TONY: This one shows Ben with the Stamford Treaty. Now look at this. It's a blowup of the treaty.托尼：这张照片上是本和斯坦福德条约。现在看这儿。这是条约的放大照片。
Global Existence and Blowup of Solutions to a Parabolic System in Three-Species Cooperating Model三种群互惠模型抛物系统解的整体存在与爆破