An algorithm and use for point in-out polygon test based on reversed ray and vertex degenerateness;
基于反向射线与顶点退化判断点在多边形内外的算法及应用
Bifurcation of limit cycles for a class of degenerate singular point;
一类退化奇点的极限环分支
The complece and necessary conditions of the pointwise degeneracy RDDE;
RDDE点态退化的充要条件
This paper gives a pointwise degeneracy example in system of time-stagnancy of non-autonomy of one dimension.
给出了一维非自治时滞系统点态退化的一个例子 ,拓宽了该领域的研究。
Generalized Normal Sectors Method for Degenerate Equilibria and Related Bifurcations;
退化奇点的广义正常区域判别法及有关分岔
This paper studies the algebraic condition of degenerate conic with ray homogeneous coordinates. Based on the study, the singular point of degrnerate conic is further discussed.
用射影齐次坐标研究了二次曲线退化的代数条件，从而进一步讨论了退化二次曲线上的奇异点。
Existence of Positive Solutions for a Class of Degenerate or Singular Equations
一类奇异或退化型方程正解的存在性
Boundary Value Problems of the Higher Order Singular Ordinary Differential Equations (Ⅰ)──the Non-Degenerative Case
高阶奇性常微分方程的边值问题（Ⅰ）──—非退化情形
Singular Solution of a Quasilinear Convection Diffusion Degenerate Parabolic Equation with Absorption;
一类拟线性吸收退化抛物方程的奇异解问题
testing method for annealing point and strain point of glass by beam bending
玻璃退火点和软化点测定方法-压梁法
The circular points are really a degenerate conic.
虚圆点实际上是一退化的二次曲线。
Statistical Analysis of Change-point in Stress Accelerated Degradation Test;
加速退化试验中变点模型的统计分析
Solvability of Nonlinear Singular or Degenerate Elliptic Equations (Systems);
具有奇性或退化的非线性椭圆型方程（组）的可解性
Blow-up for a Degenerate and Singular Parabolic Equation with Nonlinear Memory
一类具有非线性记忆的退化奇异抛物方程解的爆破
Existence and Regularity of Nonnegative Solution of a Singular Quasi-linear Isotropic Elliptic Boundary Value Problem
具有奇性的拟线性边界退化椭圆边值问题正解的存在性及正则性
To start or wince involuntarily, as from surprise or pain.
退缩由于惊奇或疼痛而惊起或退缩
Single Point Blowup for a Nonlocal Degenerate Reaction-diffusion System;
一类退化的非局部反应扩散方程组的单点爆破
Acquaintance of the Relationship between Multiple Optimum Solution and Degenerate Optimum Solution in Linear Programming;
对线性规划多重解与退化解关系的一点新认识
The Research on Robust Regression and Outliers Diagnosis in Analytical Chemistry;
分析化学中的稳健回归及奇异点诊断方法研究
The Transformation Process of Phase Singularities of Laser Beams Near the Focal Plane;
激光束焦平面附近位相奇点的变化规律
The Cultural Mirror Images and Academic Marvellous Spectacles --“Hot Spots” Human Science Studies Perspects of 2006;
文化镜像与学术奇观——2006年度人文学术热点透视
SSA of the Special Features and Trend of Air Temperature in Shihezi
石河子气温变化趋势特点的奇异谱分析