1) Low emission
低排放
1.
The experiences of Baosteel and Saldanha Steel on low emission and effective manufacture have been introduced briefly.
并简介了宝钢股份公司和南非撒丹那钢铁厂实施低排放资源高效循环利用的做法及效果。
2) low NO_x emission
低NOx排放
1.
Taking the primary air enrichment and preheating(PRP) burner as an example,it is shown that high temperature air combustion with high combustion stability and low NO_x emission can be realized on the pulverized coal boiler by use of the high temperature reflow flue gas to rapidly preheat the primary air of low air-coal ratio.
以煤粉浓缩预热低NOx燃烧器(PRP)为例,说明了通过组织高温烟气回流快速预热低风煤比的一次风煤粉气流,可以在燃煤锅炉上实现具有高稳燃和低NOx排放性能的高温空气燃烧。
3) low NOx emission
低NOx排放
1.
To summarize the formation mechanisms and controlling measures during combustion and analyses the characteristics of the high temperature air combustion, the pu1verized coal low ash combustor and new oxygen-firing and the main reasons of low NOX emission.
总结了燃料燃烧过程中NOx的生成 机理和抑制方法,论述了蓄热燃烧技术、煤粉低尘燃烧技术和新一代富氧燃烧技术的特点以及低NOx排放的主要原因,展望了这些 先进燃烧技术的应用前景。
2.
As a result, the high efficient and low NOx emission operation mode of the boiler was obtained.
对于已经采用低NOx燃烧技术的电站锅炉 ,燃烧优化仍然是降低NOx排放的首选方法。
3.
Using this technique can bring about significant fuel savings, low NOx emission, high heat-utilization efficiency and size reduction of the facility.
该项技术具有节约燃料、低NOX排放、热利用率高和减小设备尺寸等特点。
4) Emission Reduction
降低排放
1.
Effective Measures on Emission Reduction of Single Direct Injection Diesel Engine;
本文从柴油机燃油喷射系统的喷油泵、高压油管、喷油器的改进入手,对降低排放的措施进行原理分析和验证。
6) Reducing exhaust emission
排放降低
补充资料：低都儿低
1.低而又低，很低。
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