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

• 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。
• Common Contaminations in Vacuum Devices and Their Cleaning Ways
  真空装置中的常见污染和清洁处理
• Contaminations Control Methods for Water Hydraulics System
  水压传动系统中的污染物控制
• 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。
• 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。
• 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。
• Experimentally studies the relation of the pressure difference and leakage rate of contaminations separately by atmospheric dust method and experimental culture method.
  分别用大气尘法和实验菌种法对压差和污染物外泄量的关系进行了实验研究，结果显示压差从0变到-6Pa，污染物外泄浓度比仅减少0.03左右；
• Forbid strictly the moving of the contaminations during the updating industry structure;
  严格禁止产业结构优化升级中污染物的超标迁移；
• The mechanism about how the contaminations be removed by electrocoagulation was discussed in part there, and the influence of pH and electrolyte on the aluminium anode process was analysed.
  论文第三部分对电凝聚去除微污染水中污染物的作用机理进行了探讨，分析了铝阳极过程中pH值和电解质对其的影响。
• The solid dust is one of the main atmospheric contaminations.
  固体粉尘是主要的大气污染物之一。