外界的作用不难使系统偏离平衡状态而呈现出可见性较小的排列.It is quite easy through external actions to depart from equilibrium and form less probable arrangements.实验表明,该算法对嵌入信息具有不可见性和良好的鲁棒性.The experiment shows that the embedded information has invi...
谁能否认他是世界上最伟大的大提琴演奏家呢？Who can deny his stature as the world's greatest cellist?大提琴是提琴家族的一员.The cello is a member of the violin family.卡萨尔斯以他的表现手法和技巧 、 音乐家的风范及优美的曲调对以后的大提琴手产生很大影响.Casals greatly influenced later cellis...