生物指数 – phrases

Terms for subject Environment containing 生物指数 | all forms | in specified order only

Chinese	English
水污染生物指数	biologic al index of water pollution
生物指数	biotic index Scale for showing the quality of an environment by indicating the types of organisms present in it (e.g. how clean a river is) (是通过指示目前的生物种类来显示环境质量的一种量度。)