查询词典 polluted

Series 774 Double Check Valve Assemblies are designed to prevent the reverse flow of polluted water from entering into the potable water system.

系列747双止回阀总成用于防止污水回流进入饮用水系统中。

The quality of the produced fishmeal is bad and the resource is wasted and circumstance is polluted due to drain off the liquid.

因此，生产的鱼粉质量较差，浪费资源，还因为汁液的排放而污染环境。

See your way in the valley, know what you have done: you are a swift dromedary traversing her ways; How canst thou say, I am not polluted, I have not gone after Baalim?

你看你谷中的路，就知道你所行的如何。你是快行的独峰驼，狂奔乱走。

A recently published series of 'haunting pictures' showing Beijing as a polluted, Mad Max-style dystopia were not all that they seemed.

最近发表的一组"令人难以忘怀的照片"把北京描述成一个污染的、疯狂的麦克斯式（1）的反乌托邦（2）之地。

If a lot of effluent discharge. water will be polluted.

如果工厂排放了很多污水，河水就会受到污染。

A survey is made about the principle and application of the renovation of heavy-metal polluted environment on the basis of electrodynamics properties.

在分析地下水中重金属污染物来源的基础上，介绍了采用电动力学性质修复重金属污染环境的原理及其应用方法，对电动力学修复技术的优缺点进行了评价。

The experimental study on the electrokinetic remediation of phenol-polluted sand soil was performed at the laboratory.

探讨了苯酚污染砂土电动力学修复的可行性及在不同电场强度下苯酚的迁移特征和机制。

This paper presents the experimental study on the electrokinetic remediation of the chromium-polluted kaolin at laboratory scale.

用电动方法对铬污染高岭上的修复进行了实验室研究。

If a direct current electric field was applied to a polluted soil,the contamination would be motivated in a different way by the electroosmosis and electromigration.

当在土中施加直流电场时，污染物在电渗透和电迁移作用下向相反方向运动。

The oil sewage disposed process is a complex disposal technique. The disposal process is more difficult for the change of PH Flux temperature of raw water and the other polluted quality. At present the disposed water by the system of oil of sewage is unstable and high cost. Now the method for the oil of sewage have physics chemistry physical chemistry and biology etc. In the every disposed method has its own specially, Basis of the oil sewage condition of power plant. The text use chemic method. Another word is method of Flocculation-deposition. Injecting Dosage into sewage. Making small suspends grain and the electrophorus colloid gather into bigger colloid and deposit. Separated it from water and purify the oil sewage. Make disposed oil water up to grade.

含油污水处理工艺是一个复杂的处理过程，在处理过程中由于受到原水浊度、PH值、配水流量、原水温度和其他水质污染等因素的影响，处理难度相当大，现时的含油污水处理系统普遍存在处理后的水质不稳定和处理成本高等问题，国内外含油污水处理采用的方法有物理法、化学法、物理化学法和生物法等，每种处理方法都有自己的特点，结合电厂含油污水的情况，本文主要采用化学法，具体来说是采用絮凝沉淀的方法，通过向废水中投加混凝剂，使细小的悬浮颗粒和带电胶体微粒聚集成较大颗粒而沉淀，使其与水分离，使含油污水得到净化，使处理后的废水各项指标达到排放标准。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。