单词contaminant
n.: 沾染物(质)
网络: 污染物；水中污染物；沾污物
掺合物
沾染性
毒物
弄污
沾污
沾染物(质),(使清洁空气等污染的)污染物
复数：contaminants
n.pollutantimpuritytoxinpoisonwaste product
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？