例句與用法

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1. There was no significant difference of diversity index between the tree layer and the shrub layer
   喬木層與灌木層之間多樣性各項指標總體無顯著差別。
2. Effects of selective cutting of different intensities on the tree layer structure and species diversity of evergreen broadleaved forest
   擇伐作業對常綠闊葉林喬木層樹種結構及物種多樣性的影響
3. Effects of different intensities of artificial disturbance on tree layer of castanopsis carlesis forest using method of diversity measure
   多樣性的測度方法探討不同人為干擾強度對米櫧林喬木層的影響
4. The vertical structure of each forest community were obvious and could be divided into tree layer , shrub layer , herbage layer and lianas
   各群落垂直結構十分明顯，可分為喬木層、灌木層、草本層和層間植物。
5. The species diversity index of the tree layer was a bit low , and the general trend was shrub layer > treelayer > herb layer
   喬木層物種多樣性指數偏低,垂直結構各層次間物種多樣性大小依次為灌木層>喬木層>草本層。