First, I analysed the trace, poisonous organic contamination, both qualitatively and quantitatively, by mass spectrometry ( GC/ MS) and gas chromatography, using an electron capture detector ( GC/ μ-ECD).

1、

Trace metal contamination in sediments of the Pearl River Estuary and the surrounding coastal area, South china;

华南珠江入海口及其周边海岸地区沉积物中痕量金属元素污染；

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2、

The new method and instrument with the technology of Surface Plasmon Resonance ( SPR) for the water trace contamination is a cross-research on multi-disciplines.

将表面等离子共振（SPR）检测技术应用于生态环境痕量污染物检测新方法、新仪器的研究，是一项多学科交叉的研究课题。

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3、

A new system for detecting hydraulic oil contamination was presented.

研制了一种新型液压油污染检测系统。

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4、

An Inquiry into the Oil Contamination Control Method of Hydraulic System

液压系统油液污染控制方法探讨

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5、

Study of Microbial Remediation for Oil Contamination in Loess Region

黄土地区石油污染的微生物修复研究

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6、

Interaction between oil contamination and microbial community structure

石油污染与微生物群落结构的相互影响

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7、

Q2.Is it likely that contamination with the identified hazard could occur in excess of the acceptable level or could increase to an unacceptable level?

对于已识别的危害的污染情况是否极有可能发生超过可接受水平，或增加到不可接受水平？

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8、

According to their characteristics, the contamination source, hazard and prevention method of the contaminations are analyzed in the article.

本文按此分类对图书馆内主要污染物的来源、危害和防治进行分析。

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9、

This article summarizes the physiological and biochemical characteristics, distribution, sources of contamination, hazard and the detections methods of listeria monocytogenes.

本文综述了单核细胞增生李斯特菌的生理生化特征、分布、污染途径、危害与流行病学概况和检测方法。

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10、

The contamination and hazard of lubricating oil in engine running-in time was analyzed.

分析了发动机生产线磨合油的污染及危害；

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11、

Diagnosis on formaldehyde aerial contamination in newly decorated houses in Longyan

龙岩市新装修房室内空气中甲醛污染调查分析

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12、

Contaminated food during processing was a possible cause and might lead to potential outbreaks.

部分食品在加工环节有可能被污染，存在引起暴发的危险性。

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13、

Her infection was traced to contaminated food.

她的感染被查出是由受到污染的食物所致。

《外研社英语同义词辨析词典》

14、

Growers complained that the FDA's failure to identify the source of contaminated food quickly intensified public fears.

种植者抱怨说，FDA未能尽快查明受污染食物来源，加强了公众的担忧。

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15、

The newspapers are feeding public anxiety about contaminated food.

报纸在加深公众对受污染食物的忧虑。

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16、

Study on heavy metals in soil contaminated by coal waste rock pile

矿区煤矸石堆放引起土壤重金属污染研究

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17、

In order to get the ideal outcome of matrix acidification, a large numbers of acid must be used to penetrate the contaminated zone.

基质酸化要想得到理想的结果，必须采用大酸量才能深穿透污染带。

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18、

Standstill time in radioactive contaminated zone;

放射性沾染区停留时间；

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19、

The models are applied to study the phenolic contaminated zone of the Changjiang River in Wuhan reach.

对长江武汉段工业港酚污染带作了应用研究。

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20、

Exposure dose of passing radioactive contaminated zone;

放射性沾染区通过剂量；

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