可构造的

The problem of constructing an adjustable C 2 quartic Bézier curve to interpolate a set of given data points is discussed.

讨论了构造可调整C2 连续的四次B？zier插值曲线问题。

Side pocket with a snap fastener can be opened and closed easily to get credit cards. Large bills pocket with a zipper give you fully sense of security.

采用分层式构造，侧袋采用可开合暗扣，方便取用银行卡和信用卡，大钞位则为拉链袋设计，给您十足的安全感。

Besides, the solution of large equation set can be avoided and the computation efficiency can be increased using the algorithm for the planar parameterization of quadrilateral meshes, so it provides the basis for the reconstruction of parameterization surfaces for quadrilateral meshes.

此外，该方法避免求解大型方程组，提高了计算效率，可为构造重建四边形网格的参数曲面提供有效方法。

The algorithm for constructing the approximating model of the Markov chain of an Ito stochastic differential equation is discussed.

探讨了构造伊藤随机微分方程的马尔可夫链近似模型算法。

UML is one kind of standardized building-model language. It can carry out the visualization, detailed description, the structuralization and documentalization.

UML是一种对面向对象系统进行可视化、详细描述、构造和文档化的标准建模语言。

This trigonometric polynomial can be used to construct open and closed curves. Moreover, the class of piecewise trigonometric polynomial curves can be accurate and flexible to express ellipse.

利用该类分段三角多项式，给出了开曲线和闭曲线的构造方法，并提出了分段三角多项式可精确、灵活地表示椭圆。

HP VEE is a visual programming language,applicable to build automatic test systems.

HP VEE 是一种工程中的可视化编程语言，适合于构造自动测试系统。

However compared with the Euramerican Flora, the research work on cordaitean cuticles from the Cathaysian Flora in China is much more insufficient.

中国华夏植物区科达植物的研究历史虽然最早可上溯至1883年，但直到1991年才首次报道其角质层构造。

In 2005, Di Xiao proposed an entire deniable protocol based on chaotic maps, which used chaotic model to a chaotic key exchange scheme and a chaotic hash function.

Di Xiao等人于2005年提出了一种基于混沌映射的可否认认证方案，该方案利用混沌模型分别构造了一个混沌****交换协议和公钥加密以及一个混沌Hash函数。

The N terminal of XpsG, H, I , J and K protein are homologous with the pilin of typeⅣ secretion system, those are predicted to be assembled into a pilus-like structure between the cytoplasmic and outer membrane. The pseudopilus is presumed to push exproteins into the outer membrane.

其中XpsG、H、I、J和K蛋白NH2-端与第四型纤毛生成系统中的纤毛组成蛋白有同源性，推测可在内外膜之间组装成类纤毛构造，并推动分泌蛋白进入外膜通道。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐