In the article, the linkage strengty of genes is expressed using linkage value, the mathematic expression of genetic covariance of two characters in F 2 and backoross generations with K pairs of linkage genes effecting two characters separatively is extended, and the resolution form of its component is obtained.
本文用连锁值表示基因的连锁强度，推广了Ｋ对连锁基因分别作用于两性状时Ｆ２代及回交世代两性状的遗传协方差的数学表达式，得出了其分量的分解形式。
On the matrix one sufficient and one necessary condition is derived; and meanwhile the LU-decomposition for the matrix is gained.
研究了对角占优矩阵的性质,给出了此类矩阵奇异的一个充分条件和一个充分必要条件,同时给出了它的LU分解形式。
Multi-solitary solutions,integral form solutions and analytic solutions are given in term of the the Bcklund transformation.
利用齐次平衡原则 ,导出了一般非线性色散长波方程的B¨acklund变换 (BT) ;并借助于求得的BT ,解出了该方程的多孤子解、一般解析解和积分形式解。
The Part Decomposition Form and the Application of Polynomial of One Indeterminate;
一元多项式的部分和分解形式及其应用
Reaserch on the Approximate Solution to the Perutrbed Duffing Equation in Difference Form
差分形式摄动Duffing方程近似解的研究
The Further Analysis of Node Voltage Method and its Matrix Form
结点分析法及其矩阵形式的深入解析
The Tensor Form and Rate Form of S-R Decomposing Theorem
S-R分解定理的张量表述及其率形式
Comparison of empirical mode decomposition and wavelet decomposition in deformation analysis
经验模式分解与小波分解在变形分析应用中的对比分析
Water species adsorb On the surface mainly in the form of undissociated molecules.
水汽主要以不分解的分子态形式吸附在表面。
A DISCUSSION ON POTENTIAL SYMMETRIES AND INVARIANT SOLUTIONS OF SOME PARTIAL DIFFERENTIAL EQUATIONS BY USING WU'S METHOD IN DIFFERENTIAL FORMS
用微分形式的吴方法求解一些偏微分方程的势对称和不变解
The Manifestations,Analysis and Countermeasures of Sino-US Trade Frictions;
中美贸易摩擦的表现形式、原因分析及解决对策
Solving two kinds of nonlinear wave equations by variable separation approach;
两类非线性波动方程的形式变量分离法求解
A Deducation of Special Solution forms for Non-Homogeneous Ordinal Differential Equations with Constant Coefficients;
非齐次常系数常微分方程特解形式的一个推导
Special Integral Form of Order 2 Constant Coefficient Innomogeneous Linear Differential Equation;
二阶常系数非齐次线性微分方程特解形式
The Way of Distribution in the Society in the Perspective of Accounting;
从核算角度解析社会形态中的分配方式
The Two Expressing of the Decomposioning Theorem of Fuzzy set of Lattice Interval Value;
格区间值Fuzzy集分解定理的二种表现形式
Oscillatory and Asymptotic Behavior of Solutions of the General Third-order Differential Equations
一般形式的线性微分方程解的渐近性与振动性
Discussion on the Solutions to a Kind of Systems of Second-order Differential Equations with Constant Coefficients
一类二阶常微分方程组通解形式的讨论
Existence of Solutions to Weak Vector Variational-Like Inequalities on Riemannian Manifolds
黎曼流形上弱向量似变分不等式解的存在性
The Rough Fuzzy Sets Based on the Cutsets and Its Application
各种截集形式的粗糙模糊集的分解及其应用
AN ANALYSIS ON THE CONSTRUCTION OF DISJUNCTIVE NORMAL FORM(DNF) BY MEANS OF EQUAL COVERING AND CONE FORM
用均覆盖和锥形式对析取范式的结构分析及其近似快速求解算法