In the current, enterprise capital operation of our country has the problems of idea distortion, the fuzzy subject, lacks the talented person, the less foreign capital operation and so on.
当前我国企业资本运营中存在着理念扭曲、主体模糊、人才缺乏、对外资本运营较少等问题。
Firstly, through the basic hypothesis of economics, it concludes that "economic Man" behavior, with different interest subject in the enterprise system, is the root of information distortion.
首先从经济学的基本假设出发，得出企业系统中不同利益主体的“经济人”行为是产生会计信息失真的根源的结论。
The wavelet transform has no ability to resist to geometric distortion, so the wavelet domain watermarking resisting to geometric distortion is a very difficult and challenging subject.
小波变换不具有几何不变性，因此，小波域水印对抗几何攻击是一个十分困难和富有挑战性的课题。
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