In this paper we first emphasize the importance of the Pomeron (IP) for its asymptotically saturation of the unitarity condition alone.

• 首先强调了在高能强作用软 (高强软 )过程 ；特别是在强子散射总截面中 ；单由Pomeron(IP)交换就渐进地饱和了幺正性条件这件事的重要性 .