专业字典>英语词典>contaminations翻译和用法

contaminations

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

化学

双语例句

  • 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。
  • 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
  • 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。
  • 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
  • This refers to active as well as inert ingredients as well as non intentional contaminations and the production process itself.
    这涉及变化因素、惰性因素、无意识污染和产品加工本身。
  • 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
  • All these demonstrate that sulphites have become one of major contaminations in aquatic products.
    综合检测结果表明,亚硫酸盐污染已经成为水产加工品的主要污染因素之一。
  • 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。
  • A higher ratio of NH3-N in TN of waste water was not good for anaerobic nitrification process of organic contaminations.
    而废水TN中NH3-N比例过高,对有机污染物的厌氧硝化过程更为不利。
  • Molecular-sieves are good at adsorbing many contaminations ( H2O especially), so it usually be used to adsorb contaminations.
    分子筛对包括水汽在内的多种污染物具有良好的吸附作用,可以作为控制污染物的吸附材料。