查询词典 metric coefficient

To improve the performance of TD-SCDMA network significantly, the optimization on baton handover is necessary, and the research on optimization can provide technical support for its impelling in the commercial stage. In this paper, the processes and the algorithms of baton handover are introduced and the parameters which affect the handover performance are analyzed (such as filter coefficient, the hysteresis of baton handover, cell individual offset) in detail firstly.

本文首先论述了TD-SCDMA系统中现行接力切换的基本原理及切换算法，对影响接力切换性能的参数(如滤波系数、切换迟滞、小区个性偏置等)进行了理论分析，并根据实际测试结果，验证了切换参数对切换性能的影响，同时分析了目前接力切换中存在的问题，如街角效应、高速用户切换时掉话严重等。

The study indicates that the different diaphragm has a great impact on the pressure sensitivity coefficient.

说明不同的膜片对压力灵敏系数有较大的影响。

The results show that for a certain depth and damping coefficient, if the wave impedance ratio is small, the seismic re...

计算结果表明，对于一定的土层厚度，在一定阻尼比条件下，土层和基岩的阻抗比小到一定程度时，可以将基岩假定为刚性约束，而误差可以控制在一定的范围内。

The signals during transformer impulse test are considered to be evolving in time, also is non-stationary signals, so we can design a software algorithm for noise reduction based on discrete Gabor transform, and the basic principle is: The Gabor coefficients of Effective signals during transformer impulse test is centralized in the time frequency range, and the peak-to-peak value is big, whereas the noise Gabor coefficient distribute in the entire time frequency range equally, the peak-to-peak value is small, we can realize the desired signal and the noise separated through frequency mask function.

考虑到冲击试验中的信号都是时变信号，也就是非平稳信号，因此设计了一种基于离散GABOR变换的软件滤波算法对冲击信号进行滤波，其滤波理论依据是：有效信号的Gabor系数在时频域分布比较集中，幅值比较大，噪声的Gabor系数均匀分布于整个时频域，幅值较小，通过构造时频掩模函数来实现有效信号与噪声的分离。

Three kinds of method about mix design of concrete were introduced,namely,linearity analytical method, infilled coefficient method and overall calculation method.

介绍了线性分析法、密实系数法、全计算法这3种混凝土配合比设计方法。明确了它们在实际工程中的应用，阐述了在工程中选用合适的混凝土配合比设计方法具有十分重要的意义

Of the influence coefficient. Comprehensive machine set of vibration and equilibrium problem theories contact actual, the method which uses science then can insure the safe movement of machine set in actually the movement.

综合机组的振动与平衡问题理论联系实际，用科学的方法才能在实际运行中确保机组的安全运行。

Thereby, fault currents can be distinguished from the inrushes if the improved correlation coefficient between the pre-half and the post-half cycle of the measurand is larger than the setting value.Test results show that all types of internal faults even accompanied by magnetizing inrush can be correctly identified from the inrush with the proposed algorithm. Besides with high reliability , this scheme has satisfying sensitivity.

仿真和动模试验表明，该判据能正确识别各种情况下产生的励磁涌流，在变压器带长线发生内部故障、内部故障与励磁涌流并存及CT特性较差的情况下，仍能快速正确地启动出口动作，具有较好的鲁棒性。

The recovery of tin and nitric acid from the spent solder stripper, and the feasibility of recovering nitric acid were investigated by determining diffusion dialysis coefficient of the dialysis membrane for different spent liquor including iron,copper and tin.

通过考察铁盐、铜盐和亚锡盐对硝酸扩散系数的影响研究了采用扩散渗析法从废退锡液中回收硝酸的可行性，实际样品的研究表明，扩散渗析法回收硝酸的回收率在70％以上。

When the damping coefficient of the isolators is increased, the response in resonance of the system will be decreased.

增大隔振器的阻尼将明显地降低系统的共振响应；③减小隔振器的刚度有利于改善系统的隔振性能。

Next, in ADAMS, friction coefficient database is set up, and dialog box for defining joint friction is extended based on analyzing joint friction in mechanical system, and the method of parametric analysis is discussed for analyzing manufacture errors influence on mechanism performance.

然后，建立了受电弓虚拟样机模型，基于该模型主要研究了运动副摩擦引起的升弓轨迹和升弓扭矩的运行误差；在ADAMS环境下建立受电弓的三维参数化模型，讨论了制造误差对受电弓升弓轨迹的影响。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。