常数项

对于简单的求解一次项系数和常数项问题，可以使用最小二乘法进行曲线拟合，然后得到方程的K、B。

In the subject , the least squares method for curve fitting is used to get the equation .

用SHARPPC&1500计算机计算范氏方程常数项

Calculation of the Constants in the Van Deemter Equation with Sharp PC-1500 Pocket Computer

探讨了交联、缠结密度与Mooney-Rivlin方程的常数项C1和C2的关系。

The relations of crosslinking / entanglement density and constants C1 and C2 of Mooney-Rivlin equation were explored .

用文中介绍出的流量计在特制的瞬态流量发生器上进行了广泛实验，确定了Cn中的常数项。

The constants in the C_n are determined experimentally by a transient flow generator rig .

基于带常数项与趋势项的O-U过程的权证定价

Option Pricing Based on the O-U Process with Trend and Constant

在用CAPM模型计算股票资产的可能损失时，不能丢失常数项，否则计算值偏大。

When calculating the probable loss of stock with CAPM model the constant can 't be lost , or the VaR will be larger .

本文阐明了本征多项式的常数项αN和一次方项x的系数α（N-1）可作为非交替烃的反应性判据。

An attempt to take α _N and α _ ( N-1 ) which are the last term and the coefficient of the term X in any characteristic polynomial respectively as a criterion of reactivity for non-alternant hydrocarbons has been interpreted .

回归方程表明，CO2焊接随焊丝直径增加，其焊接电流目标信号与焊接电压目标信号的一元线性回归系数增加，回归方程的常数项减小。

Regression equation shows that one-knob linear regression coefficient for welding current target signal and welding voltage target signal in CO_2 welding process will increase with an increase in ( welding ) wire diameter , but constants of regression equation will decrease .

在计算出u值后，就可以计算出相应不同时间的X值，然后对Y与X数据进行一元线性回归计算，可以计算出直线常数项，从而便可以计算出D与A值。

With known the value of u , the values of X corresponding to different observation time may be computed . Then the linear constants may be determined by the method of linear regression to analyze the data of Y X , and finally the dispersion parameters can be estimated .

本文对Z-score预警模型进行了新的研究，将模型中各财务比率的权数及常数项进行调查；

This research further studies on Z-score prediction model in which the sum of financial rates ' weight is normalized to 1 , And the constant in model is not demanded .

因此，在东北丘陵半干旱区使用Priestley-Taylor公式计算参考作物蒸散量，必须根据不同月份对公式中的常数项重新进行修正。

Therefore , if Priestley-Taylor equation was used to estimate reference crop evapotranspiration in the study area , the parameter in Priestley-Taylor equation should be modified in different months .

采用了买入持有超额收益、累计超额收益和Fama-French三因素模型的常数项三个指标，通过对比审批制和核准制下的新股发行定价效率，来说明发行制度改革对IPO定价效率的作用。

Using the Buy-and-hold abnormal return , Cumulative abnormal returns and Fama-French three-factor model as three indicators constant , by comparing the approval system and approval system under the IPO pricing efficiency , to illustrate the affection of the Stock Offering System reform on the efficiency of IPO pricing .

这种技术可以同时取消误差电流中的常数项和信号关联项。

This technology cancels both the constant and signal dependent clock-feedthrough terms .

微分法在一类特殊常数项级数求和中的应用

Differential Method Application in Solving Summation of Special Constant Series

趋势平稳与带常数项单位根过程的区别研究

Research on the difference between trend stability and unit root process with intercept

空集则对应于常数项1。

The null subset corresponds to the term 1 .

讨论了目标函数及约束条件的常数项含参数的分式线性规划问题。

The parametric linear fractional programming problems are discussed .

一种常数项级数求整的方法

One method of calculating integer of constant series

特征方程的常数项的稳定区确定法

An Approach to Determine the Stable Interval of the Constant Term of a Characteristic Equation

一些带常数项的曲线回归方程的线性化变换及参数估计

Linearizing Transformation and Parameter Estimation of Some Curvilinear Regression Equations Each with a Constant Term

约束条件的右端常数项含有参数时的线性规划程序设计

The Design of The Linear programming sequence of The Restraint condition 's right constant with parameter

常数项告诉我们t=0的时刻点的位置。

And , the constant terms tell us about where we are at t = 0 .

基于误差方程常数项的变权迭代法在核电测量中的运用

Application of Iterative Method with Dynamic Weight Based on Observation Equation 's Constant in NPP 's Surveying

水稻肥料试验分类效果以肥效方程常数项分类最好，重复识别率两年平均值达73.45%；

The constant of polynomial equation was a good variable for classification with its precision average of 73.45 % .

而一等三角锁系的图形条件和极条件常数项则不受旁折光影响。

The side-refraction doesn 't affect the absolute terms of the figure conditions and pole conditions of first-class triangulation chains .

本文介绍了一种通过构造幂级数求解常数项级数和的方法。

In this article , a method of solving the summation of a special constant series is given with the power series .

同时通过计算可知，考虑耦合项的导热模型与傅立叶导热方程相比，仅是引进了一个常数项，两方程计算结果相差仅1.8%。

And the error between the classic Fourier heat conduction equation and the equation with the influence of coupling is only 1.8 % .

该模型保留泰勒级数中的常数项，并通过合理引入内容复杂度，提高了描述实际信源率失真特性的准确性。

Through introducing the content complexity term reasonably , this model provides an accurate description of the rate distortion characteristic of the practical source .

又根据飞剪剪切工艺要求的匀速条件、确定了速比函数和节曲线方程中各常数项之间的关系和求解公式；

According to the demand of cutting operation , all constant factors in the functions can be calculated by several equations which have been analytically developed .

研究对空气扰动及环境振动所造成的常数项光程变化不敏感的自适应干涉系统。

An adaptive phase shifting interferometry , which is insensitive to the uniform optical path difference induced by environment vibration and air turbulence , is studied .