您要查找的是不是:
- A separation method of naval ship radiated noise sources using measure data of radiated noise was introduced. 介绍一种从舰艇辐射噪声数据中分离辐射噪声源的方法.
- Study of separation method of naval ship radiated noise sources 舰艇辐射噪声源分离方法研究
- Application of the Array Technology in Identification of Radiated Noise Sources of Passenger Car Running at High Speed 使用阵列技术识别高速行驶轿车的辐射声源
- radiated noise sources 辐射噪声源
- Reduce tire/wheel unbalance and tire radiated noise. 减少车胎/轮不平衡性和车胎的辐射噪声。
- Also introduced the usual noise control has three ways: The control noise source, reduces the main acoustic source mechanical efficiency to transform as the radiated noise power proportion; 还介绍了通常噪声控制有三种途径:控制噪声源,降低主声源机械功率转化为辐射噪声的功率的比例;
- W is a zero mean white noise source. W是一个零均值的白噪声源。
- Use of shield for return current to noise source. 用屏蔽体作为负载电流的返回路径。
- A method for extracting modulated information from radiated noise was discussed. 摘要讨论了一种从辐射噪声中提取调制信息的联合方法。
- Such damage can be caused by EMI or radiated noise from factory equipment surrounding the encoder. 这样的损坏可以是由编码器周围的工厂设备的电磁或放射性噪音所造成。
- Shielding is required because high impedance circuitry is susceptible to pickup of spurious radiated noise. 由于高阻电路容易拾取杂散的辐射噪声,所以需要采取屏蔽措施。
- The machine has to be operated in an environment that is free from strong noise sources such as high-frequency welder. 同时应在不受高频焊接机等强噪声源影响的环境下使用。
- The results show that the method can effectively separate the dynamic modulation from other parts of radiated noise, and extract harmonic features. 结果表明,该方法可以有效地实现动态调制分量与其他信号的分离,准确提取谐波特征。
- An Investigation of Noise Sources and Me-asure of Noise Control in the City Undergro-und Buildings. Chen Yanxun. 城市地下建筑内噪声源调查及建筑噪声控制措施研讨
- The simulation results are in accordance with the characteristics of the radiated noise at near distance in the foreign literature,which thus ... 仿真结果与国外文献提供的船舶水下辐射噪声近场特性吻合,验证了所建模型的正确性。
- In this thesis, FRAs' characteristics with focus on their noise sources will be introduced. 在实验的架构中我们把实验架构分成两个部分。
- Vibration characteristics of an engine oilpan are analyzed using FEM and radiated noise from the oilpan surface is researched. 利用有限元法分析某发动机油底壳的振动特性,对其表面辐射噪声进行研究。
- This paper diagnosed the noise sources on DFH-MS25/35 gearbox, analyzed the reasons and proposed some solutions. 摘要介绍东方红-MS25/35系列拖拉机变速箱发响故障原因,及其具体改进措施。
- The result shows that these structural changes may help to lower the vibration of the oil pan, and finally reduce the radiated noise. 结果表明,改变加强板结构可以减小油底壳的振动,进而降低了发动机的噪声。
- Low radiation noise based on its toroidal construction.? 环形结构辐射噪音低.
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌