查询词典 contaminant

Produced-water treatment ; microbiologic treatment agent ; organic contaminant ; decomposition ; water purification technique

采油污水处理；微生物促进剂；有机污染物；分解；水体净化

Some contaminant invade human body through several mediums like air, water, food chain, sometimes large quantity of several contaminants invade simultaneously, thus causing peracute danger.

有的污染物在短期内通过空气、水、食物链等多种介质侵入人体，或几种污染物联合大量侵入人体，造成急性危害。

As a new water treatment method, ultrasound technology is mainly based on high temperature pyrogenation and free radical oxidation contaminant during ultrasound process.

超声技术作为一种新型水处理方法，主要是利用超声过程中的高温热解和自由基氧化污染物。

At substrate temperature 20℃, the maximum recoat interval between layers can be prolonged to 4 days on condition that the surface has not been exposed to sunlight, water/ice or other contaminant before over coating.

重涂前，施工表面未接触日光、水/冰或其它污物的情况下，底材温度20℃时，两层间的最大重涂间隔可延长一倍。

Modifications to 2DFEMFAT were done to make it capable of simulating contaminant transport in a tidally affected groundwater system.

对该模型作了修改完善，增加了潮汐模拟条件，使其能模拟潮汐影响下地下水中污染物的输移过程。

A better understand of two-phase flow is important to grasp the process of contaminant tra nsport in vadose zone.

与一相流明显不同的是，二相流考虑了空气的运动及其对水流的作用。

This paper presents a numerical model for solving problems of water and contaminant transportion and transformation in variably saturated porous media.

本文采用有限差分法离散水流方程和污染物浓度方程。

Based on an investigation of a certain waterhead region for pollution of organic chemicals, like oils and benzene, heath risk assessment of drinking water in the region was performed using the MMSOILS model, a multimedia exposure assessment model, with Benzene as a target contaminant.

以某水源地油和苯等有机污染调查为依据，利用多介质暴露评价模型，以苯为评价的目标污染物，分析烯烃厂不同分区的土壤苯污染对A地区造成的饮用地下水健康风险。

The craft requirement that introduced to use rice of accept of TiO2 of preparation of zincous oxidation law to be in charge of, influencing factor, form mechanism, reach its to solve water to make degradation of hydrogen, smooth catalysis in photoelectricity the research that solar battery of sensitize of organic contaminant, dye, gas quick conducts the side such as feeling makes progress, looked into its to develop way.

介绍了采用阳极氧化法制备TiO2纳米管的工艺条件、影响因素、形成机理，及其在光电解水制氢、光催化降解有机污染物、染料敏化太阳能电池、气敏传感等方面的探究进展，展望了其发展方向。

If they grow, it changes the total amount of cells in the system, and it confounds the issue of how much light corresponds to how much contaminant.

如果它们增长了，就会改变系统内的细胞总量，这会弄混了污染的量与光量之间的对应关系。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。