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

• 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。
• 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。
• 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。
• 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。
• 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。
• Contaminations Control Methods for Water Hydraulics System
  水压传动系统中的污染物控制
• Dissolving and removing of oxides and contaminations from the surface of a metal or alloy are the primary purposes of flux.
  助溶剂的主要目的是溶解出去金属或合金表面的氧化物和污染物。
• 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
• 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。
• Contaminations on Selective Hydrogenation Catalyst in Isoamylene Plant
  异戊烯装置选择性加氢催化剂的污染物