1、

The results show that the effect of high frequency pump noise is greater than the low frequency ones, moreover, the consumption and fluctuation of pump powers will make the performance of the system with larger channel spacing degrade further.

研究结果表明,相对于低频泵浦噪声,高频泵浦噪声对系统性能的影响更大一些,并且泵浦的损耗和波动可以使信道间隔大的系统性能进一步恶化。

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2、

The results show that reduction of fuel pipe vibration or improving damping function of hose clip can control the effect of source of vibration on interior noise.

结果表明,减小油管的振动或提高管夹的减振功能可控制振动源对车内噪声的影响。

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3、

The experimental results indicated that using of ear plug was more discomfort than using ear muff, but in strong noise environment ( higher than 80dB ( A)), ear plug had better effect on body balance.

研究结果还表明,耳塞对人体的不适感大于耳罩,但是在强噪声(80dB(A)以上)环境下,隔声量大的耳塞的佩带更有利于人体平衡的维持,有利于作业安全。

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4、

In the same measuring point, the reduction effect to the noise with high frequency was significant near by the surface.

同一测点,不同高度时,近地面处高频交通噪声减弱效果明显;

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5、

The treatment of laser noise and its effect on the laser noise spectra up to this point involved semiclassical arguments.

到目前为止,都是用半径典理论处理激光噪声及其对激光频谱的影响。

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6、

Because of the capacitance bottom plate sampling and fully differential structure, the charge injection effect of switched-MOSFET and the clock feed-through effect induced signal error are eliminated. The linearity, signal to noise ratio ( SNR) and conversion-speed of the ADC are improved.

由于采用了电容下极板采样和全差分结构,能够有效地消除开关管的电荷注入效应和时钟馈通效应引起的采样信号的误差,提高模数转换器的线型度、信噪比和转换速度。

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7、

This paper advances a new method for the noise reduction based on the difference function, analyzes on its principle, and illustrates the SNR ( signal-to-noise ratio) improving effect by SPAD ( speech processing system by using auto-correlation function).

提出了一种新的差分函数降噪方法,对其原理进行了分析,并对差分函数声音处理方式的信噪比改善效果进行了说明。

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8、

To further improve the servo performance, a desired compensation adaptive robust controller is then designed, in which the system uncertainties are off-line estimated according to reference trajectory only and the effect of measurement noise can be also reduced.

为了进一步提高系统伺服性能,减小上述自适应控制结构的在线测量噪声,采用只根据期望轨迹进行离线估计的算法,设计了期望补偿自适应鲁棒控制器。

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9、

The source of the subsystem response spectrum peak is studied using statistical energy analysis ( SEA) and mass loading effect: A review is made about drawback of acoustic noise test spectrum ( trapezoid)( MIL STD 810E 515.4 and GJB 150 17);

本文应用统计能量分析(SEA)及质量载荷效应,研究了子系统响应谱峰值的来历;评述了MIL-STD-810E-515.4及国军标GJB-150-17中噪声试验(梯形)谱的缺陷;

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10、

Analysis of the effect of noise abatement in urban green areas

城市绿地减弱噪声效果分析

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11、

Effect study of wall on noise abatement

墙体对噪声衰减的影响研究

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12、

Magnetic-field sensors based on the Faraday effect is demonstrated using ferromagnetic iron garnets. The sensor response and directionality are discussed, and noise equivalent field and frequency response are analyzed respectively.

针对亚铁磁材料阐述了基于法拉第效应测量磁场的理论基础,讨论了传感器的响应特性和方向性,并分析了传感器的频率响应和噪声特性。

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13、

Effect of noise on the auditory system and the intelligence development of premature infants treated in the neonatal intensive care unit

新生儿重症监护病房噪音对早产儿听力及智力发育的影响

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14、

Effect of Laser Random Phase Noise on the Fiber-optic Sensor System

激光随机位相噪声对光纤传感系统的影响

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15、

Noise Mitigation of Jining Power Plant's Primary and Secondary Air Supply System and the Resulting Effect

济宁电厂一、二次风系统的噪声治理及效果分析

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16、

Effect of stator curve to automobile power steering pump noise

定子曲线对汽车动力转向泵噪声的影响

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17、

According to the results of noise test, the effect of stator curve to automobile power steering pump noise were analyzed.

根据噪声测试结果,分析定子曲线对转向泵噪声影响。

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18、

By using spatial differencing technique, the effect of correlated noise with Toeplitz-structure covariance matrix is removed. Afterwards, the two methods make use of different ways to estimate the DOAs of wideband coherent signals.

首先利用空间差分技术去除具有Toeplitz型协方差矩阵的相关噪声的影响,之后两种算法采用不同的方法来估计宽带相干信号的DOA。

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20、

Objective: To explore the effect of physical factors such as noise, vibration quality in tank soldiers during training, so as to provide basis for making up intervention measures to reduce and prevent male infertility.

目的:探讨装甲兵训练噪声振动等物理因素是否对男性精液质量产生影响,为制定干预措施,降低和预防男性不育的发生提供依据。

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