The definition of linear controlled branching process in a random environment is introduced,and the extinction probabilities of the model are studied.
引进了随机环境中线性控制分枝链的基本概念,讨论了这种概率模型的灭绝概率,用生成母函数严格表达了第n步灭绝的概率,进而讨论了各类母函数之间的关系,并得到了随机环境中线性控制分枝链的期望公式;基于以上的结果,采用鞅方法,严格表达了随机环境中线性控制分枝链的增殖速度。
On the basis of improved heuristic cluster local search, branch and cut method is used to get the global optimal solution.
在改进的启发式群局部搜索的基础上 ,利用分枝剪枝法得到全局最优解 。
Global Topological Structure and Bifurcation Curves for the Quadratic System of Type (Ⅱ) δ = n = 0
(Ⅱ)_(δ=0=0)类方程的全局结构与分枝曲线
Molecular Beacon Probe Melting Curves Analysis for Rapid Screening of Ethambutol Drug Resistance in Mycobacterium Tuberculosis Clinical Isolates
利用分子信标探针熔解曲线技术快速筛查结核分枝杆菌临床分离株中耐乙胺丁醇突变
contorted branches, limbs, etc
弯弯曲曲的枝桠、 主枝等
Singularities of Parallels for Hyperbolic Plane Curves
双曲平面曲线的平行曲线的奇点分类
Curvilinear Equations and Its Goodness of Fit for Characteristics of Plant Growth of Paris polyphylla var. chinensis
七叶一枝花株高生长曲线方程及其拟合性研究
A distribution curve in which the frequencies are cumulative.
累积曲线用以累计频率的分布曲线
Isolation and Preliminary Identification of Dominsnt Microbe in Daqu and Mud Pit of Zhijiang Daqu Liquor
枝江大曲酒大曲和窖泥中优势菌的分离与初步鉴定
Lateral Rigidity Analysis of Luoyang′s Huanghe Bridge on Jiao-Zhi Multiple Track
焦枝复线洛阳黄河大桥横向刚度分析
Classification and End Products of Wire/Rod
线材/枝材材质分类及制成品
The infection-thread enters and branches in cells of the root cortex.
侵染线进入根的皮层细胞并进行分枝。
cumulative undersize distribution curve
筛下物累计分布曲线
difference curve
温差[差分，减差，差异]曲线
percentage production decline curve
开采量递减百分数曲线
cumulative oversize distribution curve
筛上物累计分布曲线
diurnal (ozone) profile
臭氧的白日分布曲线
Subdivision Algorithm for the Said-Ball Curves;
Said-Ball曲线的细分算法
The Theory of Curve Belt Conveyor;
曲线带式输送机曲率半径的理论分析
Mechanical Theorem Proving in Differential Geometry about Curves on Surface;
微分几何曲面上曲线定理的机器证明