species diversity翻译

species diversity的基本解释

读音: 美: 英:

物种多样性:指生态系统中不同物种的数量和相对丰度的度量。

例句

When sea stars are removed, species diversity falls sharply.海星消失后,物种多样性急剧下降。
At one time, ecologists believed that species diversity made ecosystems stable.生态学家曾一度认为,物种多样性使生态系统变得稳定。
This easterly decline in species diversity is well demonstrated by birds and coral fish.鸟类和珊瑚鱼很好地证明了东部物种多样性的退化。

短语

index of species diversity 种庞杂度指数 ; 种歧异度指数
Plant species diversity 植物种类多样
Coal species diversity 煤炭品种多样化
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