contaminants

Since contaminants do not move with the water as it moves across the membrane, purer water collects on the other side of the membrane.

由于污染物不能够和水一起穿过薄膜，因此在水的另一边便可以收集到更纯净的水。

few environmental contaminants have shown such a strong correlation with intellectual ability.

很少的环境污染物就展现出对智力能力的强大关联。

avoid oil and other contaminants from the surface penetration, so that the ground becomes easy to clean.

避免油类及其它污物由表面渗透，羊角线使地面变得容易清洁。

Surface resistivity: leakage across the surface, a function primarily of surface contaminants.

表面电阻率：经过材料表面的泄漏，主要是表面污染的作用。

The fact of the matter is that there are many other contaminants we should consider and attempt to control.

但事实上，还有其他许多种污染我们没有考虑到，也未试图采取措施进行控制。

When allowed to collect at the lead end of a heater, contaminants can also cause electrical shorts between power pins or terminals.

当加热器的线头也能吸附导电材料时，污染也能引起接线端子短路。

sharma said he found dirt and contaminants in the bottle , and suffered from insomnia , severe headache and stomach pain.

当饮用了其中的一瓶后他开始出现失眠严重头疼和胃痛等症状。

Desiccant dryers, also referred to as regenerative dryers, use desiccant media to adsorb moisture and contaminants from compressed air.

去湿烘干机也称作再生烘干机，利用去湿介质吸收压缩空气的水分和污染物。

however , it is possible that chemical contaminants , pesticides and hormones in the beef could be the reason for these results.

然而，牛肉中所含的化学污染物、杀虫剂以及激素可能是造成这些结果的原因。

There seems to be ever more news report about food contaminants - why?

现在关于食物污染物的新闻报道好像比以往任何时候都多，这是为什么？

But automobiles and gas stations aren't the only sources of benzene, hexane, and other air contaminants, warned one of the researchers.

不过研究人员警告说汽车和加油站不是苯和己烷这样的大气污染物的唯一来源。

These scales and contaminants can drastically reduce the heat transfer efficiency of the system.

这些规模和污染物，可大幅度地降低了系统的传热效率。

Distillation will reliably remove more contaminants than other purifying systems and is cheaper than bottled water in the long run.

确实，比起其他的净化系统，蒸馏能够去除较多的杂质，而且从长远来看，也比桶装水更为实惠。

After years of delays General Electric has now begun a process of dredging to clean up the contaminants.

耽搁多年之后，通用电气现在已开始挖掘清理河中的污染物。

Polycyclic aromatic hydrocarbons (PAHs) are known as toxic, mutagenic, carcinogenic and persistence organic contaminants in the environment.

多环芳烃是一类普遍存在于环境中的难降解的危险性“三致”有机污染物。

Mr Payne said whales absorb the contaminants and passed them on to the next generation when a female nurses her calf.

佩恩说，鲸鱼吸食了污染物，雌鱼哺育幼鱼时又传给下一代。

All of the drinks in our tests had at least one sample containing one or more of these contaminants: arsenic, cadmium, lead and mercury.

我们检测的所有种类的蛋白质饮料，都至少有一个样本包含一种或多种以下重金属污染物：砷，镉，铅和汞。

The syngas rises through the pool, heavy metals sink to the bottom and other contaminants form a slag on top.

合成气冒出，重金属下沉，其它杂质形成熔渣浮在表面。

Additional water is pumped through the garden systems, which biologically filter out contaminants and pollutants.

更多的水则被循环泵入花园系统，通过生物过滤的方式去除污染物和有害物。

Howeer, it is possible that chemical contaminants, pesticides and hormones in the beef could be the reason for these results.

但是，化学污染物，杀虫剂及牛肉种的激素都有可能是导致精子数量减少的原因。