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- severe acoustic noise environment 严重噪声环境
- Acoustic Noise Environment 噪音环境
- Excellent acoustic noise reduction features, users create a work of quiet living environment. 卓越的隔声降噪功能，为使用者创造宁静的工作生活环境。
- However the compactors always work with the noise environment. 但是一般比较器的工作环境不“洁净”。
- Some common measures to reduce mechanical acoustic noise are summarized. 并对一些常用的降低电机机械噪声的措施和方法进行了综述。
- The wide application of switched reluctance motor(SRM) is limited by their higher vibration and acoustic noise. 针对开关磁阻电动机运行的振动和噪声问题,基于频域分析方法,研究了电压PWM运行方式下,采用两步换相法降低开关磁阻电动机振动和噪声的机理。
- Considerable vibration and acoustic noise limit the application of Switched Reluctance Motors (SRMs). 大的振动和噪声阻碍了开关磁阻电机的推广应用。
- Part II of this Lab examines a technique for minimizing the effects of scanner acoustic noise on auditory activation. 本实验的第二部份，要探讨减低造影仪噪音的技术对听觉活化的影响，这个技术称为集中扫瞄法。
- The Nautilus meets withstands shock, vibration, salt, fog, drip, fungus, acoustic noise, and EMI. 鹦鹉螺还能抵抗撞击、振动、防盐防雾、防渗水并能经受噪声和电磁干扰的影响。
- A generalized method for roundness error separation under noise environment was presented. 提出了一种噪声环境下圆度误差分离的统一方法。
- Both CIA and Time-Frequency Analysis(TFA) are applied to the detection of the radar target in strong noise environment. 将复像分析应用于雷达目标的弱信号检测，将常规的基于恒虚警检测方法无法检测到的目标利用复像分析方法检测出来，在一定程度上提高了雷达的检测能力。
- Using the acoustic noise signal generated by driving motor vehicles to vehicle classification is a new and promising method. 利用车辆行驶过程中所产生的声频噪声信号进行车型分类是一种新方法，有较大应用前景。
- This paper also investigated the influence of the zero vector and PWM switching frequency on the acoustic noise radiated by induction machine. 选择适当的PWM开关频率能有效地降低电机的噪声·
- The norm of measurement matrix is a metric of impact on the roundness error separation under noise environment. 频域测量矩阵的范数反映了噪声对误差分离结果的影响程度。
- Cogging torque is one of the most important parameters of PM motors,which causes torque ripple,vibration and acoustic noise. 齿槽转矩是永磁电机最重要的参数之一,它的存在会造成电机的转矩波动、振动和噪声。
- ADSL's Discrete Mulitone line code lets telephone companies provide customers with the maximum data throughput attainable to within 32K bit/sec in any given noise environment. ADSL的离散多音行编码让电话公司在任何给出的噪声环境中以32K位/秒速率向客户提供最大的数据吞吐量。
- Cogging torque is one of the most important parameters of PM motors, which causes torque ripple, vibration and acoustic noise. 摘要齿槽转矩是永磁电机最重要的参数之一，它的存在会造成电机的转矩波动、振动和噪声。
- Profiles store information about how to recognize your voice. Change a profile to recognize a different voice or a different noise environment. 配置文件保存有关如何识别您的声音的信息。更改配置文件以识别另一个声音或不同的噪音环境。
- Under the noise environment, wearing the 3M ear plugs correctly, the hearing loss increase was not significance (X2=1.623 P>0.05). 噪声环境下;正确佩带该耳塞;工人听力损伤的增加没有统计学意义(X2=1.;623P>0
- As the radial vibration of stator is the origin of the acoustic noise of SRMs, model analysis of stator vibration is the effective way to the research for low acoustic noise. 由于定子的径向振动是开关磁阻电机噪声的主要根源,因此定子振动系统的模态分析是降噪研究的有效手段。
