Qian, President of Shanghai University, was recognized as one of the founders of modern mechanics and applied mathematics in China, and also was a well known educationalist.

钱生前任上海大学校长，被誉为我国近代力学、应用数学的奠基人之一，同时也是享有盛誉的教育家。

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Information hiding is an interlaced subject, which is built on the basis of mathematics, modern cryptography, information processing theory, and computer applied techniques.

信息隐藏技术是一门建立在数学、现代密码学、信息处理理论和计算机应用技术基础上的交叉性学科。

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Never before have so many people applied such abstract mathematics to modern large-scale production.

以前从来没有过这么多人把这样抽象的数学应用到现代的大规模生产中。

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