Adopts stratified air conditioning mode with ejector nozzle air supply outlets for this large space building.

该展览中心空间高大，采用分层空调方式，喷口送风。

This paper presents an analytical method for calculating the flow field and performance of supersonic ejector nozzle.

本文介绍了超音速引射喷管的流场和性能的理论计算方法。

The results show that(1) Vapour condensation occurs in ejector nozzles as well as at the regions just downstream the nozzle exit.

结果表明：（1）水蒸汽凝结主要发生在引射喷管和喷管出口膨胀区中。

There exists an optimal exit area of secondary nozzle to result in a maximum thrust of rocket ejector in the light of the investigated ejector chamber structure.

在文中所研究的引射燃烧室结构条件下，存在一个最佳二次喷管出口面积，它能使引射火箭的推力达到最大。

From the experimental results the effects of nozzle axial position and mixer tube length upon ejector characteristic are revealed.

对实验结果进行分析，指出喷嘴轴向位置，混合管长度对引射器特性的影响。