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

单词	grass variety degradation
释义	grass variety degradation Encyclopedia 农学草品种退化释 grass variety degradation草品种退化草品种的优良性状在经过几代以后，表现逐步减弱以至变劣，甚至有时出现某些预料不到的不良性状的现象。
随便看	real algebra real-algebraic real-algebraic curve real-algebraic geometry real-algebraic group real-algebraic set real algebraic variety real-algebraic variety real analysis real-analytic real-analytic bundle real-analytic function real-analytic geometry real-analytic manifold real-analytic set real-analytic space real-analytic structure real-analytic surface real anomaly real aperture real aperture radar real-aperture radar real axis real brightness real bundle

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。