之一。
随便看	ion exchange resin ion-exchange resin ion exchange resins ion exchange sustained/ controlled release preparations ion exchange technique ion-exchange technology of tungsten ion exchange vessel ion exclusion chromatography ion exclusion chromatography (IEC) ion flotation ion flow ion flux ion fragmentation ion gun ion-gyro-frequency ion hammering ion homeostasis Ionians Ionian Sea ionic activity ionic activity coefficient ionic activity factor ionic activity sensor ionic adsorption on mineral surface ionic association

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