说明：  本文是随机数的随机性标准的文档。 随机算法的好坏需要一套测试的标准的，本文介绍了15中测试标准。 目前我们国家的安全部门需要测试集中地13项。有兴趣的朋友可以好好看看。
(This is the standard random number of random documents. The quality of randomized algorithms need a set of testing standards, this article describes 15 test. At present, our country' s security services need to test concentration of 13. Are interested in can be a good look at the friend.)