查询词典 nox

In this paper,the relation of primary aeration coefficient and NOx emission rates are obtained through mathematical analysis.

本文通过实验数据的回归分析给出了一次空气与NOx函数关系的数学表达式，并对NOx的排出特性进行了理论解释。

As for the current situation at abroad and home,NOx developing mechanism and low NOx burning technology as well as leading flue gas denitration technique was introduced and a sound description of the development about denitration technique was analysed.

针对目前国内外的现状，介绍了燃煤过程中NOx的形成机理、低NOx 燃烧技术和现有的主要烟气脱硝技术，分析了氮氧化物控制技术的发展前景。

Mastery of NOx emission situation is the key to control NOx pollution of thermal power industry , but because of limitation of basic condition, the range of environment calculation doesn't contain NOx emitting amount and official amount isn't be promulgated.

掌握我国火电行业 NOx排放状况是控制NOx污染的前提和基础，而由于NOx排放量受技术条件和基础条件的限制，至今还未纳入我国环境统计范围，亦没有官方正式排放数据。

The effect of some key factor such as reburn zone temperature,stoichiometric coefficient and reburn rate on NOx formation regulation was studied on a one-dimensional test system with multi-function such as air stage and fuel reburning.

燃料型NOx是主体，约占75%～80%，燃料型NOx又可以分为挥发分NOx和焦炭NOx，在这两部分中挥发分NOx是主要部分，它在燃烧初始阶段形成。

The strategy involves a staged combustion, where a hydrocarbon fuel added in the second, fuel-rich stage provides hydrocarbon radicals which can react with and finally reduce the NOx formed in the first, fuel-lean stage, such that NOx formed in the first stage reacts with small hydrocarbon radicals present in the second stage combustion, finally leading to N〓, and to HCN which in turn is converted to NO or N〓. Understanding of the chemistry in this second reburning stage is clearly a key to understanding and optimizing reburn technology.

目前消除NOx的主要方法是向燃烧的废气中加入某些化学物质使其重新燃烧(Selective Noncatalytic Reduction of NO processes，SNCR)，RAPRENOx过程是SNCR的主要方式之一，其实施是向燃烧产生的废气中加入异氰酸，异氰酸在高温下经一系列包括NCO的自由基反应，可以从燃烧的废气中迅速除去NOx化合物。

Through analyzing PM and NOX control methods separately, this paper presents the technical route of diesel PM and NOX combined control, and particularizes programs which has now been identified or are still in the research stage, in order to prove that the t technical route proposed reasonable.

本文通过分别对单独的PM和NOX的控制方法进行分析，提出了对柴油机PM和NOX进行综合控制的技术路线，并列举了目前已经得到应用或者还处于研究阶段的一些方案，以此来证明所提出的技术路线的合理性。

The NOx release characteristic of the single coal and blended coals during combustion is studied with tube furnace and one-dimension combustion experiment system, and the coal characteristic and combustion condition which have influence on the NOx emission in the process of pulverized-coal combustion are studied in this paper.

燃烧温度和燃烧区域的气氛对于NOx的生成有很大的影响。保证煤粉稳定燃烧时的最低的O2浓度就是煤粉低NOx燃烧的最佳O2浓度。

There are more than 34,920 tons joss papers and 4,910 tons incense burned at from the temples in Taiwan every year. Emissions evaluation of air pollutants from joss paper and incense burning may be estimated as follows: joss paper: 67.0 tons NOx, 1.05 tons SO2, 1,158 tons CO, and 1,207 tons particulates. Incense: 15 tons NOx, 0.81 tons SO2, 1,592 tons CO, and 71 tons particulates.

台湾地区寺庙每年燃烧金纸及拜香分别约34，920公吨及4，190公吨以上，燃烧金纸平均每年产生NOx 67.0公吨、SO2 1.05公吨、CO 1，158公吨及悬浮微粒1，209公吨以上；每年燃烧拜香平均产生NOx 15公吨、SO2 0.81公吨、CO 1，592公吨及悬浮微粒71公吨以上。

According to the production mechanism and characteristic of NOx,the technologies of NOx inhibiting and removing in the process of coal combustion were classified into three kinds:nitrogen-free combustion,low NOx combustion and de-nitrification of flue gas.

根据NOx产生的机理和特点，燃煤过程NOx抑制与脱除技术主要包括无氮燃烧技术、低NOx燃烧技术以及烟气脱硝三类。

For the proposed project the waste gas emission locations include: preheating furnace of hard alloy parts line (when natural gas is used for heating while excess heat heating system goes wrong), melting furnace, refining furnace, heat treatment furnace for machining unit and steam boiler. The pollutants are SO2, NOx and smoke dust contained in the smoke generated from the above locations. All the above pollution generating facilities use the most clean energy, natural gas, for burning. Meanwhile, on melting furnace and refining furnace low nitrogen combustion technology such as low NOx burner is applied, and the generated smoke is discharged via chimney.

拟建项目之废气排放部位为硬质合金件生产线的预热炉（余热加热系统故障采用燃天然气加热时）、熔化炉和精炼炉及机加工机组热处理炉和蒸汽锅炉，污染物为以上部位产生的烟气中含有SO2、NOx以及烟尘，以上各产污设备均采用最清洁的能源——天然气为燃料，同时熔化炉和精炼炉采用低NOx烧嘴等低氮燃烧技术，产生的烟气由烟囱排放。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。