contaminants的例句大全

Patients with a history of substance abuse need to be asked about needle use and contaminants.

有药物滥用史病人需询问其针头使用及其他接触状况.

This paper is emphases on the flux and remnant of contaminants in the River.

本课题则针对河流污染段硝基污染物通量和残量的为例作相关重点研究.

It is down stream that the biggest concern is right now, that in the Danube River, that the contaminants have now begun to reach the Danube River.

现在，赤泥正在顺流而下，这是目前最令人担忧的，污染物现在已经到达多瑙河。

Site investigation and testing of soil samples were carried out to investigate the influence factors of petroleum contaminants.

本文通过场地调查和钻孔采集土样测试，分析、研究了某石油污染场地土壤石油烃的分布及其影响因素。

Investigation on the migration and distribution patterns of petroleum-series contaminants in lake bottom silt

石油污染物在湖底淤泥中迁移和分布规律的研究

As a new technique for disposal of contaminants, photo catalytic oxidation is being attached more importance.

光催化氧化技术作为一种新型的污染治理手段日益受到重视.

" If children are in a room where people are smoking, the dose of these contaminants is high," says Abramson.

“如果孩子们在一个房间里的人吸烟，这些污染物的浓度非常高，”说阿布拉姆森。

Uptake of inorganic contaminants by Pteridophyte

蕨类植物对无机污染物的吸收

Regulate temperature, humidity and remove harmful gas phase contaminants in environmentally sensitive areas.

调节温度 、 湿度,清除环境敏感区域中的有害气态污染物.

Biomass of Cryptomeria japonica Young Trees on Soils from Different Rocks Simulation Research on Attenuation of Contaminants in Different Lithology Landfill Leachate Contaminated Sites

不同岩性土体的日本柳杉幼树生物量研究不同岩性渗滤液污染场地中污染物衰减的模拟

Control adverse health consequences from unwanted airborne contaminants related to production of pharmaceuticals.

控制药品生产过程中产生的不良空气污染物,避免影响人身健康.

Predatory fish that eat other fish also build up contaminants.

吃其它鱼类为生的掠食性鱼也会累积污染物.

Systems used in oxygen service must meet stringent cleaning requirements to eliminate any incompatible contaminants.

用于氧设施的系统必须满足严格的清洁要求,排除任何不相容的污染物.

The units are, therefore, free ingress of harmful contaminants into the bearing chamber during mounting procedures.

因而可避免在安装轴承单元过程中有害物质进入轴承内部.

These were damaging the conveyor bearings through the ingress of water and contaminants.

这些都是破坏性的传送带轴承通过入水及污染物.

Likewise, food contaminants are also analytes demanding instantaneous measurement using the same assay protocol.

同样食品污染物也是需要即时检测的,使用相同的检测方案的检测.

Remove salt and other water-soluble contaminants by fresh water hosing.

用清水冲去盐份以及其它 水溶性 污物.

Wear face mask or respirator to reduce the risk of contaminants.

配戴口罩或呼吸面罩以降低微尘污染的危险度.

Testing for food additives and contaminants.

食物添加剂和污染物测试.

If left alone , paint contaminants will cause premature oxication or may etch the paint.

如果不采取措施, 油漆会过早氧化或被蚀刻.