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1·The principle of compressor surging and the influence of tangent air admission to a compressor for enlarging its flow range are studied in this paper.

介绍了压气机喘振的机理，分析了可调切向进气对压气机流量范围的影响，得出了最佳的切向进气在压气机进口的速度分布。

2·In the air slit venting system of rotors, the air admission and induction properties of the air buckets have a direct influence on the system's air flow and its cooling property.

在转子气隙取气通风系统中，风斗的取风与引风性能直接影响系统的通风冷却效果。

3·When the air fills the entire tooth ditch, air admission of side end surface extension the rotor has left air inlet of the cabinet, namely is sealed up air in the tooth ditch's between.

当空气充满整个齿沟时，转子之进气侧端面转离了机壳之进气口，在齿沟间的空气即被封闭。

4·During the intake or admission stroke, the piston moves downward as a charge of combustible fuel and air is admitted into the cylinder through the open intake valve.

在摄入或中风入院，活塞动作，作为燃料和空气中可燃负责向下是进入气缸通过公开承认，进气阀。

5·MNBAQ will celebrate the opening of the pavilion, which coincides with québec's national holiday, by offering three days of free admission and an open-air festival.

魁北克国家艺术博物馆庆祝开馆的时间恰逢国家法定假日，因此，博物馆将提供三天免费的入场券以及露台音乐表演。

6·The utility model can be used for switching two kinds of gas as well as correct adjusting the air input of the primary admission port with the air supply difference, thereby having a simple structure.

它既能用于两种燃气转换使用，又能随 气源不同而适当调节一次进气口空气进气量，结构简单。