variable coefficient的例句大全

In this thesis, we mainly study supercloseness of quadratic serendipity block finite element method for three-dimensional variable coefficient elliptic problems.

本文主要研究三维变系数椭圆方程二次奇妙族有限元方法的超逼近。

the distribution of separate layer injection intensity appears lognormality, and the variable coefficient is one constant.

分层注水的层段注水强度服从于对数正态分布, 并且其变异系数为一常数.

A Compact Difference Scheme for a Class of Nonlinear Reaction-Diffusion Equation with Variable Coefficient

一类变系数非线性反应扩散问题的紧致差分方法

A method to solve soliton-like solution for a variable coefficient KP equation

求变系数KP方程似孤子解的一种方法

New solitary wave-like solution and exact solution of variable coefficient KP equation

变系数KP方程新的类孤波解和解析解

Elliptic periodic solutions of 2+ 1-dimensional variable coefficient generalized KP equation

2+1维变系数广义KP方程的椭圆周期解

In previous papers on transient thermocouple for high gas stream temperature measurements, it was assumed that thermal inertia coefficient of the probe is not variable with wire temperature, and that thermal radiation from the probe may be negligible.

以前有关高温气流温度测量的动态热偶法的文章都假定，探头的热惯性系数不随丝温变化，且探头的热辐射可忽略不计。

Reference Trajectory Coefficient Variable Model Algorithmic Control ( basic research)

参考轨迹系数可变的模型算法控制（基本研究）

The partial resistance coefficient of skylight under the action of wind pressure is a variable.

在室外风作用下，天窗局部阻力系数是变数，而不是常数。

In the course of calculating, the solution has nothing to do with the beginning value of the iteration, which is the constant term of the error equation, and the correlation coefficient of each variable won ′ t change after the variant weight operation.

在运算过程中，其解与迭代初始值无关，其迭代初始值为误差方程的常数项，并且能保持变权运算后各变量的相关系数不变。

To avoid this circumstance, this paper puts forward a method for normalizing Haar function and judging dangerous appearance in combination logic circuit by use of ha coefficient map under the condition of variable number < 6. This method has the characteristics of being simple and direct.

为避免这种现象，给出了Haar函数归一化的一种方法以及在变量数<6时用ha系数图判断组合逻辑电路险象的方法，该方法具有简单、直观的特点。

Then the article modify GARCH model and introduce dummy variable ω, the assignment by dummy variables ω defined in the time features of the sample data, the coefficient λ of dummy variable ω reflects the volatility of spot market price after the listing of stock index futures.

再对GARCH模型进行修正，引入虚拟变量ω，通过对虚拟变量ω的赋值界定样本数据的时间特征，虚拟变量ω的系数λ则反映股指期货上市后现货市场价格波动的变化程度。

One Variable Quadratic Equation of Expulsion Coefficient from Source Rocks and Its Application

烃源岩排烃系数的一元二次方程及其应用

Solution of differential equations and boundary conditions in accordance with its failure to arrive at the equivalent characteristic matrix can be obtained calculating the coefficient of variable cross-section length.

解微分方程，并根据其边界条件可得出等效失稳特征矩阵，可求得变截面长度计算系数。

Algorithm of state assessment was programmed, using moderate index model to interpolate linearly, and with the application of variable weight synthesis principle and correlation of slope coefficient, according to a set of measured data, state of cable tensions and linetype were calculated.

编制状态评估算法，利用变权综合原理和斜率关联度，以适度指标模型进行线性插值，并根据一组实测数据，对索力、线形状态进行评估。

On One Method of Solving Function of Known Function to the Differential Coefficient of Intermediate Variable

关于已知函数对中间变量的导数求函数的一种方法

The variable cost is allocated using marginal loss coefficient method.

采用边际网损系数法计算用户分摊的变动成本；

The variational coefficient which depends on space variable, new properties appear.

由于依赖于空间变量的变化系数的作用，将出现与具有齐次系数的方程完全不同的性质。

Using SPSS statistical analysis software, the reliability and validity of the analysis, to ensure that research data reliability and validity on the basis of use of the correlation coefficient analysis, regression analysis, adjusting variable analysis method proposed by the six hypothetical test.

利用SPSS统计分析软件，采用信度和效度分析，在确保调研数据的信度和效度的基础上，利用相关系数分析、回归分析、调节变量分析的方法对所提出的六个假设进行了检验。

Switching Characteristics of Three-Core Nonlinear Directional Couplers with Variable Coupling Coefficient

变耦合系数非线性三波导定向耦合器特性研究