为此在建立了摆盘发动机配气过程进排气面积数学模型的基础上，建立了缸内工质的内能和质量的微分方程。
Based on the mathematical models of the air-in area and air-out area, the differential equations of the internal energy and mass of the gas in the cylinder were proposed.
改变分离器入口面积及排气管下口直径对分离空间内颗粒浓度分布的影响规律是不同的。
The influence of inlet area and diameter of exit tube on particle concentration distribution is also investigated.
通过本发明的等离子显示器，使荧光体涂 抹面积增大，提高亮度和色温，并能够提高排气特性。
Therefore, the invention is able to enlarge the application area of the fluorophor, enhance the brightness and color temperature as well as improve the gas emission performance.
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