screw propeller
螺旋桨
常用释义
英式发音
美式发音
基本释义
- 螺旋桨：一种用于推动船只或飞机的装置，通过旋转螺旋形的叶片来产生推进力。
例句
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1·The screw propeller is very efficient for push water.在螺旋桨是非常有效的推水。
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2·The measurement of screw propeller is an important procedure in its manufacture.螺旋桨的测量是其制造过程中一个很重要的工序。
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3·The value of apparent viscosity is influenced by the diameter of the screw propeller.用直径较大的转子测得的表观粘度较低。
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4·Special shape fiber winding to screw propeller hub splint of helicopter was analyzed.针对某直升机尾桨叶梁的异型缠绕进行分析。
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5·Also let us adjust the size or pitch of the screw propeller, then try to get high-speed running.也让我们调整大小或摊位的螺旋桨，然后尝试获得高速运行。
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6·Secondly this dissertation analyses two important parts-the screw propeller and the propulsion motor.然后着重分析吊舱式电力推进系统的两个重要组成部分：螺旋桨和推进电机。
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7·Usually, the fullest efficiency of screw propeller is 75% with the rest energy lost in the way of whirlpool.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。
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8·Screw propeller theory is then used to calculate the axial thrust and to analyze factors that influence the thrust.讨论了各种因素对轴向水推力的影响，包括各项推力系数的选取和修正。
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9·It is easy to adapt to the Stirling engine boat, but the propulsive force is lower than that of the screw propeller.人们很容易适应斯特林发动机船，但推进力是低于螺旋桨。
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10·The strength calculation formula of the screw propeller under the action of centrifugal force was obtained through multivariate fitting.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。