mechanical propeller meaning in English
机械变距螺旋桨
Examples
- The system eliminates the conventional rotating driving components , the absence of mechanical propeller system will lead to a reduction in the mechanical noise generated and make the arrangement of ship more expedient
由于磁流体推进取消了传统的螺旋桨推进系统中的螺旋桨、传动轴、减速齿轮等转动装置，因此，它具有噪音小、布局灵活等优点。