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- This is the process by which information can be hidden in the evolution of a chaotic attractor and retrieved by substracting the same chaotic background to reveal the original message. 在这个过程中需要传递的信息被隐藏在一个用来干扰的混沌系统中，接受方将信号减去相同的混沌背景即可得到原始信息。
- A New Method of Estimation of Noise Distribution Under the Chaotic Background 混沌背景下噪声分布估计的一种新方法
- The Research of Weak Signal Detection Against the Chaotic Background 混沌背景下瞬态弱信号检测方法的研究
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- There is no excuse for this chaotic state of affairs. 事情弄得如此之乱,已经没有什么理由可说了。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- With no one to keep order the situation in the classroom was chaotic. 因无人维持秩序，教室里一片混乱。
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- The traffic in the capital was chaotic. 首都的交通糟透了。
- Chaotic as holidays are wont to be. 假日时的混乱场面
- Led by Huang Chao, they brought down the reigning house after300 years' rule. 在黄巢的带领下他们推翻了统治了三百年的王朝。
