The screw propeller is very efficient for push water.

在螺旋桨是非常有效的推水。

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。

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。

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。

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。