“品种演化”的概念、定义、翻译、参考文献-科学参考

单词	品种演化
释义	品种演化 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	airborne gravity data correction airborne gravitydata transformation processing airborne gravity gradient measurement airborne gravity gradient survey airborne gravity gradiometer airborne gravity gradiometry airborne gravity scalar survey airborne gravity survey airborne gravitysurvey data processing airborne gravity surveysystem airborne gravity tensor survey airborne high frequency communication airborne highspeed serial bus airborne hoist airborne identification of friend or foe system airborne infrared search and tracking system airborne infrared system airborne instrumentation airborne intelligence surveillance and reconnaissance system airborne laser bathymetry airborne laser bathymetry system airborne laser range finder airborne laser scanner based surveying and mapping technology airborne laser weapon airborne launch

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。