Objective To study the methods of Algae Samples preparing in Drinking - water Sampling.

目的研究饮用水中藻类形态学鉴定样品标本制作方法。

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But he did note that Pennsylvania does not regulate water quality in private Wells and that water sampling is typically not done by homeowners.

但他的确指出，宾夕法尼亚并不规管私人水井的水质和水抽样通常不是由业主完成。

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The floating automatic water sampler consists of four parts, namely, a structure system, a power control system, a water sampling system and an automatic control system.

浮动式自动水样采集器由四个部分组成，分别为结构系统、动力控制系统、水样采集系统和自动控制系统。

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And she was still going back and forth with the state department of water resources for her drinking water sampling and testing plan.

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Systematic water sampling in the late 19th Century was prompted by concern over cholera outbreaks and the generally appalling state of the Thames.

BBC: Thames archive reveals long nitrate rise

That will then be followed by the water sampling device - its descent captured live by HD cameras - and then the sediment corer.

BBC: Key tests in search for life in frozen Antarctic lake