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

单词	history of crop cultivation in China
释义	history of crop cultivation in China Encyclopedia 管理学〔中国作物栽培史〕释 history of crop cultivation in China中国作物栽培史中国原有野生植物经过驯化转为人工种植，或国外植物通过某种途径传入中国后本土化种植的过程。其作物主要包括经济作物和粮食作物，而经济作物中又包含纤维作物、油料作物、糖料作物、嗜好作物、果树、蔬菜、花卉等。
随便看	time independent perturbation theory without degeneracy time-independent perturbation theory without degeneracy time-independent Schrodinger equation time-independent Schrodinger wave equation time-independent wave equation time-inhomogeneous time integrated intensity time integration scheme time interval time-interval time interval measurement instrument time invariance time-invariant time-invariant channel time invariant circuit time-invariant control system time-invariant control systems time-invariant model time-invariant network time invariant system time-invariant system time inversion time keeper time keeping time-keeping

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