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

• 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
• The strength calculation formula of the screw propeller under the action of centrifugal force was obtained through multivariate fitting.
  经多变量拟合，得到了离心力作用下螺旋推进器的强度计算公式。
• 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。
• It's proved that screw propeller simulated motor can achieved the expected characteristics under the given propeller condition and the monitoring platform works well which can achieve the function of real-time detecting of marine electric propulsion system through a great deal of experiment.
  经过实验测试证明，螺旋桨仿真电机工作正常，可模拟设定工况下螺旋桨特性。设备间成功实现数据实时传输，实时监控界面可正常显示装置状态及发送控制指令。
• 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 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。
• Fixed screw propeller shrouding propeller pitch control
  定螺距螺旋桨导流管螺旋桨节距操纵机构
• The value of apparent viscosity is influenced by the diameter of the screw propeller. The Development of Screw
  用直径较大的转子测得的表观粘度较低。浅谈螺旋桨的发展趋势&螺旋桨的设计与应用正引起人们前所未有的关注
• 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。
• Screw propeller theory is then used to calculate the axial thrust and to analyze factors that influence the thrust.
  讨论了各种因素对轴向水推力的影响，包括各项推力系数的选取和修正。