biotic index of pollution
常见例句
- Furthermore, biological assessment of water pollution and eutrophic condiction was conducted by using the method of "indicator organism", "biotic index"and"R.
報道了東平湖輪蟲群落結搆特征及數量的季節變動，竝依據調查結果，採用“指示生物法”、“生物指數法”和“R。 返回 biotic index of pollution