contaminations

英

美

(contamination 的复数) n. 污染, 污物
[化] 污染; 沾污
contamination的复数

化学

双语例句

• Effects of fuel contaminations in anode on the performance of proton exchange membrane fuel cell
  阳极气体杂质对PEM燃料电池性能的影响
• Influence of contaminations on dehydration and foaming performance for TEG
  污染物对三甘醇脱水性和发泡性影响的研究
• BTEX ( benzene, toluene, ethylbenzene, and xylenes) and phenol are predominant contaminations releasing within sewage transaction process, with benzene as the most carcinogenic factor and severe damage to human health.
  苯系物（苯、甲苯、乙苯、二甲苯）和苯酚是污水处理过程中释放的重要污染物，其中苯具有强致癌性，对人类健康危害很大。
• Research Progress on the Migration and Diffusion of Dangerous Chemical Contaminations in Air, Water and Soil
  危险化学污染物在空气、水和土壤中的扩散与迁移研究进展
• 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 electrical conductivity of a soil is changed because of the change in composition and structure due to contaminations.
  被污染的土由于其组成成分、结构等发生变化，导电性随之发生变化。
• 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。
• Five factors that H2quantity input, isotactic degree, contaminations in raw material, reaction temperature so on critically affect the MFR of polypropylene.
  H2的加入量、等规度、聚合反应密度、原料中杂质、反应温度等五方面因素对聚丙烯熔体流动速率具有重要影响。
• This article summarizes the characteristics of boron and its isotopic compositions in natural waters, and reviews newly-obtained research results of application of boron and its isotopes to trace the contaminant sources, the extension and the intensity of contaminations in natural water bodies.
  文中总结了部分天然水体的硼含量和硼同位素组成特征，综述了近年来用硼同位素示踪水体的污染物来源、程度和范围等方面新的研究成果。
• 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。