water standard 水质标准
drinking water standard 饮用水标准
Water Standard Company 水务标准公司
National Primary Drinking Water-Standard 国家主要饮用水标准
Vienna Standard Mean Ocean Water 维也纳标准平均海水
Ethanol in Water Standard Solution 水中乙醇溶液标准物质
international drinking water standard 国际饮用水标准
standard water depth 标准水层深度 ; 标准观测层次
sea water quality standard [海洋] [环境] 海水水质标准
Who sets the standard for water quality?
水质标准由谁来制订？
A simple rule definition is shown in Table 3, where a water sample is evaluated for compliance with an established water standard.
表3给出了一个简单的规则定义，在这个定义中评估了水样是否符合既定的水质标准。
Very low level that did not exceed the drinking water standard but they had such a brouhaha that they almost shut this lab down because of the public outcry demanding that it be shut down.
非常低水平的，没有超过饮用水的标准，但是他们有一个骚动，导致他们几乎要关闭这个实验室，由于，公众抗议要求它关闭掉。
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