查询词典 pencil diamond

This algorithm is proposed on the basis of the thought as follovvs: as for three dimensional Euclid space, the feasible region of any linear programming problem is a extended convex polyhedron, of which surface is consisted of some planes, and its objective function can be regarded as a parallel plane pencil with objective function value acting as parameter.

如果线性规划问题有最优解，那么过可行域的一已知顶点必至少存在这样一条棱——它以该己知顶点为一端点，可行域的另一顶点为另一端点，并使目标函数在另一端点的函数值优于己知端点的函数值，否则，该己知点就是线性规划问题的最优解。

The creative work in june in 2007~each one choose a kind of engraving,mine is copperplate,all of manuscripts were drew with pencil on A4 paper.

07年6月份的创作课~自选一个版种，我选了铜版，手稿全是用铅笔在光滑的A4纸上慢慢磨出来的。

And that boy told Miss Cottle that it's me throw pencil to the floor.

是那个男生告诉MISS COTTLE我把钻笔扔地上。

Bridal couturier Frederick Lee said:'She proves that you don't need to have a pencil-thin figure in order to look great in a cheongsam.

新娘女装设计师Frederick Lee说"她证明了一点，为了穿出旗袍的韵味，你不必保持一个干瘪的身材。"

Her collection of pencil skirts of a fabric like crinkly paper was typically avant-garde but also fit the times: seasonless, wearable and, yes, investment-grade.

她的铅笔裙系列使用了一种类似褶皱纸的面料，再次引领了时尚，不过也符合当下的潮流：四季皆宜、经久耐穿，还有，属于"投资"级别。鸭鸭未来，你我共创鸭币+ 10 点

The pencil of plane quadratic lines is the foundation for studying plane cubic curve and hig-her plane curves.

平面二次线束是研究平面三次代数曲线和高次曲线的基础。

They are ①cubic plane curve constituted with projective pencil of lines and line eonic

进而证明三个定理：①一次线束和其射影对应的二次线束，所对应直线交点的轨迹为三次平面曲线

For tighter curls you can wrap your hair around a pencil and dry it with a diffuser, you can use smaller hot roller, or you can use a small barrel curling iron.

进行更严格的卷发你可以用你的头发在铅笔和干它的扩散，可以使用较小的热轧辊，或者您可以使用一个小每桶冰壶铁。

Exhibits: Automatic Cyclograph, Automatic Fiber Pen Line Ograph, Automatic Globoidal Lineograph, Automatic Penpoint And Ink Detector,Automatic Pencil Detector, Etc.

展品：书写划圆仪，纤维笔画线仪，弧面划线仪，笔头墨水检测仪，铅笔检测仪器…等

Carefully add the major dark areas with pencil shading, then look for finer markings.

仔细用铅笔添加主要的暗区，然后寻找一些细小的斑点。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。