| 释义 |
diversity index
基本例句
多样性指数
Ancient tea trees are excluded when calculating the species diversity.古茶园多样性指数的计算未包括古茶树。
The community has an outstanding dominant species and the arborous layer possesses a comparatively highdiversity index.群落的优势种显著，乔木层的物种多样性指数较高，各样地间的植物种类具有一定的相似性。 |