螺旋推进器,装在轮船尾部的加速装置。
misc. spiral propeller
... screw propeller 螺旋桨 ; 螺旋推进器 ; 螺桨 ; 螺旋推进器螺旋桨 wing screw propeller 外侧螺桨 ; 外侧螺旋推进器 screw propeller shaft 尾轴 ...
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螺旋推进器快速旋转,生成必要的上升力,使平台升起。
The spinning of the propellers generates the necessary lift, or upward force, to raise the platform.
经多变量拟合,得到了离心力作用下螺旋推进器的强度计算公式。
The strength calculation formula of the screw propeller under the action of centrifugal force was obtained through multivariate fitting.
通常螺旋推进器最大效率为75%,其余的能量以漩涡的形式损失。
Usually, the fullest efficiency of screw propeller is 75% with the rest energy lost in the way of whirlpool.
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