英语词汇“biological indicator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	biological indicator
释义	biological indicator biological indicator [‚bī·ə¦läj·ə·kəl ′in·də‚kād·ər] (biology) An organism that can be used to determine the concentration of a chemical in the environment. biological indicator biological indicator any organism which can be used to characterize particular environmental properties, e.g. pollution, oxygenation. For example, crustose lichens, such as Leconora coneyaeoides, are tolerant of pollution, whereas fructuose lichens, such as Usnea sp., are very sensitive to atmospheric pollution and are found only in areas where pollution is slight. AcronymsSeeBI
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