1) in-engine purification
机内净化
1.
This article summarizes the major techniques of prevention and treatment of auto exhaust,introduces the achievements in in-engine purification,out-engine purification and auto fuel alternatives.
本文综述了近年来汽车尾气污染预防与治理的基本技术 ,介绍了国内外在机内净化、机外净化和替代燃料技术三方面的研究成果 ,着重探讨了汽车尾气催化净化技术和替代燃料技术的发展现状 ,展望了汽车尾气污染控制技术的发展方向。
2) internal combustion engine purification
内燃机净化
3) Purification of IC Exhaustive Gas
内燃机排气净化
4) in-engine cleaning technologies
机内净化技术
1.
Based on one particular engine type,the emphasis has been put upon the latest development of in-engine cleaning technologies such as injection rates controlling,in-cylinder water adding,and charge modulation for the reduction of NOx emissions from modern marine diesel engines.
介绍了船用柴油机NOx排放的现状、生成机理及其排放控制的基本方法,并结合具体机型,着重论述了喷射率控制、缸内加水、充量调节等多种现代船用柴油机NOx排放机内净化技术措施的最新研究成果和应用情况。
5) in-cylinder purification
缸内净化
6) purification mechanism
净化机理
1.
The concept and the purification mechanism of artificial wetland wastewater treatment technology was introduced.
介绍了人工湿地污水处理技术的概念及净化机理;通过在北方城市应用的工程实例,对该项技术在处理城市污水中的主要污染物去除效果及运行的经济性进行了比较分析,得出人工湿地技术具有处理效率高、投资和运行费用低、经济、环境和社会效益好等结论;并指出其具有良好的实用价值和应用前景。
2.
Constructed wetlands sewage system has especial purification mechanism and function,and it was applied for domestic sewage and industrial sewage.
人工湿地污水系统由于具有独特的净化机理和功能而越来越多地被用于处理生活污水和工业废水。
3.
This paper makes a summarization of the current research in the application of aquatic plants to purification of sewage, and introduces the purification mechanism and efficiency by algae and macrophytes.
阐述了水生植物治理水污染的研究进展情况、净化机理和效果。
补充资料：净化设备——净化器
净化设备——净化器 | |
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条