查询词典 noise-power-ratio

Although the study of DSSW model confirmed the noise trader obtained more gain than arbitrageur, the arbitrageur restricted the fluctuation of price and the benefit space of noise trader.

DSSW模型研究证实了噪声交易者获得的平均收益甚至要高于套利者，但套利者的存在依然抑制了价格的波动，从而也限制了噪声交易者的获利空间。

This paper introduces the method of eliminating noise with attenuator. Each end of the specimen is covered with a metal cap and attenuators are inserted between metal caps and load platens. so noise is reliably eliminated, true AE signals of rock are detected and the reliablity and the precision of the data are improved.

本文介绍的衰减器排噪法，采用试件两端粘接金属端帽，加载压板与端帽之间安装衰减器，从而可靠地排除了噪音，检测到了岩石试件真实的声发射信号，提高了检测数据的可靠性和精度。

This paper describes the application of a semi-empirical prediction method for trailing edge noise to calculate the noise from two modern large wind turbines.

本文描述一个semi-empirical 预言方法的应用使后缘噪声计算噪声从二个现代大风涡轮。

One of the most fundamental and effective methods to reduce automobile noise is the control of radiated noise from engine surface.

控制发动机表面辐射噪声是降低汽车噪声最根本有效的方法之一。

The measures for decreasing the low frequency noise, especially the surface 1/f noise, are used for mask pattern design.

在版图方面主要考虑了降低低频噪声，尤其是降低表面1/f噪声的措施。

The low noise road surface have high void rate, its advantage is reduce city noise.

低噪声路面，是在城市的普通沥青路面或水泥混凝土路面或其它路面结构层上铺筑一层具有很高空隙率的沥青混合料。

Through combining background noise and measuring environment study,the effects of background noise,surface absorption of the source in different environments as well as the difference between sound intensity measurement and sound pressure measurement are emphasized.

主要将背景噪声与测量环境结合起来，研究背景噪声、声源表面吸收在不同环境中的影响，还对声强法与声压法的差别作了比较。

White noise deconvolution or input white noise estimation problem has important application background in oil seismic exploration.

白噪声反卷积或输入白噪声估计问题在石油地震勘探中有重要的应用背景。

This paper divides general noise eliminations into four groups by the characters of noise in the reflection seismic exploration, analyses their merits and demerits and compared methods with others.

本文从反射法地震勘探中噪声的特性出发，将常用的去噪方法分为四类，分析了它们的优点和局限性，并且对不同的处理方法进行了简单的比较，介绍了他们的应用领域。

To gain lower phase noise of local oscillator, the design work of circuit is carried out based on the analyse of the key factors that affect the phase noise level.

为获得更低的相位噪声，在对影响本振相噪关键因素分析的基础上进行电路的设计。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。