variational method造句
例句与造句
- The finite element method does not exhaust the possibilities for variational methods .
有限单元法不能排除变分法。 - The relatively new finite element method and associated variational methods are developing into important numerical tools .
相当新的有限单元法和相关的变分法正在发展为重要的数值手段 - The application of the variational method in a finite orthotropic plate with edge crack
变分法在含边裂纹正交各向异性板中的应用 - In this paper , we prove the existence of positive solutions and multiple solutions in sobolev space with variational methods
运用变分法讨论渐近线性dirichlet问题正解及多重解的存在性。 - The sidelobe contaminatin index is determined by using variational methods . coordinate conversion with linear interpolation
运用变分法来确定旁瓣污染指数，运用线性插值进行坐标转换。 - It's difficult to find variational method in a sentence. 用variational method造句挺难的
- Since the variational method is useful for determining characteristic quantities such as resonant frequency and impedance , it is mainly used in this thesis
变分法在确定诸如谐振频率和阻抗等特征量方面非常有效，因而本文主要采用了变分法。 - The discrete variational method ( dvm ) for clusters ( dft in real space ) is described in detail . the basis functions , numerical grids utilized and potential are discussed
重点介绍离散变分方法( dvm ) ,讨论基函数的构成、离散点的分布、势的构造。 - The equilibrium condition for the cylindrical configuration in fluid membrane is re - examined in this paper , using the direct and the indirect variational method and taking account of possible influences of its topology
本文还研究了柱状膜的静力学方程。由于开口的柱状膜的不稳定性，对柱状膜的研究只能采取近似方法。 - At first , according with the fundamental theory of complementary variational method , the complementary fem is constructed by the introduction of t - q to satisfy the equation of secondly
首先，根据互补变分原理，构造了基于t ?变量的互补有限元法，从而满足了应用互补有限元法计算电磁参数时，必须保证基本关系式h = j恒成立这一前提。 - Schrodinger equation , bound states , hydrogen atoms , wave packets and uncertainty relations , wkb approximation , principle of quantum mechanis , perturbation theory , variational method , spin and angular momentum , scattering theory
薛丁格方程、束缚态、氢原子、波包及测不准原理、 wkb近似、量子力学的原理、微扰论、变方法、自旋与角动量、散射论。 - It dwells here upon the constitutive model of tlastic creep damage of heat resistant steel , establishing a corresponding variation principle and finite element discretization form , thus introducing complete numerical variational methods
主要提出耐热钢的弹性蠕变损伤本构模型，建立起相应的数值变分原理以及有限元离散化形式，从而形成完整的数值变分方法。 - In the first part , the scaling rule for the hydrogenic impurity binding energy and the virial theorem value ( potential - to kinetic - energy ) in infinite quantum wells and quantum wires of rectangular cross - section with three different aspect ratios are studied through the variational method
在第一部分，利用变分法计算了无限深gaas矩形量子线和量子阱中类氢杂质束缚能的度规法则和维里定理值。 - In the proof of the general existence theorem , because the exponent 2 * ( s ) is critical , the function j ( u ) is not satisfy the ( ps ) conditions , and the singularity also attributes to some difficulty , we cannot apply the standard variational methods directly
在证明一般存在性定理时，因为2 ~ * ( s )是临界指标，函数j ( u )不满足( ps )条件，而且奇性也给我们带来相当大的困难，因此我们不能直接应用变分方法。 - In this paper , the mm5 adjoint - model that is based on variational method with adjoint codes technique as the core is introduced , on the basis of which , conventional observation data and unconventional observation data is applied into this assimilation system for the purpose of assimilation research
本文详细介绍了以变分法为基础，以伴随码技术为核心的mm5伴随模式，并将常规资料和非常规资料应用于该模式进行了同化问题的研究。 - 4 . the algorithm solving an optimal control problem governed by a semilinear parabolic equation with the control in the coefficients and source term is studied . the strong variational method which presented by mayne to solve the optimal control of lump parameter system is developed to semilinear parabolic optimal control problem
4 、把由mayne等所提出的用于求解集中参数系统最优控制的强变分法，推广应用于一类控制变量含于高阶导数项系数与源项中半线性抛物型系统最优控制之中。
更多例句： 下一页