The energy absorption by the working gas, the radiation loss from plasma and the effect of working-chamber shape on the laser-sustained plasma characteristics are considered.
研究中考虑了工质对激光能量的吸收与辐射热损失，以及吸收室形状对激光维持等离子体特性的影响。
The characteristics of heating and pollutant emission have been analyzed by control test on two domestic ovens with infrared - radiation gas burner and normal gas burner.
本文通过对采用燃气红外辐射燃烧器的家用灶和采用普通燃烧器的家用灶进行对比实验，分析了两种家用灶的加热特点和污染物排放特点。
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