轿车后座噪声声源识别研究-奥杰汽车网 关键词】 轿车；噪声源；识别； [gap=264]Key words】 Passenger car；Noise source；Identification；
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关键词 高速列车，气动噪声，计算流体力学，计算气动声学，声源 [gap=9697]Key words high-speed train, aerodynamic noise, CFD, CAA, noise source
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Noise source identification 噪声源识别
occupational noise source 职业性噪声源
standard noise source 标准噪声源
gas discharge noise source 气体放电噪声源
Confirm noise source 确认噪音来源
external noise source 外界噪声源
Noise source & Susceptor 噪声源与受扰体
noise source distribution 噪声源分布
crystal noise source 晶体噪声源
Simulation results indicate that phase noise is also a noise source of system and should not be ignored.
仿真结果说明:相位噪声也是系统的噪声源,不能忽略。
参考来源 - 相位噪声对W LAN系统的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The signal being detected by GEO600 isn't a noise source that's been overlooked, Hogan believes GEO600 is seeing quantum fluctuations in the fabric of space-time itself.
GEO600探测到的信号并不是来自什么被忽视的噪音源，Hogan认为GEO600探测到了时空本身发生的量子级别的波动。
An investigation was made on the main noise source-the gearbox of the underwater vehicle to reduce the noise and improve its capability of goal-detecting under the water.
为了降低某水下航行装置的辐射噪声，增强其探测目标的能力，对该装置的重要噪声源——传动齿轮箱进行了减振降噪的试验研究。
With the constant increase of the trains' speed, the aerodynamic noise gradually succeeds the traditional track noise and becomes the main noise source of the high-speed trains.
随列车行驶速度逐年提高，气动噪声源逐渐超越轮轨噪声成为高速列车最主要噪声源。
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