And the surface element on a sphere so see it 's very closely related to the volume element of spherical coordinates except you don 't have a rho anymore .

对于一个球体上的面积元，如果没有ρ的话，它看起来和 体积 元非常相似。

H ~ 1 error estimates for the finite volume element method along characteristics for two dimensional semiconductor device with heat conduction

二维热传导型半导体器件的特征有限 体积 元方法和H~1模分析

Finite volume element method is widely applied in scientific research and engineering technique so the development of the finite volume element method has important significance .

由于有限 体积法在科学研究和工程技术中有着极其重要应用和广泛的实用性，对有限体积法的研究和发展就具有十分重要的实际意义。

Cubic Superconvergent Finite Volume Element Method for One-dimensional Elliptic and Parabolic Equations Study on calculational scale of 3-D FEM Model for vacuum preloading

一维椭圆和抛物型方程的三次超收敛有限 体积 元方法真空预压法三维有限元计算规模探讨

The error asymptotic expansions and super convergence of an important finite volume element scheme are studied .

研究了一种重要的有限 体 元解函数的误差渐近展式和超收敛。

Quadratic Finite Volume Element Method Based on Optimal Stress Points for Solving Two-point Boundary Value Problems

解两点边值问题的基于应力佳点的二次有限 体积 元法

The amount of heat flowing into the volume element exceeds the amount leaving it .

流进该 体积 单元的热量超过它散逸的热量。

Based on the mechanical condition of the initiation of damage the microscopic stress distribution in particle-filled material is studied by RVE ( representative volume element ) finite element method .

通过三相材料中基体应力分布的分析计算，结合损伤 萌生的力学条件，对 颗粒填充复合材料的强化效应和增韧效应进行力学分析。

The probability of finding the particle in the volume element at point ( X.Y.Z. ) with edges dx . dy. dz is as follows .

在点（x.y.z.）具有边dx，dy，dz的 体积 元内找粒子的几率如下。

Finite volume element method based on the integral conservation law of partial differential equations ( the balance equation ) .

有限 体积 元法从偏微分方程的积分守恒方程（平衡方程）出发。

And for that we first need to understand what the volume element is .

首先要知道 体积 元是什么。

But before we can do that we need to get the volume element .

在此之前，我们需要知道 体积 元。

Discontinuous Finite Volume Element Methods Applied to Elliptic Equations and the Stokes Equations

解椭圆方程及Stokes方程的间断有限 体积 元法

By using finite volume element method optimal order H1-norm error estimates are derived .

用有限 体积 元方法建立模型的数值逼近，得到逼近解的H1-模最优误差估计。

Symmetric Finite Volume Element Method in ICF Simulation

ICF数值仿真研究中的保对称有限 体 元方法

In emulation system the workpiece is expressed by Z-MAP structure based on volume element .

在仿真系统中，工件以基于 体 元的Z-MAP结构表示。

An asterisk designates quantities that refer to the volume element .

星号“☆”代表 体积 元的有关量。

We put forward a kind of symmetric finite volume element discretizations for an initial boundary value parabolic integro-differential equation .

对二维 抛物型积分微分方程提出一种对称有限 体积方法。

Discontinuous Finite Volume Element Method for Second Order Hyperbolic Equations

二阶双曲方程的间断有限 体积 元方法

Finite Volume Element Method in Air Pollution Model

有限 体积 元 数值方法在大气污染模式中的应用

A Kind of Quadratic Superconvergence Finite Volume Element Method for One Dimensional Elliptic and Parabolic Equations

一维椭圆和抛物方程的超收敛二次有限 体积 元方法

Using interfacial relations and average relation of two phases local stress and strain of two phases can be transited to overall stress and strain of respective volume element with laminated microstructure .

结合界面条件和两相平均关系实现了具有层状微结构的代表性 体积 单元中两相局部的应力应变和总体应力应变的转换。

Study on the Convergence of Finite Volume Element Methods Based on Optimal Stress Points

基于应力佳点的有限 体积 元法的收敛性研究

A high accuracy finite volume element method based on cubic spline interpolation for two-point boundary value problems

两点边值问题基于三次样条插值的高精度有限 体积 元方法

Representative volume element ( RVE ) is an effective method for analyzing composites with characters of multi-scale and random distribution .

代表性 体积 元法是研究复合材料这类具有多尺度、离散分布多相体的有效手段。

Next studys Probabilistic Volume Element ( PVE ) with probability statistics .

其次，应用概率统计方法研究了概率性 体积 单元PVE（ProbabilisticVolumeElement）；

A Finite Volume Element Method for the Valuation of Options on Assets with Stochastic Volatilities

带有随机波动性资产期权定价模型的有限 体积 元法

Mixed Finite Volume Element Method for 4-Order Semi-Linear Parabolic Equations and Its Numerical Simulation

四阶半线性抛物型方程（组）的混合 体积 元方法及其数值模拟

This paper describes a new general method for calculation of three dimensional grains-the volume element method .

本文提出一种新的三维装药通用计算方法& 体积 元素法。

Symmetry-preserving Finite Volume Element Scheme on Unstructured Quadrilateral Grids

非结构四边形网格下的一类保对称有限 体 元格式