污

The paper reported the sludge characteristics in acidolysis process: the appearance of sludge was yellow-brown non-granular sludge, there was mainly acidify bacteria in the surface of sludge, poorly settled, easily floated, low the methane activity.

介绍了ABR酸解过程中污泥的特性：ABR各隔室酸化污泥外观呈黄褐色絮状污泥；污泥表面主要以水解产酸菌为主，污泥的沉降性变差，易于上浮；

The percent of the Iosed amount of the animals' feces pollution 、 domestic living pollution 、 chemical fertilizer pollution and fish breeding pond pollution was separately 29.49%, 50.86%, 16.68% and 2.98%;

畜禽粪便污染源、生活污染源、化肥污染源、精养鱼塘污染源流失污染物分别占总量的29.49%、50.86%、16.68%和2.98%；

The paper introduces the contamination situation of the satellite payload after the thermal balance test, through analyzing the contaminant and monitoring the re-contamination of the test equipments, finds the contamination sources, and gives the advice to the contamination control work for the future.

介绍了卫星在热平衡试验后所发现的有效载荷的污染情况，通过对污染提取物的分析和试验设备的再次污染监测，找出了污染源，并对以后的防污染工作提供了借鉴。

As and Zn were slightly to moderately contaminated; d. heavy metal pollution mainly distributed in industrial and mining area.

结果表明：该区Cd没有污染，Co、Cr、Ni、Pb为轻微污染，As、Zn以轻微污染到中度污染为主，污染程度较高的地区主要分布在工矿区。

And mind you don't make a hash of it!

可不要拆烂污!

Obscenities belched out of him.

他口出污言.

Suzhou and Yangzhou were polluted corresponsively by animals' feces pollution 、 domestic living pollution 、 chemical fertilizer pollution and fish breeding pond pollution.

苏州、扬州两地畜禽粪便污染、生活污染、化肥污染和精养鱼塘污染均占一定的比例。

An attempt was then made to dive the sump.

之后曾尝试潜入污水坑。

Anything written with a soft pencil smears easily.

用软铅笔写成的东西容易污成一片.

The sewage reticulation system is used everywhere.

网状污水渠系统无处不在。

Heavy metal pollution, man-made chemicals pollution, such as POPs and EDCs, man-made sources of sulfur in the atmosphere are always the main research topics of environmental science. And secondary pollution and compound pollution are the frontier of environmental science.

重金属污染、POPs、DECs等有毒有害人为化学品污染，大气人为硫源污染等一直是环境化学研究的主要内容，而二次污染、复合污染是环境科学探索的前言。

Three bio-methods for sludge reduction including aerobic digestion, anaerobic digestion and predation by T.

通过间歇试验得到3种生物方式(污泥好氧消化 、 厌氧消化以及颤蚓摄食)对污泥的比减量速率、污泥减量速率和污泥减量比例.

The immaculate is easily sullied.

皎皎者易污.

Blood spattered the seats of the vehicle.

鲜血把车上的座位都溅污了.

Many people were dependent for their water supply on this pestilential stream.

许多人靠这条水质受污、可致疫病的河流来取水。

With poor quality tapes you could also risk dirtying the heads on your video recorder.

使用劣质磁带还有可能会污损你的录像机磁头。

The stigma of Watts was too heavy to bear.

瓦茨的污名令人难忍受.

Pathogenic factors are chemical contamination, microbial contamination, poisonous animal and plant contamination.

致病因素依次为化学性污染 、 微生物污染 、 有毒动植物污染和不明原因污染.

In the three forms of pollution, including solid waste pollution, water pollution and air pollution, solid waste pollution have become increasingly prominent.

在固体废弃物污染、水污染、大气污染三种形态的污染中，固体废弃物的污染问题日益突出。

MST can also assess the contributions of the various contamination sources. It is supposed to be an effective approach to control non-point fecal contamination.

它不仅能够正确地识别受粪便污染水体的真正污染来源，还能评价各已知污染源的污染贡献率，被专家们认为将成为治理非点源粪便污染的有力工具。

Have sullied the quiet grace of West Lake.

到处点污了淡雅自然的西子!

She poured the dark brown liquid down the sink.

她把深棕色的液体倒进了污水池。

You be waiting for me at your place. And mind you don't mess things up!

你在家里等我. 可不要拆烂污!

The signature was smudged.

签名被弄污了.

The light pollution is coming as a new kind of environmental pollution after pollutions of waste gas, waste water, waste residue and noise, etc. mainly including bright pollution, artificial daytime and color light pollution.

光污染是继废气、废水、废渣和噪声等污染之后的一种新的环境污染源，主要包括白亮污染、人工白昼污染和彩光污染。

It was said that washing powders containing enzymes remove stains more efficiently.

据说加酶洗衣粉除污更有效.

According to different reasons, transboundary pollution can be divided into water pollution, air pollution, marine pollution, nuclear pollution and so on.

根据导致跨界污染的成因不同，可以将跨界污染分为水污染、大气污染、海洋污染、核污染以及外层空间活动造成的污染。

Fluorine is element of great environmental interest and fluoride is one of the pollution controlling species.

氟化物是大气污染物控制的污染物种,煤燃烧是大气氟污染的最大潜在污染源.

Electromagnetic interference ( EMI) produced by various electric apparatuses and electronic equipments has been another public nuisance following the noise pollution, air pollution, water pollution and solid waste pollution.

各种电气、电子设备的广泛应用所造成的电磁污染，已成为继噪声污染、大气污染、水污染、固体废弃物污染之后的又一大公害。

There are many kinds of pollution, like sound pollution, air pollution and water pollution.

有许多种污染, 像声音污染 、 空气污染和水污染.