版权

The key of digital watermark to copyright protection is the imperceptibility and robustness for embedded information.

用于版权保护的数字水印设计的关键是水印信息嵌入的隐蔽性和抵抗攻击的鲁棒性。

Digital watermarking is a new technical means to the copyright protection of image,and the robustness is incompatible with the imperceptibility.

数字水印是图像信息版权保护的一种新兴的技术手段，水印的不可感知性和鲁棒性是相互制约的两个对立面。

In addition, we have made rapid development in the importation of copyright.

另外，在引进版权工作方面也有长足发展。

A judge on Tuesday ordered Microsoft to stop selling Word, one of its premier products, in its current form due to patent infringement.

周四，一名法官要求微软停止销售Word，微软的一款重要产品，原因是侵犯了他人的版权。

The author holds that the special features of Internet as an emerging media result in inapplicability of traditional copyright protection rules to copyright infringements online.

本文作者认为因特网所具有的不同于传统媒体的特征导致了传统的版权保护规则在网络空间并不完全适用。

They use copyright law, which is still in force despite its inappropriateness for computer networks, as an excuse to stop scientists from choosing new rules.

他们用版权法律----尽管在电脑网络领域不合理但依然在实施----作为借口来阻止科学家选择新规则。

So, a novel machine learning based digital blind audio watermarking scheme in the wavelet domain is proposed in this paper, which could find a reasonable balance between the robustness and inaudibility of the watermark, then have the better robustness and inaudibility.

本文正是将小波变换应用到音频信号的数字水印系统中，提出一种小波域上基于机器学习方法的新的数字音频盲水印算法，使其能在水印的鲁棒性和不可感知性之间寻找到合理的平衡点，从而具有更良好透明性和鲁棒性，并在音频作品的版权保护中能有一定的实用性。

At last, according to the analyses conducted above, the author points out the deficiencies and problems in these comprehensive free English e-book websites, such as lack of in-depth development, copyright problem, incomprehensive information services, and low speed of logging in and slow in updating information, etc.

最后，针对以上分析结果，指出了免费综合性英文电子图书网站存在的不足和问题，如开发程度不够的问题，版权问题、提供的信息服务不健全，以及打开速度和更新频率低等问题。

At last, according to the analyses conducted in previous chapters, the author points out the deficiencies and problems in these comprehensive free English e-book websites, such as lack of in-depth development, copyright problem, incomprehensive information services, and low speed of logging in and slow in updating information, etc.

最后，针对以上分析结果，指出了免费综合性英文电子图书网站存在的不足和问题，如开发程度不够的问题，版权问题、提供的信息服务不健全，以及打开速度和更新频率低等问题。

The work is financed out of sales of Incoterms 2000 and related publications, which are protected by copyright.

这项工作用版权所有的通则及相关产品的经费来开展的。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷