“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	simen coal measures Si Men Jing Simen National Park Simenqian Zhen Simen Quan Simens-Martin furnace Simeon Ake Simeon the Great simetryn Si Mgang Līh, myths or ancient songs from the Va people Simian Moutains Scenic and Historic Area Simian Shan simian virus 40,SV40 simiao pill simiao yongan decoction Simien National Park World Natural Heritage of Ethiopia similar similar algebra similar construction similar correspondence similar covering similar endomorphism similar figures similar fractions similar function

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。