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1·The project succeeded in screening 346 sites with potential chemical contamination risks and identifying 58 priority pollution sources for follow-up mitigation actions.

通过对346个具有潜在化学污染风险的点进行筛查，这一全球环境基金项目识别出58个重点污染源作为采取后续措施的重点。

2·In library, the contaminations can be divided into four parts: i. e. chemical contamination, physical contamination, biological contamination and radioactive contamination.

前言： 图书馆内污染物按性质分为化学性污染物、物理性污染物、 生物性污染物和放射性污染物。

3·Product in registered establishments is sometimes exposed to chemical contamination as a result of an accident in the plant, such as a fire, ammonia leak, or burst hydraulic line.

有时工厂中的事故如火灾、氨水泄漏或爆裂的水管会导致注册场所中的产品接触到化学污染物。

4·Air pollution will be our first priority due to the huge health impacts that it causes, as well as its close links with other risks, such as climate change and chemical contamination.

空气污染会成为我们的第一要务，因其与气候变化和化学污染等其他风险紧紧相连，带来了严重健康影响。

5·This paper briefly introduces chemical filters in air-conditioning, including the knowledge of chemical filtration, indices of chemical contamination, inspecting methods and typeable chemical filters.

本文介绍应用于系统的化学过滤器，包括化学过滤一般知识，控制室内环境化学污染的相关指标，现场检测方法和典型过滤器产品。

6·Examples range from contamination of the food or water supply, to high levels of air or noise pollution, a chemical accident, a disease outbreak or a natural disaster.

这方面例子的范围包括从食物或水供应的污染，到空气或噪音高度污染、化学事故、疾病暴发或自然灾害。

7·The Ministry of Defence has investigated 14 former chemical weapons factories and stores across the UK for contamination, according to an official briefing seen by the Guardian.

根据卫报发布的官方简报，国防部已调查了14个前化学武器工厂和全英国的武器库造成的污染状况。

8·Although microbial contamination of food continues to account for the majority of instances of illness, consumers still have a high level of concern about chemical residues in food.

尽管细菌引起的食物污染仍然是造成疾病的主要原因，消费者们仍然非常担心食物中的化学残留。

9·The formulation must be preserved against decomposition due to chemical degradation and protected from microbial contamination and the destructive influences of excessive heat, light, and moisture.

一张配方都对抗其因化学降解而导致的变质。以及防止它受到杂菌污染及过度的热量，光能，湿气导致的破坏性影响。

10·Factory has systems and procedures in place to control the risk of physical, chemical, and biological contamination that may damage the product and personnel as well.

工厂是否有系统和程序去控制那些可能会影响产品或对人造成伤害的物理、化学和微生物污染风险。