contamination的例句大全

PCBs are broadly used in electrical equipment as dielectric fluid and caused widespread contamination of their storage sites.

多氯联苯在电器设备里广泛用作电介质液，在存放地造成大量污染。

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Survey on BaP Contamination in Crops in Industrial and Non-industrial Zones

工业区与非工业区农作物中苯并（a）芘的污染调查

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The need to control toxic contamination has only become more urgent.

去控制毒物污染的需要只有变得更迫切了.

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Zhongyuan oilfield conducts a study on innoxious treatment of wasted drilling fluid to eliminate the contamination to soil and underground water source.

为解决废弃的钻井液对周围的土壤及地下水源造成污染，中原油田开展了废弃钻井液无害化处理技术的研究工作。

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Infection of drive lines and contamination during perioperative period and autoinfection of animals were considered to be the main sources of VE infection.

感染多来源于驱动管道的感染，术中或术后污染及动物的自身感染，最常见的致病菌为绿脓杆菌。

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Type Three Secretion System chaperone protein CesT and CesD were then fused with TAP tags to purify protein complexes. Further analysis showed complexes containing target protein without non-specific contamination.

然后以III型分泌系统的分子伴侣蛋白CesT和CesD为靶蛋白，都分离鉴定到了含靶蛋白的复合物，且没有非特异条带，进一步表明串联亲和纯化的特异性较好。

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Also in the vegetable, lead and cadmium contamination were found in nine pieces of samples including Beijing cabbage, white turnip, radish and kidney bean etc. Double standard-exceeding rate was 15.2% ( 9/ 59).

同时发现京白大、白萝卜、胡萝卜、四季豆等共9份蔬菜铅、镉同时超标，双重超标率达到15.2%（9/59）。

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Ammonia nitrogen is one of the main contamination has seriously jeopardized the water environment, that cause eutrophic state& red tide phenomenon.

水体中富营养化引发赤潮现象频繁发生，已严重危害了水环境，其中主要元凶之一是氨氮废水大量排放，使原本恶化的水质雪上加霜。

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A Survey of the Contamination of Oxygen Inhalation and Exhauster System of Hyperbaric Oxygen Chamber

高压氧舱吸排氧系统装置污染的调查及对策

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A new water base extreme pressure lubricant, XCR, was synthesized in laboratory, in an effort to solve the contamination problem caused by oil base lubricants and poor lubrication behavior using water base lubricants.

针对油基润滑剂对环境造成污染和常规水基润滑剂极压润滑持效性差的问题，室内合成了一种新型的水基极压润滑剂XCR。

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Five PRB Response Materials Processing Groundwater Contamination Results Contrast

五种PRB反应材料处理地下水污染效果对比

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The LJC Type Device for Monitoring Alarming Transmission Line Insulator Contamination

LJC型线路绝缘子污秽监测报警器

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Torvald regard Krogstad as a source of moral contamination.

Torvald把Krogstad看作是道德败坏的人.

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Neal Austin, Morrisons' logistics and supply chain director, said: Technically, we would have a concern about the risk of contamination given the closed environment within the trailers.

莫里森公司（Morrisons）的物流与供应链主管尼尔？奥斯汀说：从技术上来看，我们担心货车的封闭空间很容易弄脏食物。

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Total bacteria, as a target for extent of contamination in food, is very important in sanitization.

细菌总数作为判定食品被细菌污染程度的标记, 具有重要的卫生学意义.

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Even slight contamination could affect film thickness to a considerable degree.

即使存在一点污染物就会对液膜厚度产生一定程度的影响.

词典精选例句

Meanwhile, the sample contamination, oil-gas migration , multiple reservoir formation, mixed source, etc. should be noticed.

同时要注意样品污染 、 油气运移 、 多次成藏 、 混源等多种主客、观因素的影响.

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You may HAs anotIT certificate clarifying the goods to be free from radioactive contamination.

你们还要出具另一份证明书,以证明货物么有受放射线污染.

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The contamination of water makes the residents vulnerable to diseases.

水的污染是居民们容易得病.

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Their petrological and geochemical characters suggest that the host rock of the xenoliths is basanite, and the magma has not experienced obvious differentiation and assimilatory contamination.

岩石学和地球化学特征揭示包体寄主岩为碧玄岩，岩浆没有经历明显分异和同化混杂作用。

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