It allows more space for the element of air to flow but moves the leg out of good alignment.
会留有更多呼吸的空间，但不是移动腿离开直线。
My job is to reduce departure delays and to maintain an efficient flow of air traffic into and out of the [airport].
我的工作是减少延误，使进出机场的交通合理有效。
Under this background, the present study of the heat transfer and flow characteristics of plate fin heat sinks and staggered heat sinks with forced air -cooling were carried out.
本文关于强迫风冷中板翅式和叉排式散热器换热性能和流动特性的研究即以这一重要领域为背景。
Aerobic exercise helps strengthen the muscles involved in respiration. Thus, the flow of air in and out of the lungs is aided.
有氧运动，通过提高呼吸所需肌肉的力量，有助于肺脏吸入和呼出空气。
In order to build the DPF pressure drop model based on air intake flow, DPF bed temperature, soot and fuel charge, the paper has carried out a series of tests, collected a mass of data.
为了建立基于进气流量、DPF床温、碳烟以及喷油量的DPF压降模型，论文进行了一系列的试验，采集了大量数据。
In this part, calculation methods of the productivity, air-cushion pressure, air flow quantity, nozzle area, capacity of ventilator and electric motor are given out systematically.
系统给出了气垫带式输送机生产率、气垫压力、空气流量、气孔面积、鼓风机和电机功率的计算方法。
Coalescing filters used in air compressors flow the outside of the element in while coalescing filters used in vacuum pumps flow the inside of the element out.
空气压缩机气液分离滤芯，流向由外向内，真空泵气液分离滤芯流向由内向外。
A theoretical analysis was carried out for evaporative heat transfer of annular two phase flow of liquid film and high velocity air in vertically heated tubes.
通过理论分析，研究了竖直传热管内降膜-高速空气环状两相流的蒸发换热特性。
The air collecting device of the utility model can blow out air flow towards various directions; besides, the direction of air flow can be adjusted according to demand.
本实用新型的集风装置可以同时吹出不同方向的风流，并可以根据需要调整风向。
The air collecting device of the utility model can blow out air flow towards various directions; besides, the direction of air flow can be adjusted according to demand.
本实用新型的集风装置可以同时吹出不同方向的风流，并可以根据需要调整风向。
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