At the same time , for the equidistant surface in practical measurement , special search method is applied for automatic segmentation , so the normal vector of the data at arbitrary position of the space is solved , then radius compensation of probe is implement . so the return is realized from equidistant surface to real measurement surface 针对实际测量中得到的等距曲面,采用空间搜索的方法对数据点分块,求取了任意测量点法矢,提出了测头半径的补偿方案,从而实现了由空间等距曲面到被测曲面的复原。
This paper presents a new processing method - locus compensating method after analyzing the present processing situations of aspheric parts . using the formula of equidistant line , we create the mathematical model of working principle of the locus compensating method , demonstrate the correctness , feasibility and practicability of the method and made corresponding processing program with matlab and vb . at last , we devise the corresponding general structure of machining tools on the basis of above 针对国内外非球面加工现状,本文提出一种新的加工方法-轨迹补偿法,利用等距线公式,建立了轨迹补偿法加工原理的数学模型,分析论证了轨迹补偿法的正确性、可行性、实用性,并应用matlab和vb编制出相应的加工程序,在此基础上,设计出相应加工机床的总体结构。
The key to the settlement of question lies in rapid determining the position relations , which satisfies the restraints on layout between these contours . in order to do so , a series of characteristic points on a contour should be obtained by cutting the contour through horizontal equidistant lines , then the position relations mentioned above can be determined , and some layout parameters are solved . finally , a optimum result of layout is obtained 其原理是先用等距水平线分割零件轮廓,得到一系列轮廓的特征点,然后利用其特性可快速确定零件轮廓在满足排样约束时的相互位置关系,通过与之匹配的高效算法可求得排样参数,获得最优排样方案。
A many comely nymphs drew nigh to starboard and to larboard and , clinging to the sides of the noble bark , they linked their shining forms as doth the cunning wheelwright when he fashions about the heart of his wheel the equidistant rays whereof each one is sister to another and he binds them all with an outer ring and giveth speed to the feet of men whenas they ride to a hosting or contend for the smile of ladies fair 众多俊美的宁芙611忽而挨近右舷,忽而凑近左舷,依依不舍地跟在华贵的三桅帆船两侧。她们将闪闪发光的身子盘绕在一起,犹如灵巧的轮匠在车轮的轴心周围嵌上互为姐妹的等距离的轮辐,并从外面将所有一切都用轮辋把她们统统箍住。这样就加快了男人们奔赴沙场或为博得淑女嫣然一笑而争相赶路的步伐。
Behind us is nha trang no 88 - 90 , a simple but marvellous little place for vietnamese noodles and other snacks . william pops in to pick up a stack of free postcards . we turn the corner into lyndhurst terrace and we are nearing the end of our tour , both literally and metaphorically , for we are about equidistant from the illustrious entertainment area of lan kwai fong , and the newer soho neighbourhood , its narrow streets lined with funky restaurants and bars 看似简单的甜食,用鸡蛋面粉糖拌匀造成蛋浆,倒进一排排小半球型金属电烤板中烘香,然后把整块小球状蛋饼从烤板挑出,趁热用手把一颗颗的鸡蛋仔翻出,入口热烘香脆,老幼咸宜,此品魅力没法挡,很多人都顾不了仪态,边走边吃,趁热入口毕竟效果最佳。
equidistant meaning: Adjective: equidistant `eekwi'distunt The same distance apart at every point See also: equal Encyclopedia: Equidistant equidistant en francais:adj. équidistant, à la même distance d'un pointequidistant artinya:sama jauhequidistant 뜻:adjective, 같은거리의equidistant перевод:1) _спец. равноотстоящий; эквидистантный; равноудаленный Ex: the city of X is equidistant from the city of Y and the city of Z город Х находится на одинаковом расстоянии как от города Y, так и от гор...