燃烧

Also, our experiments have studied the combustion catalysts for the catalytic domestic boiler, have chosen the suitable catalysts and changed the structure and combustion method to reach flameless combustion.

本实验还对催化热水器的催化剂进行了性能研究，选取了最佳的催化剂，并改变了现有天然气热水器的结构和燃烧方式，达到了无焰燃烧。

Flameless oxidation;high temperature air combustion;NOx;burner;industrial heating

中文主题词：无焰氧化燃烧；高温空气燃烧；氮氧化物；烧嘴；工业加热

Methods for fire tests on building materials, components and structures.Part 2:Test for flammability of materials.

管道表面燃烧性能测试，适用于评估所有建筑材料表面燃烧性能的测试标准。

Data analysis shows that the total amount of PAHs in the sediments of north Taihu Lake is obviously higher than that at the central and south Taihu Lake, and that there is a little difference between the contents of PAHs of high molecular weight and low molecular weight, while the ratio of PAHs varies in different sections of the lake. Through the statistical analysis of the ratio of fluoranthene to pyrene, it is concluded that PAHs mainly come from oil burning with part of them from coal and wood burning.

分析结果表明，太湖北部的多环芳烃总量明显高于中部和南部，低分子量多环芳烃与高分子量多环芳烃的含量差别不大，但在地域上比例有所变化；根据荧蒽/芘的比值统计，多环芳烃主要来源于石油燃烧，部分为煤和木材的燃烧形成。

It is shown that is good as gas generant composition according to the burning temperature and burning product.

结果表明3-硝基-1，2，4-三唑-5-酮氨基胍在燃烧温度和燃烧产物的组成方面更符合应用于气体发生剂的基本要求。

The primary performances of nitrogen-rich compounds on the gas generant composition of automobile crash airbag system are studies. Based on the closed bomb tests, the P—t curves are obtained and compared with NaN〓. It is shown that the burning velocity of five compounds are higher than that of NaN〓.

研究了富氮化合物作为气体发生剂使用的基础性能，采用密闭爆发器法测出了它们燃烧过程的P-t曲线，并与常用的叠氮化钠类气体发生剂的性能进行了比较，结果表明其中5种药剂的燃烧速度优于叠氮化钠。

The general relationship between the heterogenous ignition temperatures of char and the coal types has been found in this dissertation.

本文工作的创新点是，不仅将&通用&思想应用于煤的燃烧特性，而且将其扩展到煤粉燃烧技术。

Laser cutting revearsing, passing over a condenser in revearsing, hyperpyretic light energy action focused Board above the combustion, the wooden planks and boards into sowdust and evaportranspiration; beampropagation the ashes in line with the three kilograms of compressed air blowing in the same direction, combustion, evaportranspiration sowdust of the f * ck you do cut blown away.

激光切割木板时，光束经一聚光镜在木板上方聚焦，高热光能作用在木板上方，将木板燃烧、蒸散成木屑和灰烬；光束配合三公斤同方向的压缩空气吹气，将燃烧、蒸散的木屑灰烬吹走即可达到切割的目的。

By means of the simulation device, the isochoric combustion in engines can be studied.

定容燃烧模拟器可以实现对发动机的定容加热燃烧过程的研究。

The boundary condition of the isochoric combustion process can be precisely controlled. And the disadvantageous influence on the isochoric combustion of the engine is avoided. Therefore, the combustion process and the factors of the influence on it can be clearly found.

可以实现对定容燃烧过程边界条件精确控制，剔除点燃式发动机定容加热过程中众多杂乱影响因素，从而清晰地反映出燃烧过程及其影响因素的作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。