ducted

英 [ˈdʌktɪd]

美 [ˈdʌktɪd]

adj.  管道（中）的，输送的，冲压式的
v.  用管道输送（duct的过去分词）

双语例句

• Some unmanned aerial vehicles can vertically take off and land with the ducted fan system, but there is no valid method to analyze the aerodynamic characteristics of a ducted fan system currently.
  近几年出现了许多构形新颖的垂直起降无人飞行器，都以涵道风扇作为升力系统。
• In this paper, the experimental investigation and theoretical study on reduction of the ducted propeller cavitation noise by air injection are presented.
  本文介绍用人工喷入空气的方法降低导管螺旋浆空泡噪声的试验和理论研究。
• The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.
  本文采用CFD方法分析了悬停状态下涵道尾桨的流场特性。
• Numerical Prediction for Thrust Deduction of an Underwater Revolution Body with Ducted Propulsor
  水下航行体导管推进器推力减额的数值预报
• Dynamic modeling and model reduction order of controllable flow solid ducted rockets;
  介绍一种固体火箭发动机燃烧室壳体纤维缠绕芯模的设计。
• Measurement investigation on the aerodynamics of vectored thrust ducted propeller
  高速直升机涵道风扇矢量推进系统模型悬停状态的气动力测量研究
• Design and Realization of Control System for Small Ducted Fan UAV
  小型涵道式无人机控制系统设计实现
• The performance of a ducted fan model tested in the wind tunnel shows a satisfactory result.
  设计模型的风洞实验结果同理论计算基本吻合，证明了设计方法的可行性。
• Research on Ducted Ram Air Turbine Blade Properties for Pod Power Supply System
  吊舱发电系统涵道式冲压空气涡轮叶片性能的研究
• In this thesis, the steady performance of ducted propeller in uniform flow is predicted by surface panel method.
  本文应用基于扰动速度势的低阶面元法，拟计算导管螺旋桨在均匀流场中的定常水动力性能。