污染

Serious environmental pollution is a result of the many auto-related uses in Fields Corner, as well as other instigators of pollution.

由於许多与汽车相关的应用以及其它引起污染的原因，Fields Corner严重环境污染。

Serious environmental pollution is a result of the many auto-related uses in Fields Corner, as well as other instigators of pollution.

由于许多与汽车相关的应用以及其它引起污染的原因，Fields Corner严重环境污染。

In this paper, we selected 4different sites around the Jiaozhou Bay to monitor the environmental quaIity: Hongdao, Shuangbu,Tuandao and Huiquan Jiao. Hongdao is a typical fishery village, Shuangbu is an area with heavyindusny and densely population; Huiquan Jiao is a tourism point, Tuandao is an area with factories,transportation and tourism.Instrumental neut...

结果表明，蛤仔对大多数元素的富集作用最强，是胶州湾典型的指示生物；双埠蛤仔体内的As和Cr的含量已超出食品卫生标准；团岛贻贝体内的Cd、Cu和Zn的含量已超出食品卫生标准和一般底栖生物的最高允许浓度，说明胶州湾不同区域已有了不同程度的重金属污染，且年际变化较为明显，重金属污染程度在不断加剧。

Phytoremediation is an effective measure to eliminate heavy metals, contaminants from soils,, an experiment was carried Out during March-Dec. 2004, on effect of a green manure crop, Chinese milk vetch (Astragalus siniucus L.) in a field of heavy metals contaminated soil in the vinicity of a smeltery in Guixi City of Jiangxi Province.

有机调控是植物修复土壤重金属污染的有效措施之一，为研究绿肥－紫云英的调控效果，实验于2004年3-12月选取江西省贵溪市冶炼厂周边受重金属污染的大田进行研究。

Its aim is to become the regional centre of expertise for waste and pollution research, including issues of sustainable waste management, waste minimisation at source, recycling, re-use, recovery, decontamination, reduction of pollution, pollution assessment, and monitoring, and other issues relating to the impact of mankind on the natural and built environments.

目的是成为废物及污染研究的区域中心，包括废物的适当管理，从源头的减少，循环，再利用，净化，减污，污染评估，监测，以及其它与人类对自然和建设的环境的影响有关的课题。

But the heavy metal elements of Cu, Zn in leaf were increased significantly with the increase of application of pig dung. These results suggested that the heavy metal elements of Cu, Zn would contaminate celery under the condition that application of abundant pig dung for long time.

施用有机肥后，芹菜未产生重金属污染，其叶片和茎重金属含量均低于国家卫生标准，但其Zn、Cu含量随猪粪施用量的增加而增加，由此推断长期大量施用猪粪可能会造成芹菜Cu、Zn元素的污染。

22 If air is recirculated to production areas, appropriate measures should be taken to control risks of contamination and cross-contamination.

如果空气再循环到生产区域，采取适当的措施控制污染和交叉污染的危害

22 If air is recirculated to production areas, appropriate measures should be taken to control risks of contamination and cross-contamination.

如果空气会再循环到生产区域的话，应采取适宜的措施以控制污染和交叉污染的风险。

22 If air is recirculated to production areas, appropriate measures should be taken to control risks of contamination and cross-contamination.

4.22 如果空气再循环到生产区域，应当采取适当的控制污染和交叉污染的风险。

If air is recirculated to production areas, measures shall be taken to control recirculation of dust from production.

在生 产区，空气中发生空气污染，应用排气系统或其他系统充分抽出空气，控制污染。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。