2) declining populations
衰退种群
3) Stable species
衰退种
4) cacothenics
种族衰退
5) Germplasm depression
种质衰退
6) degeneration
[英][dɪ,dʒenə'reɪʃn] [美][dɪ'dʒɛnə'reʃən]
衰退
1.
The ultrastructure changes of endosperm during degeneration process and its function to development of embryo in watermelon;
西瓜胚乳衰退过程中的超微结构变化及其对胚发育的作用
2.
Ultracytochemical Localization of Acid Phosphatase in Nucellar Cells of Wheat During Degeneration ;
小麦珠心细胞衰退过程酸性磷酸酶的超微细胞化学定位(英文)
3.
Analysis on current situation and degeneration reasons of sweetfish resource(Plecoglossus altivelis) in Zhejiang province
浙江香鱼资源现状与衰退原因分析
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条