螺旋桨推进 meaning in English
propeller impetus
screw propulsion
Examples
- So people have paid their attention on robofish propulsion system which has more advantages than propellers
因此，在推进系统方面，人们把目光投向了比传统的螺旋桨推进更具优势的仿生推进系统。 - The first modern torpedo ( 1866 ) carried an 18 - lb ( 8 - kg ) charge of dynamite in its nose and was powered by a compressed - air engine driving a single propeller ; its range was 200 - 700 yards ( 180 - 640 m )
第一枚现代鱼雷( 1866 )在其头部装载了8公斤的炸药，并用压缩空气发动机带动单螺旋桨推进;射程为180 640公尺。 - The paper introduces the development of podded electric propulsion system and the structure and the working principle of typical podded electric propulsion system are also introduced
摘要介绍了吊舱式电力推进系统的发展情况及典型吊舱式电力推进装置的结构及工作原理，分析了其相对于传统的柴油机螺旋桨推进装置的优越性。 - 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。 - The screw propeller which is used by ships abroad is one typical application of ejecting mode because it is easy to manufacture and install and is reliable . but it has many shortcomings such as inefficiency , large dimension and heavy weight . therefore , it is very difficult to apply the screw propeller to micro mobile robot in liquid
螺旋浆推进器既具有容易加工、可靠性高和安装简便等优点，也具有能源效率低，结构尺寸和重量大，对环境扰动大，噪音大，起动、加速性能差以及运动灵活性能差等缺点，因此在把螺旋桨推进方式应用到微机器人上时存在许多困难，有必要研究采用其它推进方式的在液体中运动的微机器人。