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Terms for subject Water resources containing 示 指 | all forms
ChineseEnglish
指示微生物monitor microorganism
指示生物bioindicator
指示菌bacterial indicator
氧化还原指示剂oxidation reduction indicator
水体粪污染指示菌indicator bacteria of water fecal pollution
污染指示生物index organism for pollution
污水污染指示物indicators of sewage pollution
潜在水污染指示物indicators of potential contamination of water
羧酸钙指示剂calconcarboxylic acid