Aim To systematically discuss and research the history of algebraic invariant theory.
目的系统探讨不变量理论的历史演变。

Serializes the given object into an expression appropriate for the invariant culture.
将指定的物件序列化为适于不因文化特性而异的运算式。

So, invariant set theory is employed to deal with the convergence of hysteresis case.
所以处理滞环非线性问题要用到不变集理论。

THE PLANAR QUADRATIC SYSTEM WITH AN INVARIANT CUBIC CURVE HAS AT MOST ONE LIMIT CYCLE
具三次曲线解的二次系统至多有一个极限环

The second is that the Lagrangian invariant of trapped electron dynamics in tokamaks.
其次是托卡马克中捕获电子动力学的拉格朗日不变性研究。

Invariant Set and Attractor for a Class of Nonautonomous Functional Differential Systems
一类非自治泛函微分系统的不变集与吸引子

Maintain a certain property, assumed on entry and guaranteed on exit the class invariant.
在进入时假定, 并在退出时对峙一些特定的属性不变式。

Perturbation bounds for the generalized polar decomposition under unitarily invariant norm
酉不变范数下广义极分解的扰动界

For example, the default invariant condition for a field requires the field to be nonnull.
例如，字段的默认不变条件要求字段不能为空。

Invariant set and attractivity of a class of partial differential equations with time delay
一类时滞偏微分方程的不变集和吸引性

Optimal characteristics of a canonical correlation variable under unitarily invariant norm.
典则相关变量的酉不变模最优性。

Another Sufficicent and Necessary Condition of Compact System Which has Shift Invariant Sets
紧致系统有转移不变集的另一个充要条件

Relative Perturbation Bounds for the Subunitary Polar Factor Under Unitarily Invariant Norms
次酉极因子在酉不变范数下的相对扰动界

In particular, the Gaussian curvature is invariant under isometric deformations of the surface.
精确地讲，高斯曲率在曲面的等度变换下保持不变。

Perturbation to symmetries and adiabatic invariant for systems of generalized classical mechanics
广义经典力学系统对称性的摄动与绝热不变量

This paper puts forward a new method of invariant texture classification for remote sensing image.
本文提出了一种遥感图像旋转不变纹理分类的新方法。

ON AN ASYMPTOTIC CRITICAL POINT THEOREM OF INVARIANT FUNCTIONAL OF GROUP ACTING AND ITS APPLICATION
群作用不变泛函的渐近临界点定理

Graphical Representations and Invariant Methods of the Similarity Analysis for Biological Sequences
生物序列相似性分析的图形表示及其不变量方法

THE INVARIANT FACTORS OF ORTHOGONAL POLYNOMIAL FOR TWO VARIABLES AND NUMERICAL INTEGRATION FORMULAS
二元直交多项式的不变因子与数值积分公式

The output of a linear time invariant system is the convolution of the input and the system impulse response.
线性非时变系统之输出为输入与脉冲响应之迴旋积。

The question then arises Can application programs and terminal activities remain invariant as indices come and go.
四个尺度不变，距离变换的特点提出了定性间距椎骨。

Bayes, admissible, and minimax decision rules. Invariant tests and estimates, best unbiased tests, locally best tests.
不变检验和估计，最优无偏检验，局部最优检验。

By the analysis and comparison of target characteristics, invariant moments are chosen as recognition characteristics.
通过对目标特征的分析比较, 选取不变矩作为识别特征。

Then, translation invariant wavelet is introduced to suppress pseudogibbs phenomena at discontinuous points of the signal.
引入平移不变小波, 较好地抑制了信号中的伪吉伯斯震荡。

The concept of controllability distribution is introduced for nonlinear singular control systems, and the feedback invariant properties of this controllability distribution are discussed.
研究了非线性奇异系统能控性子分布的反馈不变性质。