air admission

基本解释

The present invention relates to efficient water-spraying engine with independent air admission compressing cylinder, work doing exhaust cylinder and combustion chambers.
本发明涉及高效喷水型发动机，其特征是进气压缩气缸，做功排气气缸，燃烧室分别独立。
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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。
By means of air admission to main shaft central hole, the vacuum degree can be decreased, the generation of helical vortex band in the draft tube, pressure pulsation, cavitation on the runner etc.
通过主轴中心孔补气，可减小尾水管内的真空度，破坏尾水管内的螺旋形涡带的形成和压力脉动、转轮的汽蚀等，从而保证机组的安全稳定运行。

Using the Clean Air Act, by the administration's own admission, is not the cheapest or most effective way to cut emissions.
ECONOMIST: Climate-change policy