The steganography system based on Arnold transform and modified LSB embedding isconstructed.构成了基于Arnold置乱变换与改进的LSB嵌入方案的信息伪装系统.The watermarks are robust against LSB and crop attack.可以抵抗LSB攻击和剪切攻击.In this foundation, it im...
an increase in juvenile delinquency青少年犯罪的增加The authorities are at their wits'end about juvenile delinquency.当局对青少年犯罪束手无策.We can curb juvenile delinquency by education.我们可以通过教育来控制少年犯罪....
它的让位不能单独用高额的管理费用和征集费用来解释.Its demise cannot be explained by high administrative and collection costs alone.战时征集队伍.Troops are levied in time of war.每年春天,他们征集军队.They levy an army every spring....
We spent a cosy evening chatting by the fire.我们在炉火旁聊天度过了一个舒适的晚上。The women were chatting...女人们在聊天。Chit chatting can be pleasant, but some times it can be annoying.嗯,聊工作, 生活和天气,看来你们哥俩的关系很不错嘛.As we sat round chatting, I beg...