查询词典 cover-up

The algorithm performs discrete cosine transform on sub image of host image, which is cover by visible watermarking, and compresses sub image by select the set of visually important DCT coefficients. Then, the algorithm hides the compressed sub image, which is encrypted by the hash function that is constructed by Rijndael code, in the high coefficient of wavelet domain.

算法将水印图像与宿主图像进行融合，并对隐藏子图采用DCT变换，按Zig_Zag排序保留视觉重要DCT系数的方法作压缩处理，并利用Rijndael密码构造单向Hash函数作加密处理，最终分散嵌入到宿主图像的带参数的整数小波域中的高频系数，实现了可见水印的有效嵌入。

Ecological environment ; vegetation construction ; quality criterion of community ; functional conversion coefficient ; appropriate cover rate

生态环境；植被建设；合理布局；群落标准；功能换算系数；适宜覆盖率

Results indicate that each land cover type has uniform rule of backscatter coefficient variation in different time.

研究结果表明，虽然同种类型的地物在同一景雷达图像上的后向散射系数存在一定的差异，但是其后向散射系数随时间的变化规律却是一致的。

The coral polyp is a kind of coelenterate in the ocean, it, in order to pray on the tiny planktonic organism in the ocean as the food, can absorb calcium and carbon dioxide in the sea water in the course of growing, then secrete out the lime stone, turn into the outer cover that oneself survives.

珊瑚虫是海洋中的一种腔肠动物，它以捕食海洋里细小的浮游生物为食，在生长过程中能吸收海水中的钙和二氧化碳，然后分泌出石灰石，变为自己生存的外壳。

The reason is that Andresen is - or rather, was - the boy whose image adorns the front cover of The Boy, Greer's characteristically feisty combination of art history and coffee-table erotica.

真正的理由是安德森认为葛利尔的新书不过是典型结合艺术史与摆设用的情色照罢了。

This paper introduces a Large scale Cold-roll deep cooling reinforce equipment which is the equipment can ultralow temperature reinforce for high alloy steel,high-speed steel roller. It use the advanced technology by liquidnitrogen-boilaway,through the patented design of case cover structure ,locking equipment and sealability(had registered two utility model patent)which is assured the technical target like temperature uniformity and etc.

本文介绍了一种大型超低温强化处理装置，它是高合金钢、高速钢轧辊进行超低温强化处理的工艺装备，它采用先进的液氮气化制冷技术，通过箱盖结构和锁紧装置及密封性能方面的专利设计（注册了两项实用新型专利）保证了该装置在温度均匀性等方面的技术指标，可以及时、有效地对冷轧辊进行超低温强化处理。

Following Wang's 50th victory, Taiwan's Apple Daily ran a huge cover story with photos from each of the right-hander's 50 career wins. It is an instant collector's item.

王建民拿下 50 胜后，台湾的苹果日报推出包含王建民过去每一场胜投照片的头版全张海报，立即成为球迷的收藏品。

Sengor(1992)proposed a triple classification, but it can not cover all collis ion orogenic belts.In this paper a new classification on basis of units that take part in the collision is put forward.

本文主要依据参与碰撞的单元，即板块、微板块、前缘弧、残留弧和增生弧，提出一个新的分类方案，即将碰撞造山带分为陆－陆，陆－前缘弧，陆－残留弧，陆－增生弧，弧－弧，陆－弧－陆6种类型。

In BrE the word sat is often colloquially used to cover sat , sitting and seated : I've been sat here waiting for half an hour.

在BrE一词往往是坐在 colloquially用于支付星期六，休憩和坐在：我一直坐在这里等待了半个小时。

The western painting is a classic cover in the painting to dye the application between method or impression party light color regardless, all regarding c.

西方绘画无论是古典绘画中的罩染法，还是印象派对光色的运用，在表现语言上都以色彩为核心。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。