Indoor air at the separation was separated out by the export control scheduling, and the water still flows through the impeller around the outer edge of backwater hole, and mixed air inhalation tube.
在分离室内空气被分离出来，由出口管排掉，而水仍经左右回水孔流向叶轮外缘，并与吸入管空气相混合。
The two wires may be sealed into a glass tube and the air can be pumped out.
可以把这两根导线封入一根玻璃管内，并且可以把空气从玻璃管内抽出去去。
For example, if an open test tube with some water in the bottom is placed in a room in which the air is relatively dry, water vapor will diffuse out through the column of air in the test tube.
例如，当一支底部有水的开口试管被放置在一间空气相对干燥的房间里，水蒸气就会通过试管中的空气柱散布出来。
Aiming at investigating how the air horn and mounting angle affect a Pitot tube measurement, experiments were carried out on various Pitot tubes.
针对不同型号的皮托管进行了较系统的试验，旨在研究检测杆和安装角对皮托管测量的影响。
Through a theoretical analysis a study has been carried out concerning the evaporation heat exchange characteristics of water-air annular two-phase flows in a vertical slender tube.
通过理论分析，研究了竖直细小管内水—空气环状两相流的蒸发换热特性。
A numerical study was carried out for the thermal effects of laser propagating in a closed tube with air. The calculation results were compared with the experiment ones.
对连续激光在封闭充气管道中传输时的热效应进行了数值计算研究，并与实验情况进行了比对。
Tower above the fifth floor for the air tube, rising in the tower, do not need out of the tower outside.
塔的第五层以上，为空筒式，在塔内拾级而上，无须步出塔外。
Tower above the fifth floor for the air tube, rising in the tower, do not need out of the tower outside.
塔的第五层以上，为空筒式，在塔内拾级而上，无须步出塔外。
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