张

Experiment proved the practicability and efficiency of this algorithm. We study a class of subband coding schemes allowing perfect reconstruction for a bidimensional signal sampled on the hexagonal grid.

辨析了张量积子波变换与六边形子波变换的特性，尤其是空间取向性的差异，六边形子波变换克服了张量积子波变换在频率域上的"某些方向不确定性问题"，提供了频率域上的尖角分解准理想模式。

Secondly, we discuss the boundary value problem of two dimensional biharmonic equation in a rectangular field and its variational problem,discretize it by using dual tensor product of and the direct product and lining up of matrices, we get some special matrices which are the presupposition in exploring the fast computation, then solve the system of linear equations.

其次本文讨论了矩形域上二维双调和方程边值问题及其相应的变分问题，利用二元张量积小波分析和矩阵的直积、拉直技巧将变分问题离散化，从而使求解偏微分方程问题变为求解线性方程组的问题。一维情况两组基的张量积下得到的系数矩阵分别为块状七对角阵和稀疏矩阵。这些特殊结构为以后快速算法的研究打下一个基础。

I'd like to have some change for this 50-dollar bill.

请给我5张20元和10张一元的。

Ever wonder what it would feel like to see your face on a 5 dollar bill? A postage stamp?

你是否很想知道，如果自己的面貌出现在一张五美元的钞票上，或是一张邮票上，那会是一种什么样的感觉？

He finished the Olympic opening ceremony of the next day, staff asked me, bine, Zhang Yimou to our huanliang to?

看完奥运开幕式的第二天，有员工问我：张总，张艺谋到我们华联来过吧？

Applyingthe sufficient and necessary condition of biquadratic Bézier patch being non-negative,a method is presented to see whether two points are the closest points between twobiquadratic NURBS surfaces when the two points are respectively on the two surfaces. Based on the method, the surface split algorithm is improved while the surfaces arebiquadratic NURBS surfaces.

本文利用双二次 Bézier 曲面为非负的充要条件，提出了分别位于两张双二次 NURBS 曲面上的点是否为这两张曲面间距离最近的点的判别方法，并由此在双二次 NURBS 曲面的场合对计算最短距离的曲面分割法作了改进。

Actually, two, because one of them I blackened some teeth.

其实是两张，有一张的牙齿被我涂黑

The first texture shows through where the whiter parts of the mask are and the second uses the blacker areas.

第一张材质显示遮罩的白色部分和第二张使用黑色的区域。

Norah Jones has already sold 2.6 million copies of the album, which is 10 times more than any album in Blue Note history.

该专辑已卖出260万张，这个数字比蓝音符历史上任何一张专辑的销售量都要高出十倍。

Consider these two shots of New York City's Times Square. The first was taken during that magical 10-minute window. The second, just 10 minutes after that blue-sky window had closed.

请参照这两幅拍摄于美国纽约时代广场的照片，第一张拍摄于上面所说的"魔力10分"，第二张则是在深蓝色消失后的10分钟拍到的。

The good news is that after formatting from the command line to FAT32 (format /fs:fat32 /a:4096 drive:) all but one of the problematic games that I tested work perfectly.

好消息是，从指挥线后格式化了FAT32(格式/曾荫权：了FAT32/答：4096年径：)所有问题，但其中的游戏测试工作，我很好。

In Amsterdam. He is a Dutch painter, draftsman, and etcher of the 17th century, the greatest artist of the Dutch school, a master of light and shadow whose paintings, drawings, and etchings made him a giant in the history of art.

伦勃朗是一位17世纪画家、绘图家、版画家，荷兰学派的最伟大艺术家，他的明暗法的大师，他的绘画、素描和版画使他成为一位艺术史上的巨匠，其画作体裁广泛，擅长肖像画、风景画、风俗画、宗教画、历史画等。