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- Jet Noise Survey 喷气噪音测量
- Jet Aircraft Noise Survey Research Program 喷气飞机噪音测量研究计划
- Supersonic jet flow structure was analyzed at different work condition. Based on FW-H equation and LES model, under expanded supersonic jet noise was simulated. 分析了不同工作状态下的超声速喷流结构，采用LES模拟了欠膨胀状态的超声速喷流流场的激波结构，对该状态进行了非定常计算，结合FW-H方程模拟了喷口处气动声辐射频谱图。
- Make a noise survey of your office area and find ways to reduce unnecessary racket. 在你的办公区周围作个噪音测量,想办法减少不必要的噪音。
- PRESSURE DEPENDENCE OF TURBULENT JET NOISE 湍流喷注噪声的压力关系
- DEVELOPMENT OF THE LAW OF TURBULENT JET NOISE 湍流喷注噪声定律的发展
- Application of Small-Bore Jet Noise Muffler 小孔喷注消声器的应用
- Joint Aircraft Noise Survey Research Program 喷气飞机噪声测量研究计划
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- High-pressure Jet Noise and Design for Silencing of Noise 高压排气放空噪声及消声设计
- Relations between pulsed jet noise and steadyjet noise 脉动喷注噪声与稳态喷注噪声的关系
- PRESSURE DEPENDENCE OF JET NOISE AND SILENCING OF BLOW-OFFS 喷注噪声的压力关系和排空降噪
- Analysis of turbojet and turbofan jet noise in aero engine test 涡喷、涡扇发动机试车台噪声分析
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- Hey, look, that jet airliner is hopping off. 嗨，看啊，那架喷气式班机起飞了。
