smoke concentration field 烟气浓度场
asphalt smoke concentration 沥青烟浓度
allowable smoke concentration 允许烟雾浓度
smoke mass concentration 烟尘质量浓度
smoke component concentration 烟气组分浓度
smoke dust discharge concentration 烟尘排放浓度
low concentration smelt smoke 低浓度冶炼烟气
And because in the combustion is half stoker, resulting capital of coking of fly ash, the small amount of smoke concentration and blackness is low.
并且因为在炉排上的燃烧是半焦化的煤焦，因此产生的飞灰量小，烟尘浓度、烟气黑度都比较低。
Based on photoelectric detecting principles, an advanced smoke concentration automatic measuring system with computer and photoactive sensor has been developed.
根据光电检测原理，并结合计算机研制出一种先进的烟尘浓度测定系统。
Comparison result show that on the isothermal medium atmosphere condition, the numerical simulation result of smoke diffusion and smoke concentration is accurate.
结果表明在等温中性的大气条件下，该模式对烟幕的扩散及浓度计算准确。
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