1、

Dynamic analysis is essential to the noise and vibration reduction.

为了减小其振动和噪音,动力学分析是必不可少的.

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2、

The noise of the moment scoffs at the music of the Eternal.

瞬刻的喧声,讥笑着永恒的音乐.

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3、

Go for a walk, away from the noise and traffic.

去散散步, 远离城市的喧嚣和拥挤的交通.

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4、

The air smelled like smoke and roared with noise.

空气中弥漫着烟尘,充斥着噪音.

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5、

Under the oppressive noise jamming, the seeker turns into the passive working mode of Homing on Jamming ( HOJ) from the initiative working mode. Monopulse radar seeker picks up the erro signal of the angle tracking, thereby, the seeker could track the target steady.

在压制式噪声干扰下,导引头由主动工作模式转为向干扰源寻的(HOJ)的被动工作模式,单脉冲雷达导引头可以从噪声干扰中提取出角跟踪误差信号,保持对目标稳定跟踪。

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6、

The measures and necessar-ities for reducing shot noise are suggested.

提出了降低非散弹噪声的措施和要求。

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7、

The noise outside the building nearly drove me mad.

楼外的噪音几乎使我发疯.

《简明英汉词典》

8、

The principle of restituting counter-filter is that using known restorative image and noise, original image was educed with degenerative function and counter-Fourier transform.

逆滤波器复原的原理,是利用已知复原图象和噪声,通过退化函数,经过反傅立叶变换,求出原始图象。

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9、

This paper gives an example of Ku band satellite communication link budget, and discusses the relationships between satellite gain, EIRP, carrier/ noise and other performances. Furthermore, the selection of the link parameters is analysed.

本文举例说明在一个Ku频段卫星通信链路中,卫星增益、EIRP、载波/噪声比等之间的关系,并对Ku频段卫星通信链路的参数选择进行分析。

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10、

The main noise source of EDWA amplified spontaneous emission ( ASE) is also discussed here.

此外,本文还对掺铒光波导放大器的主要噪声来源&放大的自发辐射跃迁进行了分析。

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11、

Based on the complicated noise characteristics in digital holographic storage system ( DHSS), some methods of channel code in digital communication are introduced.

针对数字体全息存储系统(DHSS)中复杂噪声的特点,从数字通信中信道编码的观点出发,讨论了采用数字信号处理方法来抑制DHSS中噪声干扰的技术。

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12、

The experimental results indicate the watermarks are transparent and robust against some kinds of process such as JPEG compression, noise, cut out, lighteness and contrast adjustment and so on.

实验结果表明,该水印系统具有良好的透明性,对JPEG有损压缩、噪声、裁剪、锐化、亮度和对比度调整等图像处理有较好的鲁棒性。

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13、

DCMA combines the conventional CMA and SR-CMA, and the switch process between CMA and SR-CMA is realized by decision circle ring which boundary is decided by the signal-to-noise radio.

该算法将常规CMA算法和SR-CMA算法相结合,通过判决圆环完成两种算法之间的切换,根据信噪比确定判决圆环的边界。

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14、

Moreover, the principle of the suppression of EMI noise by CFMS was analyzed and an experimental prototype of a diagonal half-bridge forward converter was constructed.

分析了混沌频率调制抑制EMI噪声的原理,并建立了双管正激变换器的实验样机。

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15、

The effectiveness of CFMS to the EMI ( Electromagnetic Interference) suppression of switching converters was then investigated. Moreover, the principle of the suppression of EMI noise by CFMS was analyzed and a simulation model for component-level circuits was constructed.

文中探讨了混沌频率调制技术在开关变换器中抑制电磁干扰的效果,分析了混沌频率调制抑制EMI噪声的原理,并建立了元件级电路仿真模型。

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16、

Further discussion in us/ fhwa highway noise prediction model

对美国FHWA公路噪声预测模式的深入讨论

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17、

Based on the FHWA for the establishment of road traffic noise prediction model in Lanzhou city

基于FHWA的兰州市道路交通噪声预测模型的建立

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18、

Highway traffic noise prediction model is deduced and analyzed. It is indicated that the FHWA model originating from USA Federal Highway Administration is an approximate representation.

对公路交通噪声预测模型进行了分析推导,指出美国联邦公路局FHWA模型为近似表达式,并给出了精确表达式。

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19、

The hierarchical bayesian algorithm treated the numbers of radial function, model parameters, and noise parameters as random variables that need to be estimated in the RBF neural networks.

分层贝叶斯算法把RBF神经网络模型中的径向基函数个数、模型参数、以及噪声参数都视为随机变量需要进行估计。

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20、

Effect of Background Noise Level on Measurement

噪声背景值对噪声监测结果的影响

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