contamination

[美]/kən,tæmɪ'neɪʃən/
[英]/kənˌtæməˈneʃən/
词频: 极高

释义

n. 污染;弄脏;毒害致污物
词形变化

短语搭配

toxic contamination

有毒污染

environmental contamination

环境污染

free from contamination

无污染

water contamination

水污染

contamination control

污染控制;污染管制

soil contamination

土壤污染

bacterial contamination

细菌污染

oil contamination

油污

radioactive contamination

放射性污染

microbial contamination

微生物污染

food contamination

食品污染

cross contamination

交叉污染;交互粘染

lead contamination

铅污染

source of contamination

污染源

surface contamination

表面污染

mercury contamination

汞污染

particulate contamination

微粒子污染

例句

contamination of the river by industrial waste

工业垃圾造成的河流污染

panic about food contamination

食物污染的恐慌

tests for pesticide contamination in food

对食物中农药污染的检验

There is already a high level of environmental contamination.

环境污染的程度已经很高。

Wash everything thoroughly to avoid contamination with bacteria.

把所有东西都彻底洗净以避免细菌污染。

There is a danger of serious contamination from radioactive waste.

放射性废弃物有严重污染的危险。

We must ensure our children against contamination by bad ideas.

我们必须保护我们的儿童不受坏思想的慢蚀。

Typically, plume contamination be classified into impact stains, heating contamination, deposition, chemical pollution and optical empoison according to the damage nature.

而冲击污染、化学污染和光化学污染是基于实验数据和经验公 式进行数值模拟的。

Objective:To find out the contamination status of HIV during routine exodontia and control the nosocomial infection.

目的:对常规拔牙术中艾滋病病毒污染情况进行调查,进一步控制医源性感染。

Objective To study the cross contamination of alkaline picric acid in glucose determination by hexokinase(HK) method and its preclusion measures.

目的探讨肌酐测定试剂苦味酸对血糖己糖激酶法测定的交叉污染及排除方法。

Always keep food covered to prevent contamination by flies.

时常把食物盖着以防苍蝇污染。

Aminopterin is banned in America but the wheat gluten at the centre of the contamination investigation was imported from China, where the poison is used.

许多名牌宠物饲料的成份很普通,而且它们与那些廉价的自家品牌饲料都由同样设备生产,这使许多宠物主人感到诧异。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

Identification of geophilic and zoophilic dermatophytes in siblings with tinea capitis. A pathogenic factor or contamination? (Germ) Lehmann S. ,Ott H. ,Barker M. ,J. Frank,

双胞胎头癣患者嗜土性和嗜动物性皮肤癣菌的鉴定:是致病因素还是污染?

Make of polyethylene(pe)sheets of filmtreated with a layer of non-out gassing. Pressure sensitive adhesive. Removes dirty and contamination from shoes in cleanroom entrways, gowning areas, etc.

粘尘垫由一块受处理无气体漏出、粘性强的聚乙烯胶片制成,在无尘室及净化区域过道内用于鞋子的去尘去脏。

1.This machine is designed and manufactured according to the patent technology of “underdrive single-punch tablet press”, it’s easy to prevent the contamination from drive lubricant on the tablet.

1、本机根据“下传动式单冲压片机”专利技术设计制造,易于防止传动润滑剂对片剂的污染。

原声例句

UXO account for the bulk of explosive hazard contamination.

所以未燃爆炸弹已经成为老挝爆炸性威胁的主力。

来源: VOA Daily Standard September 2017 Collection

And 3D printing cuts down on human handling, which minimizes potential contamination.

3D打印减少了人工操作,最大限度地减少了潜在的污染。

来源: CNN 10 Student English March 2023 Collection

Officials added that it was unlikely contamination in the area would be a problem.

官员们还说,该地区的污染不太可能成为问题。

来源: VOA Special February 2023 Collection

And today the whole Pacific Ocean has traces of contamination of cesium-137.

今天,整个太平洋都 受到了铯-137的污染。

来源: TED Talks (Video Edition) October 2015 Collection

She is working to give druggist in developing nations an easy way to identify drug contamination.

她致力于向发展中国家的药剂师传授一种鉴定药品污染的简单方法。

来源: VOA Special March 2017 Collection

Pope Francis spoke out against what he called the contamination and theft of Native American land.

教皇方济各公然反对对这片印第安土地的大肆污染及剥夺盗窃。

来源: CNN Select February 2016 Collection

" Well, obviously, that means they know that there's some contamination that remains in the area."

“嗯,显然,这意味着他们知道该地区仍然存在一些污染。”

来源: Selected English short passages

Soak produce in water or put it under running water to wash out any potential contamination.

将农产品浸泡在水中或用流水冲洗掉任何潜在的污染物。

来源: Intermediate English short passage

We're looking at gross contamination of the wounds.

我们在检查伤口的感染情况。

来源: Canadian drama "Saving Hope" Season 1

However, that supply is threatened by over-extraction and contamination.

但由于过度抽取和污染问题,地下水资源面临危机。

来源: CGTN

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