A cyclone flow generates in the blower duct (20) by the first air inflow hole (31) and the suction force of the blower box.
利用该第一空气流入孔(31)和上述吸气箱的吸引力，在吸气管道(20)内产生旋流。
The utility model comprises an air drum, a setting scale for air inflow, a positive negative pressure gauge, a respiration valve and a face mask;
本实用新型有一个气鼓，一个进气量设定标尺，一个正负压力表，一个呼吸活瓣，一个面罩；
This article discusses the problem of regulating oil inflow by feeding back the revolutions of the diesel engine and of controlling air inflow with loading signals.
本文讨论了以柴油机转速信号反馈控制进油量，并以负荷信号控制进气量的问题。
When a stock hangs just above support, the inflow of fresh buy orders dries up, and those with stops below support just suck air and wait.
当股票的价格在支撑区上面横盘时，进来的买单开始枯竭，在支撑区以下有很多止损单在等着。
In addition, in one preferred embodiment, a plurality of slots are provided in the closure plate for reducing the inflow of air at the entrance and exit ends of the transfer section.
此外，在一个首选的体现，一个多元化的时段中提供封闭钢板减少空气的入口及出口的转让部分结束流入。
The major controlling influence is the inflow of a cold, dry, air mass .
主要支配的影响是干冷气团之流入。
In 1-d experiment, we found that without controlling the air outflow the water inflow rate was reduced compared with the water inflow rate under the condition, as observed by other researchers.
在一维入渗实验中，我们发现在控制气体出流的情况下水的入渗速率比在没有控制的情况下有所减少。
Therefore, it is possible to increase the height of the blades of the turbo fan without increasing the total size of the refrigerator and causing resistance to the inflow of cool air.
因此，可在不增加冰箱的总体尺寸以及不引起对于冷气的流入的阻力的情况下，增大涡轮风扇的叶片的高度。
The built-in cooking appliance can efficiently discharge warm air and prevents an inflow of external water.
所述嵌入式烹饪器具能高效地排出热空气，并防止外部的水流入。
The paper investigated the methods to present inflow boundary conditions for the simulation of task air conditioning (TAC).
研究在模拟工位空调流场时如何引入入口边界条件，即建立风口模型。
The paper investigated the methods to present inflow boundary conditions for the simulation of task air conditioning (TAC).
研究在模拟工位空调流场时如何引入入口边界条件，即建立风口模型。
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