物种群 meaning in English
species group
Examples
- Both single species and whole groups of species last for very unequal periods .
单独的物种以及整个的物种群存续的时期极不相等。 - The whole groups of species sometimes falsely appear to have been abruptly developed .
整个的物种群有时会假象地表现为突然发生的。 - Terrestrial species declined by 31 per cent , freshwater species by 28 per cent , and marine species by 27 per cent
其中，陆生动物种群下降了31 % ，淡水动物下降了28 % ，而海洋动物下降了27 % 。 - Nd5gene sequencing is a good method for studying genetic differentiation and constructing phylogenetic tree
6 . nds序列测定是研究裳凤蝶属物种群遗传分化、构建系统发育树的快速、有效的方法。