species composition的意思|示意
[进化] 物种组成；种类成分
species composition相关短语
1、 fish species composition 鱼种组成
2、 Tree Species Composition 树种组成
3、 These Native Species Composition 这些土着人种构成
4、 species composition of a forest 林木组成
5、 woody species composition 木本植物组成
6、 plant species composition 植物配置
7、 species composition of birds 鸟类组成
8、 mixed tree species composition 混交树种组成
9、 tree species composition index 树种组成指数
species composition相关例句
The species composition and the biomass of phytoplankton varied whenfeeded with photosynthetic bacteria in fish ponds.
鱼塘泼施光合细菌后浮游植物种类组成及生物量均发生变化.
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The species composition of mollusca were markedly difference in different sediment.
不同底质的红树林区软体动物组成有显著差异.污染可能是造成沙头角红树林区软体动物多样性低的重要环境因子.
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The species composition and characteristics of mangrove flora in the world were reviewed and discussed.
探讨了世界红树林植物区系的种类组成及其特点.
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The age structure of most dominant species community is declining, and the community species composition unstable.
样地内多数优势种群的年龄结构为衰退型, 群落的种类组成不稳定.
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