“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	agora Agoraphobia agoraphobia agostic hydrogen agostic hydrogen bond Agostinho Neto Agostino Agazzari Agostino Ramelli Agota Kristof AGP agpaite A. G. Pinsker A. G. Pinsker (1905—1985) AGPS Agra fort A Grammar of Ancient Chinese by Ma Jianzhong A Grammar of Spoken Chinese agrammatism A Grand Dictionary of Cantonese Opera A Grand Dictionary of the Genres of Chinese Clapper Opera agranulocyte agranulocytosis agraphia A Graphical Catalogue of Mei Lanfang’s Collected Facial Masks in Chinese Opera Agrarian Reform in India

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