查询词典 combustion

Based on environmental science, combined with computational hydrodynamics and layer combustion theory, the soot produce mechanism in furnace for coal sootless combustion boiler is simulated in this paper.

以环境科学为基础，结合计算流体力学和燃烧学理论，对炉内碳黑生成进行了数值模拟。

It clearly points out that the Spalding's calculation system used in combustion is improper and gave a deductive system which can express the interruption existing in the almost combustion fields and can be used to make a computation.

指出，当今世界应用普遍的 Spalding 计算燃烧体系在形式表述中所存在的根本错误，给出一个能够表现燃烧出现突跃面基本特征，并可以进行计算的演绎表述。

The system is stable planar combustion model when the diluent content is less than 6wt%; The system is unstable single-point spiral combustion model when the diluent content is in the range of 6wt%～25wt%, and the time of spiral point around sample one time is the same.

当稀释剂含量低于6wt％时，体系燃烧为稳定平而燃烧；当稀释剂含量在6wt％～25wt％范围内，体系为单点螺旋燃烧，螺旋点围绕试样旋转一周的时间相同。

Circulating fluidized bed boiler ; carbon content of fly ash ; stable combustion ; combustion efficiency

循环流化床锅炉；飞灰含碳量；稳定燃烧；燃烧效率

Thermogravimetry is applied to analyze the combustion characteristics and combustion kinetic mechanisms of three kinds of stone coal , and the classify attribute of stone coal is investigated.

采用热重分析方法对3种石煤的燃烧特性和燃烧动力学进行研究，并对石煤的类属进行了探讨。

Stratified combustion technology is a new type of advanced energy-saving combustion technology.

分层燃烧技术是一项新型的先进节能燃烧技术。

The coal combustion behavior in a tangentially fired boiler furnace is numerically studied using a modified char combustion model.

采用改进了的焦炭燃烧模型，数值研究了煤粉颗粒在四角切向燃烧锅炉炉膛内的燃烧行为。

ABSTRACT Measurement of flame temperature is considered to be of great scientific and practical value, not only in research of combustion processes of internal combustion engines, but also in designing a new type of engine with high thermal efficiency and low pollution.

燃烧火焰温度的测量，不仅对研究内燃机的燃烧过程和设计开发高效低污染的热力发动机具有重要的科学意义和实用价值，而且在燃烧科学及其它热力工程技术领域也具有广阔的应用前景。

In order to discuss the effect of combustion heat of the products on acoustic radiation characteristics, the underwater combustion for different thermite contents of pyrotechnic compositions were studied with underwater acoustics system.

为探讨燃烧产物热量对声辐射特性的影响，采用水声测试系统，实验研究了高热剂含量不同的药剂水下燃烧时的声辐射特性。

Tubby combustion chamber had high ignition reliability and high combustion efficiency.

设计的桶形燃烧室点火性能好，燃烧效率高。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。