contaminations
英
美
(contamination 的复数) n. 污染, 污物
[化] 污染; 沾污
contamination的复数
双语例句
- With the rapid development of global industrialization, more and more organic contaminations have been discharged into the environment.
随着全球工业化的迅速发展，越来越多的有机污染物被排放到土壤中。 - Study of the contaminations fluxes from river to the sea is part of the research of marine pollution.
河流污染物入海通量的研究是研究海水污染的内容之一。 - Needle scalers are most effective on brittle and loose surface contaminations.
针束除锈机对清除掉脆性、松散的表面污物最有效。 - 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。 - The pesticide is one of the most important contaminations in soil.
土壤的各类污染物中，农药是很重要的一类。 - One who thus lives in the materials world with his family and children never becomes affected by the contaminations of this material world.
因此他将自己工作的结果完全献给至尊主。人如果以这种方式生活，即使仍有家庭儿女，也不会被物质世界的污染所影响。 - Study on Organohalogens Contaminations in Precipitation in Shijingshan District, Beijing
北京石景山区降水中有机卤素污染物研究 - The Food Safety Law stipulates to establish the national food safety risk surveillance system and monitor the food borne diseases, food contaminations and harmful factors in food.
我国《食品安全法》规定国家建立食品安全风险监测制度，对食源性疾病、食品污染以及食品中的有害因素进行监测。 - It is a new research subject to remove the pollution of organic contaminations by photocatalytic degradation in the environment-protecting field nowadays.
光催化降解有机污染物消除其对环境的污染是目前环境领域中的新兴研究课题。 - But there is not enough research on the problems ( e.g. migratory behavior and relevant conditions of sludge contaminations in the treatment process). But they are important information on controlling and eliminating secondly pollution in the process of sludge treatment and disposal.
有关污泥中污染物在处理过程中的转化迁移行为及相关条件等研究工作较少，而这恰恰又是污泥处理处置中有效控制和消除其次生污染不可缺少的重要参考资料。