一台风机盘管一般设一个回风口。
A typhoon machine coil is usually provided with an air outlet.
冷藏运输模拟试验台采用前端送风，两侧回风口的送风方式。
Refrigerated transport vehicle is designed with front air supply, air returning on both sides of vehicle.
本发明通过改进冷藏室回风口的位置，改善了冷藏室内果品的储藏环境。
The invention improves the storage environment of fruits in the refrigerating chamber by improving the location of the air return inlet of the refrigerating chamber.
方法对回风口滤过装置贴附上尼龙网前后手术室的风速、细菌浓度和尘埃粒子量测定。
The nylon nets were attached to the filtering apparatus on original return-wind exit on the lateral wall of surgical operating room.
在夏季空调出、回风口位置的设定上，上下出风都以搭备对角的上回风口为最佳，使室内充分循环并带走较多热量。
The air conditioner setting in outlet position of summer, the best position is to opposite the inlet, and it can make a room circulation and take much heat away.
风机盘管的送风口与回风口不在同一水平面时(如送风口为上侧送、回风口为上回)，送风口与回风口距离可相对近一些。
Fan coil air outlet and the air return are not at the same level (such as when the outlet for side inlet and outlet for the last time), air inlet and the air return distance can be relatively close.
结果表明：回风口与送风口同侧布置、异侧布置对置换通风的气流组织影响不大，置换通风在大空间建筑空调中有应用价值。
The results indicate the influence is little and the replacement ventilation can be used for air-conditioning in large space buildings.
用FIDAP软件模拟了一典型大空间建筑空调采用置换通风送、回风口同侧布置、异侧布置的室内空气流动的速度场和温度场。
Velocity field and temperature field of replacement ventilation of air-conditioning in a typical large space building are studied using FIDAP software.
认为通过合理布置末端ffu送风口位置及选择回风形式，以及选用较高级别的末端过滤器，可以在FFU满布率较低时达到较高的洁净度级别。
The result shows that selecting proper location of FFUs, appropriate mode of outlet and high level terminal filter, higher cleanliness level can be obtained in spite of lower coverage rate.
认为通过合理布置末端ffu送风口位置及选择回风形式，以及选用较高级别的末端过滤器，可以在FFU满布率较低时达到较高的洁净度级别。
The result shows that selecting proper location of FFUs, appropriate mode of outlet and high level terminal filter, higher cleanliness level can be obtained in spite of lower coverage rate.
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