离散的

This paper is composed of three chapters, which respectively discusses the following impulsive delay difference equations with discrete variables and continuous variables:In chapter 1, we investigate the oscillation and nonoscillation of equation and some sufficient conditions for oscillation and nonoscillation are obtained. Consequently we extend these results to the difference equations with several delays and with nonlinear impulsive perturbations and with variable delays respectively.

本篇论文由三章组成，分别讨论下面四类具离散变量和连续变量的脉冲差分方程这里p≥0，Q＞0，当n∈N(0)时；p∈C(-1，∞)，R~+，Q∈C

As to externally pressurized bearing this paper successfully developed model with finite element formulations to realize numerical calculation by means of overrelaxation and scale division methods of nonlinear equation.

离散后得到的非线性方程组采用了超松弛迭代法和比例分割法进行求解。

This paper applies 2-D Dcr to the remote sensing image fusion between panchromatic and multi-spectrul images.

本文将二维离散余弦变换应用于多光谱图像与全色光学图像融合问题的研究中。

Using discrete character points to generate offset parallel curve has been applied in many ways such as spatial analysis in geographic information system, computeraided design and processing of remote sensing images information extraction.

依据离散采样点生成等距平行曲线，在地理信息系统空间分析、计算机辅助设计以及遥感影像信息提取的后续处理研究中应用极为广泛。

Based on the existing problems in free-form surface reconstruction, surface digitizing and parametric optimization of random points are probed.

针对自由曲面重构建模中存在的问题，对曲面数字化及离散点参数优化技术进行了研究。

The stabilization problem of unstable periodic orbit s embedded in chaotic discrete-time systems is discussed.

研究混沌离散系统中不稳定周期轨道的镇定问题。

The cyclic shift character of base phasor in DFT is proposed and approved first in this paper.

提出并证明了离散傅里叶变换的基相量循环移位性质。

Methods to discretize the Poisson integral are investigated in this study.

因而本文研究泊松积分的离散方法。

In this paper, we use covol-ume method to discrete second order norisyrnmetric and indefinite elliptic problem on a polygonal domain.

本文用有限体积法离散多边形区域上的二阶非对称不定椭圆问题。

For the first time, from mathematics approach, the prior probability distribution of risk analysis was derived by the use of POME in two cases that were discrete and continuous information source.

首次分离散信源和连续信源两种情况，从数学途径阐述了POME在确定风险分析先验概率分布中的应用，以确定几种常用分布及估计其参数为例加以了解释。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。