这一对相爱相杀的好基友在屏幕上活跃了76年之久，相信它们也陪伴了许多人的童年时光。　　对于我这种写字的人来说，汤姆和杰瑞是教科......

In this paper,we propose a method to construct an online/offline batch verification signature scheme in a multi-signer s......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

签密高效地解决了在一个逻辑步骤内不能同时完成对消息签名和加密的问题.无证书混合签密方案解决了传统公钥密码体制的证书管理问......

We apply the algebraic Bethe technique to the nuclear pairing problem with certain limits. We obtain the exact energies ......

The three-dimensional (3D) pairing process of coherent structures in a plane mixing layer was simulated numerically with......