perimeter是什么意思

网络释义

用法例句

The periodic boundary condition is constructed with Floquet theorem.

由Floquet定理建立了周期边界条件。

The conservative form and singular perturbed ordinary differential equation with periodic boundary value problem were studied, and a conservative difference scheme was constructed.

研究守恒型奇摄动方程的周期边界问题 ,构造了一个守恒型差分格式 ,利用分解解的奇性项的方法 ,结合问题的渐近展开 ,证明所构造的差分格式为一阶一致收敛

This paper, considers conservative equation with periodic boundary value problem, and construct a difference scheme, Uses the method of decomposing the singular term from its solution and combining an asymptotic expansion of the equation, proves that the scheme converges uniformly to the solution of differential equation with order one.

研究守恒型奇振动方程的周期边界问题，构造一个差分格式，利用分解解的奇性项的方法，结合问题的渐近展开，证明所构造的差分格式为一阶一致收敛。

The Bethe ansatz equations are obtained from the periodic boundary conditions.

由周期边界条件推出贝特假设方程。

An Sturm-Liouville problem with periodic boundary condition;

一个周期边界条件下的Sturm-Liouville问题

A note of the Sturm-Liouville problem under periodic boundary conditon;

周期边界条件下Sturm-Liouville问题的一个注记

Eigenvalues of Discrete Dirac Equations with Periodic and Antiperiodic Boundary Conditions

离散Dirac方程在周期和反周期边界条件下的特征值

An Implicit Finite Difference Scheme with Absolute Numerical Stability for Stefan Problem with Periodic Boundary Condition;

带有周期边界条件Stefan问题的一种差分格式

The Spectral Analysis of the Transport Operator with Periodic Boundary Condition in Slab Geometry;

板模型中具周期边界条件迁移算子的谱分析

Rearch on the Rank of the Eigenvalue of Two Ordinary Differtial Operator under Periodic Boundary Condition;

两个周期边界条件下常微分算子特征值秩的研究

The Spatial Distribution of Directors and Eletro-Optical Characteristic in LCD Cell with One Dimension Boundarycondition;

一维周期边界条件下液晶盒中指向矢分布与电光效应

Spectral Analyse of theTransport Operator with a PeriodicBoundary Conditions in Slab Geometry;

板几何中一类具周期边界条件迁移算子的谱分析(英文)

The Boundary Contours of Elements from H to Xe in Periodic Table under the 10～30T Magnetic Field;

10～30T恒定磁场中前五周期基态原子的边界轮廓

To Solve Laplace Equations with Periodic Quasi Wavelet Boundary Element Method

拟周期小波边界元法求解拉普拉斯方程

Numerical Study on Heat Transfer Law for Buried Pipeline under Cyclical Boundary Condition

周期性边界条件下管道传热规律数值研究

A coupled periodic finite element-boundary element model for prediction of vibrations induced by metro traffic

地铁振动预测的周期性有限元-边界元耦合模型

Coupled Heat and Moisture Transfer in Multi-wall Under Periodic Boundary Conditions

周期性边界条件下多层墙体内热湿耦合迁移

The boundary line of a circle.

圆周一个圆的边界线

Circumference:The boundary line of a circle.

圆周:一个圆的边界线.

Boundary Element Method and Multiple Scattering Method for Electromagnetic Properties of Finite and Periodic Structures;

边界元法与多散射法研究有限与无限周期结构的电磁特性

Experimental Investigation of Turbulent Boundary Layer Disturbed by Periodic Structures in Cylinder Wakes;

圆柱尾迹周期性流动结构对湍流边界层影响的实验研究