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- Pulse Detonation Engine (PDE) is a high-powered propulsive device which has attracted great attention from the Department of Defense in China as a new concept at the present time. 脉冲爆震发动机（PDE）是一种新概念、高性能的推进装置，目前已受到我国国防部门的高度重视。
- The track pin is an important component for transferring load in the propulsion device of a self-propelled gun. 履带销是自行火炮推进装置中重要的传力元件。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- Process of propulsion device fabrication 动力装置制造工艺学
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- She got the information by some device. 她运用某种手段获取了情报。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- Let's put the new device to the test now. 现在让我们现在来试验这部新装置。
- The data logger device has been fitted to ship's engine room. 数字记录仪装置已安装在船只的机舱里。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- A device used to raise the nap on a fabric. 起毛机一种用于使纤维起绒毛装置
- This jet has a very high propulsive efficiency. 该喷气机的喷射功率非常大。
- An electronic device amplified the speaker's voice. 电子设备放大了演讲人的声音。
- A device for equalizing pressure or strain. 均衡器用来使电压或电流保持平稳的设备
- A device for indicating wind direction. 风标用来显示风向的设施
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A machine or device for separating cream from milk. 乳脂分离器一种把乳脂从牛奶中分离出来的器具
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- An instrument or device used to measure the skull. 头盖测量器用于测量头盖的仪器或部件
