species diversity是什么意思 species diversity怎么读
species diversity的用法和样例
- Synthetic indices for stand species diversity.
林分物种多样性指标体系的研究。 - Medicinal plants, which are of rich species diversity, are important natural resources for human existence and development.
摘要药用植物具有丰富的物种多样性，是人类生存与发展的重要自然资源。
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