biotic index of pollution
常見例句
- 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構特征及數(shù)量的季節(jié)變動，并依據(jù)調查結果，采用“指示生物法”、“生物指數(shù)法”和“R。 返回 biotic index of pollution