screw propeller

英 [skruː prəˈpelə(r)]

美 [skruː prəˈpelər]

网络  螺旋桨; 螺旋推进器

机械

英英释义

noun

• a propeller with several angled blades that rotates to push against water or air
  Synonym:screw

双语例句

• The raised helical rib going around a screw. A piece of string has twisted round the propeller.
  绕着螺丝的凸起的螺旋状的肋纹。一根绳子缠在螺旋桨上了。
• The Research on Online Measurement and Allowance Calculate of Large-sized Screw Propeller in NC Machining
  大型螺旋桨数控加工的在线测量与余量计算研究
• 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。
• Numerical Simulation of Convection Heat Transfer with Pulsating Flow and Spiral Flow in a Duct; fixed screw propeller shrouding
  管内流体脉动及螺旋流对流换热的数值模拟定螺距螺旋桨导流管
• 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.
  目前广泛应用于船舶驱动的螺旋桨实际上是射流方式的一种具体应用。
• Design of data sample of inertia components, A/ D conversion, control of horizontal wing and screw propeller and serial port communication between computers is given.
  水下拖曳体内下位机对惯性元件的数据采集、A/D转换、水平翼和螺旋桨控制、与上位机串口通信等功能的方案；
• Fixed screw propeller shrouding Prediction of Unsteady Performances of Ducted Propeller
  导管螺旋桨非定常水动力性能数值预报
• The results obtained from the simulation testing by double digital signal processing ( DSP) system confirm that the DTC system fits for synchronous motor with screw propeller by three level inverter and the system operation performance is perfect.
  采用双DSP系统对电动机带螺旋桨负载的推进系统进行了半实物仿真，结果表明文中提出的控制策略能对三电平逆变器供电的同步电动机实施高性能的调速控制。
• Study on Project of Repair Task Below Water-Replacing Screw Propeller and Helm
  水下修理作业设计方案研究&水下更换螺旋桨、舵板等方案研究
• 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。