1) s-Power series
s-Power级数
1.
In the first method,the calculation formula for s-Power series was derived and a fast polynomial approximation algorithm was presented,and then the calculation formula for the offset curves of the logarithmic spiral and the corresponding approximation algorithm by s-Power series were presented.
为了适合当前计算机辅助设计(CAD)系统中的曲线形式和工业设计中的美学需要,提出了对数螺线段的两种逼近方法:(1)利用s-Power级数,推导出s-Power系数的计算公式,给出了对数螺线段的快速多项式逼近算法、对数螺线的等距曲线的具体表达式及其s-Power逼近算法;(2)首先推导出两端点C-Bézier形式的G2Hermite插值公式,然后提出了对数螺线段的C-Bézie表示的G2Hermite插值逼近算法。
2) series of Erds-Turn's type
Erds-Turán型级数
3) powerbuilder
Power Builder
1.
In PowerBuilder Using BLOB Data Type to Achieve Word Document Processing;
在Power Builder中利用BLOB数据类型实现Word文档的处理
4) power diagram
Power图
1.
Power diagram of a weighted point set is the generalization of the Voronoi diagram of a point set.
点集的 Power图是点集 Voronoi图的推广 ,特别适合用来解决涉及球 (圆 )的几何问题 。
2.
Power Diagram is one kind of important extension of Voronoi Diagram.
Voronoi图是计算几何的重要分支,Power图是Voronoi图的一种重要推广,它是将欧氏距离推广到Power距离而形成的一种加权Voronoi图,具有很大的实用价值。
3.
Based on the proven insight that once a face f in PLC is a union of faces of Voronoi diagram in 3D,the subdivision structure on the face f can be seen as a power diagram,we devised a conforming Voronoi tessellation algorithm by maintaining a power diagram refinement for each 1D 2D faces of PLC and a Voronoi tessellation in 3D.
首先证明了分段线性复合形中的元素在最终生成的三维限定Voronoi网格中可表示为Power图结构;受此启发,提出了对限定线段/平面片分别进行一维/二维Power图细化以实现三维限定Voronoi网格生成的细化算法,并且证明了该算法对于任意分段线性复合形收敛。
5) Power Extrapolation algorithm
Power Extrapolation
6) Power Build system
Power Build
1.
Being directed against the particular guestions using Powre Build,some using skills and methods of answer question about Power Build system user window and data window are produced in this paper.
针对 Power Build在实际使用中涉及到的具体问题 ,介绍 Power Build系统用户窗口和数据窗口的使用技巧和常见问题的解决方
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条