What is an indicator organism
来源:百度知道 编辑:UC知道 时间:2024/09/25 16:25:08
英文的回答!谢谢~
Indicator organisms are used to measure potential fecal contamination of environmental samples. The presence of coliform bacteria, such as E. coli, in surface water is a common indicator of fecal contamination.
什么是指标生物?indicator organism指标生物
what is an insect?
what is an ideal family?
what is an epic poem?
What is the left side of an apple?
An Earl Grey is what kind of drink?
What is "Gold Mountain",an d Why? (English)
what is important when planning an advertising campaign
_____interesting story it is A.what B.what an C.how
What if she is an angle sent here from heaven? What am I supposed to do ?
An item originally priced at $55 is marked 25% off. What is the sale prcie?