1·Fingerprint identification has been one of the most effective methods on personal identification from long time ago due to fingerprints' uniqueness and invariance.
由于指纹具有唯一性和不变性，长期以来指纹识别一直是个人身份识别最有效的方法之一。
2·The paper studies the form invariance of differential equations of motion for holonomic systems in terms of quasi coordinates, under the infinitesimal transformations of groups.
研究完整力学系统准坐标表示的运动微分方程在群的无限小变换下的形式不变性。
3·Mathematical analyses of the model equations with regard to invariance of non-negativity, nature of equilibria and global stability are analyzed.
分析了系统的非负不变性、边界平衡点性质及全局渐近稳定性。
4·Can not be used to this purpose as the basic requirement of Galilean invariance would not be satisfied.
不能用于这一目的的作为基本要求伽利略不变性，会不会感到满意。
5·Second, to describe, for the first time in a book, recent results of Smirnov in conformal invariance .
来描述，这在一本书的第一时间，最近的结果斯米尔诺夫在形不变性。