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1·Over hundred organic pollutants were discovered in every water sample.

在每种水样品中发现有上百种有机污染物。

2·Collect water sample from the site where transect line runs into the sea.

在样条伸展入海的位置取海水样本。

3·Add 5 ml. concentrated sulphuric acid to 100 ml. water sample and shake well.

把大约5亳升的浓硫酸加进100亳升的水样本中，混匀。

4·The sensor has been used to detect the dissolved oxygen in the water sample of Eastern Lake.

同时我们用该传感器对东湖水质中的溶解氧进行了检测。

5·When measuring, when the measured water sample into a specific reagent, water would quickly color.

测量时，当被测水样放入特定试剂时，水样会迅速显色。

6·The liquid phase water sample was continuously injected into extracting organic solvent by spray pumping.

在实验过程中，液体水样在泵的作用下，通过喷头与萃取溶剂接触。

7·This paper introduces the distribution of sampling points and water sample analysis method and analyzes...

介绍了水质采样点的分布情况和水样分析方法。

8·The proposed method was successfully applied to the analysis of some water sample with satisfactory results.

该法还用于实际水样的分析，获得较好的定量分析结果。

9·Under optimum conditions, lead and cadmium can be enriched and eluted at the same time in the same water sample.

经过最佳条件选择，在同一水样中可以同时进行富集、 洗脱铅和镉。

10·The effect of special treated water sample, the selection and condition of separation column were studied in this assay.

对水样保存特殊性的影响，色谱柱的选择及实验条件进行研究。

水样

1·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。

2·Methods: Suspension quantitative germicidal test in laboratory, natural water sample disinfection test, swimming pool water disinfection test and animal toxicity.

方法：悬液定量杀菌试验、天然水样的消毒试验、游泳池水消毒试验及动物毒性试验。

3·The optimal performance index of the product is obtained through the research on its morphological distribution and the treatment of the simulation water sample.

通过其形态分布的研究和对模拟水样的处理得到了产品的最优性能指标。

4·A reasonable and effective prior treatment method of the water sample, apparatus conditions and the concentration of main reagents are established by doing a series of conditional experiments.

通过一系列条件实验，设定了合理有效的水样前处理方法，仪器测定条件以及主要试剂的浓度。

5·To improve the technology for treating chlorinated hydrocarbons in ground water, adsorption of carbon tetrachloride in simulated water sample by modified bentonite was investigated.

为完善地下水中氯代烃污染物的处理技术，进行了用改性膨润土吸附模拟水样中四氯化碳的试验研究。