Finally, Using the method of calibrating instrument in a variational concentration calibrates this instrument. According to the result, the performance of the instrument is analyzed.
最后采用非恒定浓度的测氡仪器标定方法对研制的仪器进行标定，分析了仪器的一些性能指标。
Some end value condition derived by variational method in accordance with the least energy loss principle and their mechanical background are also dealt with.
同时从能量最小原理出发，用变分的方法推导出几种端值条件，说明它们的力学背景。
Leading evaluation method into design process, the generation strategies of well-constrained VGCN is discussed, and the theories of variational geometric constraints network are established.
并将该评价方法引入设计过程，研究完全约束的变动几何约束网络的生成策略，从而建立了变动几何约束网络理论。
The multiple reciprocity method (MRM) for the parabolic variational inequalities of the second kind was discussed.
本文讨论了第二类抛物型变分不等式中的MRM（多重互易方法）方法。
A finite element method using subregion variational principle and spline function in this paper is presented to solve the problem of combined shell of revolution.
本文提出一种用分区变分原理和样条函数相结合的有限元方法，解决组合型旋转壳受力分析问题。
In this paper the variational adjoint method is applied to the assimilation of the observed data into the sectional distribution of sea temperature to optimize the initial field.
以二维断面海温分布模型为例，利用海温实际观测数据，将变分伴随方法应用于断面海温初始场的优化。
The expression of ground energy is given by means of variational method, and the condition of formation of photon pairs discussed.
然后利用变分法求得了超导波态系统的基态能量表达式，并讨论了光子对的形成条件。
Based on "modified variational method", a new dynamic analysis approach of aircraft panels has been derived in this paper.
本文以“修正的变分方法”为基础推导了一种新的飞机壁板结构动力分析方法。
Imaging formulas of Gaussian beams in nonlinear conical GRIN rod lenses are derived from the variational method and the ABCD law.
根据变分法和ABCD定律，导出了非线性锥形梯度折射率棒透镜中高斯光束的成像公式。
Then the new step function space is introduced and stability problem for the finite difference scheme is discussed by means of variational approximation method.
然后引入新的步长函数空间，并在这个空间上，采用变分近似法讨论该格式的稳定性问题。
The partial differential equation of flow in porous medium has been studied with variational finite element method.
用变分有限元方法对描述地下流体渗流的偏微分方程进行了分析。
It proposes an approximation method with two variational parameters for finding the eigen-energies by principle of minimal sensitivity.
提出了一种可借助于最小敏感性原理求解本征能量的双变分参数的近似方法。
The accuracy of the results obtained with the average variational method is shown. And some phenomena observed in the experiment are also explained.
指出了用平均变分法所得结果的精度，同时也解释了在实验中观察到的某些现象。
The definition of the Segmental Linear Functions and some operational properties are given. By means of the properties, a new numerical method for direct solving variational problems is obtained.
给出了分段线性函数族的定义和有关的运算性质，利用这些性质得到直接求解变分问题的一种新的数值方法。
The dispersion characteristics of the shielded planar transmission lines are analyzed by the transverse resonance method combining with variational technique.
本文利用横向谐振法结合变分技术分析了屏蔽平面传输线的色散特性。
The discrete variational method (DVM) and cluster model are used to study the electronic structure and atomic configuration of the hydrogen-vacancy complex in aluminum.
本文利用离散变分法（DVM）和集团模型研究了铝中氢—空位复合体的电子结构和几何构型。
The shallow impurity states in wurtzite nitrides are studied by a variational method.
利用变分法研究纤锌矿结构氮化物半导体材料中的浅杂质态问题。
The course also examines approximation methods: WKB method, variational principle, and perturbation theory.
同时，本课程也解释了几种常用的近似方法：WKB方法、变分原理、以及微扰理论。
A new auxiliary problem method for solving the general variational inequalities (GVIP) is constructed.
对广义变分不等式问题(GVIP)提出了一种新的辅助问题算法。
In this paper, a novel method called the variational iteration method is proposed to solve perturbation problems.
本文提出了求解摄动问题的一种新方法——变分迭代算法。
We study these variational problems respectively by the variational method and the theory of variable exponent spaces.
我们主要运用变分法和变指数空间的理论作为工具研究了这几个问题。
By use of the variational method, the potential energy principle of a elastic system on a variable domain is discussed.
并用该变分法讨论了具有可变区域的弹性系统的势能原理。
In tills paper, a new imaging formula for a conical defocusing GRIN fiber lens is derived by using the variational method and the ABCD law.
本文用变分法以及ABCD定律，导出了锥形发散梯度折射率纤维透镜新的成象公式。
Energy variational method is adopted to analyze the cable-stayed construction and the cable suspended cantilever construction in this paper.
本文采用能量变分法分别对斜拉结构和悬挂结构进行分析。
The Variational-Effective index method is based on mixing the variational method(VM) and the effective index method(EIM), it can be used with very accuracy to simulate the field distribution.
变分有效折射率法是变分法（VM）和有效折射率法（EIM）的结合，它能够很精确地模拟光场分布情况；
The mean field variational method is a basic variational approximate inference method.
均值场变分方法是图模型最基本的变分近似推理方法。
When energy equation for element was built, variational method was used to get ordinary differential equation.
在建立单元的能量方程后，对方程进行变分得到墙元的常微分方程。
This paper presents a new alternating direction method for a class of variational inequalities.
该文对于一类变分不等式提出了一种新的交替方向法。
The necessity of the application of variational inequality method to dynamic traffic assignment is explained based on the description of the set of constraints and travel cost function.
基于约束集合和行驶费用函数的描述，说明了变分不等式方法在动态最优交通分配中应用的必然。
The necessity of the application of variational inequality method to dynamic traffic assignment is explained based on the description of the set of constraints and travel cost function.
基于约束集合和行驶费用函数的描述，说明了变分不等式方法在动态最优交通分配中应用的必然。
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