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
- 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。 - 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 - 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。 - 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。 - 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 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。 - 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。 - 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。 - Degradation of Organic Contaminations from Gas and Liquid Phase Using Gliding Arc Discharge Plasma
滑动弧放电等离子体降解气相及液相中有机污染物的研究 - 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。