Thevariational curve of burning gas pressure as the time measured in the base bleed unit coincides with the curve calculated by the above model.

实测的底排装置内的燃气压力随时间变化曲线与利用上述计算模型计算出来的曲线吻合得较好。

Gas second expansion theory of base bleed is a kind of approach which can increase efficiency of base bleed.

底排燃气二次扩张原理是进一步提高底排增程效率的新技术途径。

In last-gen aircraft, high-pressure gas is taken from the engine and transported through bleed valves to the auxiliary power system, which controls air-conditioning, for example.

举个例子，在上一代飞机中，引擎中的高压气通过排除阀到达辅助动力系统，该系统控制着空调设备。