系数函数

The inductance and torque models were also proposed from the fitting curve of flux linkage.This model function expression is simple and easy to modify the coefficient.

该模型函数表达式简单、系数修改方便、计算精度高，并且能够直观的反映SRM的磁链、电感和转矩变化情况。

In order to solve those problems, this article adopts the energy method to analyze the stability of the major frame of steel arch gate to make up the weakness in the current standards and found the calculating models of the stability of the whole major frame of the steel arch gate.

本文主要采用能量法对弧形钢闸门主框架线弹性稳定性进行分析与研究，建立单柱概化弧形钢闸门主框架整体稳定的计算模型，并通过选择合适试解函数，应用能量法给出特征值方程及弧门框架稳定性计算长度系数精确解的公式，提出一个基于该模型方便工程设计的实用计算公式。

First, It estimates the frequency-modulated coefficients by performing Radon transform to the ambiguity function result of the LFMs.

首先，通过对信号模糊函数进行Radon变换获得各分量的调频系数。然后用滤除单分量自项二次项的方法使信号成为普通的正弦信号。

The average heat transfer and friction factor results from experiments can be well correlated by power law equation.

实验得到的通道平均Nu数及通道阻力系数均可用Re数的幂函数来表示。

We make a rather thorough review of the QCD sum rule approach, which includes the correlation functions and the spectral representations, OPE, Borel transformation, the fixed point gauge, condensates and their empirical values, Borel stability, the dispersion relation and the commonly used

我们对于 QCD 求和规则作了比较全面的评述，包括：关联函数与谱表示；算符乘积展开；Borel变换和固定点规范；凝聚量及其经验值；Borel 稳定性；色散关系和谱密度的常用模型；Wilson 系数的计算；外场方法等。

To further improve the precision of sizable parallel 6-axis force platform with gemels the basis of present manufacture and calibration techniques, the paper adopts the sign function, and presents the friction model of platform with Stewart structure based on the screw theory and theory of influence coefficient.

在已有制造工艺及标定技术基础上，为进一步改善大型铰接并联六维测力平台的测量精度，本文基于螺旋理论和影响系数原理，引入符号函数建立了Stewart结构大型铰接六维测力平台的摩擦模型。

Besides the contents mentioned above, the research includes the following contents: 1. Convex refractive microlens array are successfully fabricated by the method composed of heat-forming photoresist and Ar ion beam milling, on various substrate, such as Si, SiO〓 et al.. And a variety of critical experimental fabrication parameters are obtained.

讨论了热熔成形工艺中的临界效应，并提出了新颖、自洽的物理诠释，引进了临界成形系数和临界接触角的概念，并推导出它们之间简洁的函数关系式，此关系式揭示了热熔前后微图形特征参数间的内在联系，为定量研究热熔成形过程提供了新的思路。

In order to simulated the characteristics of dynamic regression of saturated sandy soil under cyclic loading, the relation between the real hysteresis loop and the one indicated by the Masing rule is discussed based on a series of laboratory test, the modified proportion coefficient of hysteresis loop simulated by the Masing rule indicating by the stress history is determined, and then, it is modified by a quadratic function.

为了描述周期荷载作用下饱和砂土的动力衰减特性，试验研究了周期荷载条件下不同剪应变幅值时的实际滞回圈与由曼辛法则确定的滞回圈之间的关系，给出了由应变历史表示的用曼辛法则描述的滞回圈的比例修正系数，进而用二次函数进行了修正。

For narrow-band signals, three uniform linear arrays, whose grating lobes are not overlapped by setting the angles between the arrays and the same pointing of main-lobes, are used and then multiplication of three patterns is operated to reduce the grating lobes of large-spaced array, which makes the array operate in broad band. For wideband or ultra-wideband signals, array pattern in the whole frequecy band is identical by designing the frequency-dependent weighting coefficients based on the Bessel function, and therefore grating lobes in high frequency parts are suppressed.

对于窄带接收信号，利用三个相交的大间距均匀线阵，通过设置它们之间的角度和主瓣指向相同使各自的栅瓣位置错开，然后把三个方向图相乘从而抑制大间距阵列栅瓣，因而适用于宽频带工作；对于宽带接收信号，利用Bessel函数设计与频率有关的加权系数，产生整个信号带宽内恒定的方向图，从而抑制了高频部分的栅瓣。

In the second part, we make the study of the application of Z-transformation when we solve linear difference equation bearing constant coefficient and transmission function in pulsing system.

第2部分：&Z变换的应用&，主要通过上1章研究的Z－变换的逆变换和10个性质定理，研究了Z－变换在求解具有常系数的线性差分方程和脉冲系统的传递函数方面的应用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。