species diversity

英 美
  • 物种多样性
    1. Synthetic indices for stand species diversity.
      林分物种多样性指标体系的研究。
    2. 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。