draft tube 引流管 ; 吸入管 ; 通风管 ; 导流筒
elbow draft tube 肘形尾水管
draft tube cone 尾水管锥管
draft tube elbow 尾水管肘管
draft tube tunnel 尾水管洞
draft tube liner 尾水管里衬
conical draft tube 锥形尾水管
Draft tube gate 尾水闸门 ; 尾水门
turbine draft tube 水轮机尾水管
Amplitude and phase of pressure fluctuation at the inlet of draft tube as well as the inner flow in draft tube are analyzed in detail.
详细分析了尾水管进口截面的压力脉动的幅值和相位，并对尾水管内的流动做了分析。
The reactor consists of one conventional draft tube and three convergence_divergence draft tubes.
反应器包含一个传统的导流筒和三段缩放型导流筒。
The results show that the rotating draft tube can improve the movement of particles and change the distribution of particle in the annular.
结果表明，旋转导向管能改善物料的运动特性，并能改变物料落在环形区时的分布。
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