symmetric hyperbolic operator

The application of the symmetry of methane mdecular structare in the formation of molecular erbit;

甲烷分子结构的对称性在形成分子轨道中的应用

The Application of Symmetry and Asymmetry in Mathematics and Mechanics;

对称和非对称在数学和力学中的应用

Application of symmetry in breaking soliton equation;

对称在破裂孤立子方程中的应用

Progress in the symmetrical triphenylene discotic liquid crystals;

对称型苯并菲盘状液晶研究进展

Semi-circumferential LD arrays symmetrically-pumped solid-state lasers;

LD阵列半环形对称抽运的固体激光器

TV image encryption /de-encryption with symmetrical full-frame line scrambling;

对称型全帧行扰乱电视图像加/解密器

Some kinds of special symmetric matrices and their expressions;

几类特殊对称矩阵的缩维表示

Application of Electro-hydraulic Servo-system of Symmetrical Hydraulic Cylinder on Six Degrees Freedom Platform;

对称式液压缸电液伺服系统在六自由度平台上的应用分析

Construction of symmetric and anti-symmetric semi-orthogonal wavelets with dilation factor 3;

三进制对称和反对称半正交小波的构造

Nonclassical symmetries and compatibility of two-dimensional heat equation;

二维热传导方程的非古典对称和相容性

The Extensions of Symmetries and Conservation Laws for Evolution Equation(s);

发展方程(组)对称和守恒律的扩展

On the phenomenon of symmetlies and asymmetries of "above" and "below;

试论“上”与“下”的对称与不对称现象