1·Before sampling, it should be cleaned with the sample water 3 times.
在采样之前，再用即将采集的水样清洗三次。
2·Veolia is required to sample water from the surrounding area regularly.
威立雅被要求定期抽取周围区域的水样本进行检测。
3·The difference (at) between the CL intensity for distilled water and that for sample water was proportional to the COD value of water sample.
之间的发光强度为蒸馏水而这种差距的水样(上)是成正比的水样COD值。
4·The total volume of water in the saturated sample must therefore be thought of as consisting of water that can, and water that cannot drain away.
"因此，人们认为充满水分的岩石样本的总含水量既包括可能会渐渐流失的水分，也包括不会流失的水分。
5·Much of the water in a sample of water-saturated sediment or rock will drain from it if the sample is put in a suitable dry place.
如果把水饱和的沉积物或岩石样品放在合适的干燥的地方，样品中的大部分水将从中流出。
6·Researchers realised that adding luciferase and luciferin to a sample of water or food could be used to detect ATP, and thus determine whether the sample contained bacteria or other pathogens.
研究者透露说，在水或食物样品中加入荧光素酶和荧光素可以被用来检测atp，这样就可以确定样品中是否存有细菌或者其他病原体。
7·As they lingered nearby, hoping to dart a biopsy sample from her skin, the dolphin dived and then surfaced with her beak lodged in a conch shell, which she waved back and forth above the water.
（2007年7月31日下午）当时他们（研究人员）在附近徘徊，希望从她（指那只奇特的海豚）身上获取活组织检查样本。 这只海豚先是潜到水里，过了一会嘴上固定着一只海螺浮出水面，她在水上面来回挥舞着海螺。
8·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。
9·The men noted no particular smell in either sample of salty water.
这些男人指出，这两种含盐液体的样本并没有特殊气味。
10·In a typical use case, the flow of activity is driven by the interaction of a particular actor with the system toward the execution of a specific goal (for example, "managing a water-health sample").
在典型的用例中，活动流是由特定参与者与系统间以执行特定目标为目的而开展的交互驱动的(例如，“管理水健康状况样本”)。