我一直在等待这一步，以确保合适的螺旋桨内。
I had been waiting on this step to make sure the propellers fit inside.
本文以集合木制螺旋桨作为启示的出发点，从而想使弹性直杆振动问题能初步臻于一个比较更一般的处理。
The aim of this paper is to give a more or less general treatment of vibration of elastic non-uniform strut, such as composite wooden screw-propeller.
一直以来，舵与螺旋桨都作为潜器姿态控制等方面的执行机构。
Propeller and rudder has been regarded as the executing agency for AUV in terms of the control of gesture underwater or near the surface.
公司自主研发的“固定桨距直升机专用木桨”极大提高了4通道小电直的稳定性和操控性，填补了这类产品的国际空白。
The "Sepcial for Fix Pitch(FP) R/C Helicopter Wood Blade" developed by our company improve the performance of 4channel heli a lot, which fit the need of international customers.
公司自主研发的“固定桨距直升机专用木桨”极大提高了4通道小电直的稳定性和操控性，填补了这类产品的国际空白。
The "Sepcial for Fix Pitch(FP) R/C Helicopter Wood Blade" developed by our company improve the performance of 4channel heli a lot, which fit the need of international customers.
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