1.
Solutions of Three New Second-order Quadratic Differential Equations and Their General Solution Formula;
新三类二阶二次微分方程的解法及其通解公式
2.
Integral Criterion of One Kind of Second-Orden Ouaclratic Equation And Reduction of Its Integrals to Common Denominaton;
一类二阶二次微分方程的可积判据及其通积分
3.
General Solutions to Some Kinds of Secord-Order Quadratic Equations;
几类二阶二次微分方程的解法及其通解公式
4.
second-order homogeneous nonstationary process
二阶齐次非平稳过程
5.
Periodic Solutions of Second-order Hamiltonian Systems with Super-quadratic Potentials
一类二阶超二次哈密顿系统的周期解
6.
CALCULATION OF THE FIRST AND SECOND ORDER PARTIAL DERIVATIVES OF EIGENPAIRS OF QUADRATIC EIGENVALUE PROBLEMS
二次特征值问题特征对的一阶与二阶偏导数
7.
The Reduction of Qrder for Seconderorder Linear Homogeneous Equation of Coustant Coefficients
二阶常系数线性齐次方程的降阶代换
8.
QUALITATIVE STUDY OF QUADRATIC SYSTEMS WITH SECOND ORDER FINE FOCUS
具有二阶细焦点的二次系统的定性研究
9.
A Smoothing Newton Method for a Type of Inverse Quadratic Programming Problems with Second Order Cone Constraints;
二阶锥约束二次规划逆问题的光滑牛顿法
10.
An Augmented Lagrange Method for a Type of Inverse Quadratic Programming Problems with Second-order Cone Constraints;
二阶锥约束二次规划逆问题的增广Lagrange方法
11.
Investigation of Second Order Nonlinear Optical Activity and Surface Second-Harmonic Generation in Chiral Media;
手性介质二阶非线性旋光与表面二次谐波研究
12.
Structured Quadratic Inverse Eigenvalue Problems from the Second-order RLC Circuit Designing
二阶RLC电路设计中的结构化二次特征值反问题
13.
The second imperialist war has entered a new stage.
第二次帝国主义战争已进到新的阶段。
14.
Design of 16-order Multiplier with Step Recovery Diode
用阶跃恢复二极管设计16次倍频器
15.
Periodic and Subharmonic Solutions of Second-order Hamiltonian Systems;
二阶Hamilton系统的周期解和次调和解
16.
Periodic solutions of second order systems with subadditive potential;
具有次可加位势的二阶系统的周期解
17.
Oscillation Theorems for Second Order Strong Sublinear Differential Equations;
二阶强次线性微分方程的振动性定理
18.
Periodic and Subharmonic Solutions for a Class of Second Order Hamiltonian Systems
一类二阶Hamilton系统的周期解和次调和解