“multiple cropping in China”的概念、定义、翻译、参考文献-科学参考

单词	multiple cropping in China
释义	multiple cropping in China Encyclopedia 农学中国多熟种植释 multiple cropping in China中国多熟种植多熟种植制度在中国的发展与应用。
随便看	arithmetic scheme arithmetic semiformal system arithmetic sequence arithmetic sequence of higher order arithmetic sequence problem arithmetic series arithmetic series of higher order arithmetic set arithmetic shift arithmetic sign arithmetic space arithmetic structure arithmetic subgroup arithmetic sum arithmetic summation of pinning force arithmetic system arithmetic theory arithmetic transfinite recursion arithmetic triangle arithmetic underflow arithmetic unit arithmetic universal algebra arithmetic value of the n-th root arithmetic variety arithmetization

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