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- W is a zero mean white noise source. W是一个零均值的白噪声源。
- Structure of very low noise level. 低噪音结构。
- Noise level shall comply with the EU guidelines. 噪音级别应符合欧盟的指导方针。
- White noise is a good masking agent. 白噪声是一种很好的掩蔽声。
- The noise level of air supply unit should be marked on the drawing. 机组要有噪声要求。
- All I get is the white noise of refrigerators or fume hoods. 我只能听到冰箱和排风机发出的白噪声。
- Airflow system maximizes air volume at minimum noise level. 空气动力系统使加热器在最大出风量时将噪音降到最低。
- Randomness in this case is modelled as a Gaussian white noise process. 模式中之随机性乃视为一高斯白噪音过程。
- The quality of urban living has been damaged by excessive noise levels. 城市生活的质量已被过度的噪音所破坏。
- White noise on a radio receiver would interfere with all radio stations. 白噪音在无线电接收器将会干扰所有广播电台。
- Latest generation speed reducing gear pair (high efficiency, low noise level). 最新一代减速齿轮对(高效,低噪音)
- Noise that affects all transmission frequencies equally is called white noise. 杂讯同等地影响所有传输频率称为白噪音。
- Noise level is higher, everyday concessional working hours is shorter. 噪声级越高,天天容许工作时间越短。
- Regulation on noise levels on board sea-going ship. 海洋船舶噪声级规定。
- The ultimate noise levels are the same. 最终的噪音水平是一样的。
- The paper mainly describes the application of the random signal to the simulation of road roughness,the arithmetics of AR and the pseudo white noise are used to simulate the C level road roughness respectively. 重点研究了随机信号在路面不平度仿真中的应用,分别使用AR法和伪白噪声法在空间域下对C级路面进行仿真。
- Self talk can also serve as " white noise," taking your mind off distracting stimuli7. 自言自语能起‘白噪音’的作用,使你不受外部影响分散注意。
- It is forbidden to manufacture,sell or import automobiles that emit noise beyond the limits set on noise level. 禁止制造、销售或者进口超过规定的噪声限值的汽车。
- If you do not have time to socialize during the flight, invest in a good pair of headphones that have“ white noise. 如果你没有时间在飞机上进行一些交际活动,那就准备一份不错的有“白噪音”的耳机。
- The distance between the acoustic-emission source and the receiving transducer, and the background noise level are primary factors in selecting a particular frequency band. 声发射源与接收讯号传感器间的距离以及环境噪声的电平是选择频带的主要依据。