查询词典 contaminated

The local fire department alerted him that the home of a student at Agua Fria High School was contaminated with liquid mercury that apparently had been taken from a science classroom.

当地消防局告知 Matthew ，其学校一位学生的住宅已遭到液态汞的污染，现在看来这些汞是被从实验室上私自带出的。

By providing chambers on both top and bottom of the bed, contaminated air is forced through the bed from the top down.

通过在顶部和底部提供燃烧舱，受污染的空气被强行自上而下通过碳床。

Air pressure differentials should be such that there is no flow of air between the work area and the external environment or risk of contamination of outer clothing worn outside the area; f an air lock system for the passage of equipment, which is constructed so that there is no flow of contaminated air between the work area and the external environment or risk of contamination of equipment within the lock.

f 设备的进出要有气闸系统，其结构要保证没有工作区和外界环境之间污染空气的流通，或气闸室里的设备没有被污染的风险。

This study investigated not only the release of Cu,Zn at different pH values and at different grain-sizes from contaminated sediments by Cu,Zn sampled from alongshore water bodies north of Bohai Bay,but also the releasing kinetics of Cu,Zn under special acidic conditions.

以渤海湾北部海域沉积物为研究对象，分别经重金属Cu、Zn污染后，研究了在不同pH和不同粒度条件下Cu、Zn的释放能力，同时研究了在特定酸性条件下Cu、Zn的释放动力学。

BACKGROUND: Amnesic shellfish poisoning is caused by consumption of seafood contaminated by marine neurotoxins, mainly domoic acid.

背景：失忆性贝毒属于海洋神经毒素，是一类具有神经兴奋的氨基酸类物质，其主要成分为软骨藻酸。

Contact lenses can cause conjunctivitis if they get contaminated with bacteria or, rarely, tiny creatures called amoeba.

隐形眼镜可以造成结膜炎，如果他们得到污染的细菌或很少，微小的动物，所谓的变形虫。

Appropriate anolyte enhanced electrokinetic method can be applied to remediate fluorine from contaminated soil.

可以采用适当的阳极强化电动力学技术对氟污染土壤进行修复。

They found that 95 percent of telephones were contaminated, often with more than one type of microbe, and often with antibiotic-resistant bacteria.

他们发现九成五的手机被多种微生物污染，而且多是耐药菌。

In general, surfactant has a potential in the remediation of contaminated aquifer and soil.

总之，表面活性剂在受污染地下水和土壤的修复领域有着广阔的应用前景。

It is the first time that no additional anode was adopted in the magnetic macroparticles filter. At the same time the auto-re-igniting system was designed for vacuum cathodic arc deposition instrument. It ignites the arc with an electronic component with high voltage and can auto distinguish weather the arc dies out or is on during the deposition via a main power supply feedback unit. The energy for igniting the arc is very less and thus can successfully prevent the film being contaminated.

设计制造的电子式真空阴极弧离子镀引弧器成功地实现了高压脉冲引弧，可以多次重复使用，所用能量较小，可以有效防止对所镀膜的污染，引弧可靠，能够自动识别电弧是否引燃，能够在熄弧后自动重新引弧，重新引弧的速度快，有效防止了熄弧引起的气压波动，使镀膜过程中气压非常稳定。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。