discrete variable是什么意思

网络释义

用法例句

The periodic compound boundary value problem with discontinuous coefficients

具有间断系数的周期复合边值问题

Explicit/implicit Procedures based on domain decomposition procedures are consideredfor approximating solutions of parabolic equations with discontinuous coefficients.

考虑了间断系数抛物方程的显隐格式区域分裂有限元方法。

In this thesis, we consider eigenvalue problems with discontinuous coefficients.

在本论文中,我们对具有间断系数的特征值问题,创造性地结合谱方法和有限元方法的思想,得到本文的重点——C_0谱方法,其模拟间断的能力相当强,达到超几何收敛。

In this paper,we give the expressions of the periodic Hilbert boundary value problem on unit disk or upper half-plane with discontinuous coefficient,then transfer the problem into the general Riemann boundary value problem andHilbert boundary value problem by period continuation and conformaltransform.

本文给出了单位圆和上半平面两种情况下的带有间断系数的周期Hilbert边值问题的提法,并应用周期延拓、保形变换等方法将其转化为经典的Riemann边值问题和Hilbert边值问题,从而得出正则型情况下的一般解。

An interface preserving coarsening multigrid method is proposed for the solution of elastic structures with highly discontinuous coefficients.

提出了求解含间断系数弹性力学问题的界面保持粗化多重网格方法,该粗化方法在选取粗网格节点时保证在每一个网格层上能保持界面的实际形状,同时可以捕获位移解函数沿界面处导函数的不连续行为,这样只需要构造简单的插值算子,并选取点块Gauss-Seidel作磨光迭代,就能达到理想的多重网格收敛效率。

In this paper, we prove Carleman estimates for the solution of the elliptic equation with a discontinuous coefficient by using suitable weighted funcions.

本文主要通过选取适当的加权函数证明了含有间断系数c的多维椭圆方程(?)的解的Carleman估计。

The Super-convergence Method for Eigenvalue Problem with Discontinuous Coefficients;

对间断系数特征值问题的超收敛解法

Classical Solutions of A Stefan Problem with Discontinuous Coefficients;

间断系数Stefan问题的古典解

Carleman Estimates for the Elliptic Equation with a Discontinuous Coefficient

含间断系数的椭圆方程的Carleman估计

Some Regularity Problems of Quasi-linear Elliptic Equations (or Systems) with Discontinuous Coefficients;

具有间断系数拟线性椭圆型方程（组）正则性问题

Partial Regularity of Quasi-linear Elliptic Systems with Discontinuous Coefficients and Green Function of A-harmonic Operators;

具间断系数拟线性椭圆组的部分正则性和A-调和算子的Green函数

AN ADDITIVE SCHWARZ PRECONDITIONER FOR P_1 NONCONFORMING QUADRILATERAL FINITE ELEMENT METHODSFOR ELLIPTIC EQUATIONS WITH JUMP COEFFICIENTS

带间断系数椭圆问题的P_1非协调四边形元的加性Schwarz方法

Estimation of postmortem interval and time of death by maggot fly;

根据蝇类蛆长度变化系数θ推断尸体死亡时间

Test on Systematic Error Between the Sets of Measured Data Based on Hypothesis Testing

运用假设检验推断组间测量数据的系统误差

Design of Uninterrupted Power Supply System Based on Digital Generator

基于数码交流发电机的不间断供电系统设计

Assertions are used to manage the visibility of relationship information related to specific pairs of businessEntity data.

断言是用于管理businessEntity实体数据之间的对外可见的关联关系的信息的。

given this data, it seems that the link between human activities and rising global temperatures cannot be denied.

根据这个数据推断，人类活动与全球变暖之间的关系是不容否认的。

Estimation of aerodynamic admittance functions of long-span bridges by the relationships among aerodynamic parameters

基于气动参数之间关系的桥梁断面气动导纳识别

Diagnosis of Faults in Digital Systems ?

数字系统的故障诊断

This part of brain judges the spatial relationship between objects.

大脑的这部分判断物体间的空间关系。

Disconnect if idle longer than (seconds):

当空闲超过所示时间数（秒）时断开:

The number of times this breakpoint has been hit during this debugging session.

调试会话期间此断点被点击的次数。

Theoretical Study on Interval Number Complementary Judgement Matrix;

区间数互补判断矩阵的理论问题研究

Discontinuous Parameter Function s Identification Method Based on Evolutionary Computation;

基于演化计算的间断参函数识别方法