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 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
• 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
• Advantage and Application of Large Diameter and Slow Turning Screw Propeller
  大直径低转速螺旋桨的收益及其应用
• 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。
• 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。
• 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
• Measuring and calculating the screw pitch quickly and precisely is very important for the propeller repairing.
  螺距的测量及计算是螺旋桨修理过程中最关键的环节之一，如何快速、准确地测量、计算出螺距就显得尤为重要。
• Fixed screw propeller shrouding Magnetic field distribution of loosen oval-shaped spiral tube current
  定螺距螺旋桨导流管考虑螺距时椭圆截面螺线管电流磁场的空间分布
• Design of the measurement and calculation equipment for the screw pitch of propeller
  船舶螺旋桨螺距测量计算装置设计
• 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。