Once "reality" becomes a singularconcept, art can only represent such singular reality with prototypes.
一旦“现实”变成了一种总体化的概念，艺术只有以“典型”理论来表征这种整体的现实。
2
The concept of asymptotic stabilization via state feedback is proposed for affine nonlinear singular systems.
首先给出仿射非线性奇异系统反馈稳定化的概念；
3
The concept of controllability distribution is introduced for nonlinear singular control systems, and the feedback invariant properties of this controllability distribution are discussed.