screw propeller
英 [skruː prəˈpelə(r)]
美 [skruː prəˈpelər]
网络 螺旋桨; 螺旋推进器
英英释义
noun
- a propeller with several angled blades that rotates to push against water or air
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 - 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。 - The surface of large-sized screw propeller is complex and the blank is difficult to fix. The traditional measurement by hand costs time, and the precision of examining is easily influenced by man-made factors.
大型螺旋桨体积庞大，表面曲面复杂，定位装夹困难，传统的手工测量方式，占用大量的时间，检测精度容易受到人为因素的影响，导致设备利用率和产品加工质量的降低。 - 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。 - 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 - Strength Analysis of the Screw Propeller Under the Action of Centrifugal Force
离心力作用下螺旋推进器强度分析 - Five-axes coordinated numerical controlling machining technique is applied widely in machining such complex parts as mould, laminae of turbine, screw propeller and avigation parts etc.
五坐标轴联动数控加工广泛应用于模具、涡轮叶片、船用螺旋桨和航空部件等复杂零件的加工。 - Scattering Lines Screen in Radial Inspection of SSAW Pipe fixed screw propeller shrouding
螺旋埋弧焊钢管拍片检测中散射线的屏蔽定螺距螺旋桨导流管 - 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