1.
Research on Quantitative Difference between Birkhoff Orthogonality and Isosceles Orthogonality;
Birkhoff正交与等腰正交差异的量化研究
2.
Birkhoff symmetries and conserved quantities of generalized Birkhoffian systems
广义Birkhoff系统的Birkhoff对称性与守恒量
3.
Calculational Methods of Birkhoff Interpolation Problem;
Birkhoff插值问题的计算方法
4.
Development in the studies of dynamics of Birkhoffian system;
Birkhoff系统动力学研究进展
5.
The construction of integral invariants for Birkhoffian system;
Birkhoff系统积分不变量的构造
6.
Generalized Hamiltonian structure of Birkhoffian systems and integral invariants;
Birkhoff系统的广义Hamilton结构与积分不变量
7.
Birkhoff s representation for relativistic Chaplygin dynamical systems;
相对论性Chaplygin动力学系统的Birkhoff表示
8.
A field method for integrating the equations of motion of Birkhoffian system;
积分相对论性Birkhoff动力学方程的场方法
9.
POINCAR? BIFURCATION IN SECOND ORDER AUTONOMOUS PERTURBED BIRKHOFF SYSTEMS;
二阶自治Birkhoff扰动系统的Poincaré分岔
10.
Effects of gauge transformations on symmetries of Birkhoffian system
规范变换对Birkhoff系统对称性的影响
11.
Time-integral theorems for generalized Birkhoff system
广义Birkhoff系统的时间积分定理
12.
Equilibrium stability and global stability of autonomous Birkhoff system;
自治Birkhoff系统的平衡稳定性及全局稳定性
13.
BIRKHOFF REPRESENTATION OF RELATIVISTIC DYNAMICAL EQUATIONS OF ROTATIONAL CONSTRAINT MECHANICAL SYSTEMS;
转动系统相对论性动力学方程的Birkhoff表示
14.
non-sinusoidal complete orthogonal function
非正弦完全正交函数
15.
normal force
法向[正交、垂直]力
16.
orthogonal factor model
正交因素模型 正交因子模型
17.
self - orthogonal block code
自正交块码, 自正交分组码
18.
Nonsinusoidal Orthogonal Modulation in Time Domain Based on Orthogonal Pulses
基于正交脉冲的非正弦时域正交调制方法