“variety evolution”的概念、定义、翻译、参考文献-科学参考

单词	variety evolution
释义	variety evolution Encyclopedia 农学品种演化释 variety evolution品种演化在农业生产逐渐发展的背景下，人类依据生态环境、耕作条件以及自身需求的改变，通过逐代将驯化作物中利于个体生存和繁殖后代的变异进行选择累积，从而演变形成新的种、亚种、品种的过程。又称品种演变。
随便看	carburized steel made of bloom carburizing carbylamine carbyne car camping car carpet car carrier carcase carcass carcass meat Carcassonne carcass tumor inspection Carcavi carcinoembryonic antigen carcino-embryonic antigen，CEA carcinogen carcinogenesis carcinogenesis of environmental pollutant carcinogenic effect of space radiation carcinogenic effects of polycyclic aromatic hydrocarbons carcinogenicity of asbestos pollution carcinogenicity of environmental pollution carcinogenicity of nickel pollution carcinogenicity of N-nitroso compounds carcinogenicity of vinyl chloride pollution

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