结合盒维法计算原理,研究了三个特征体分形维之间的关系。
And their relationship was also studied by the computational mechanism of the box-counting method.
简要介绍分形的基本概念,探讨用分数维法模拟矿体表面的途径。
The basic conception of fractal is introduced, and the way to generate an orebody surface by means of fractional dimension is discussed in this paper.
初始领域半径的选取采用了基于G - P关联维法的噪声水平的初始估计方法。
Furthermore, initial neighborhood radius was computed by the estimated noise level based on the G-P saturation correlation dimension method.
但这一偏微分方程不能直接积分,所以通常用纳维法、瑞利-里兹法、有限差分方法等方法求解。
But this partial differential equation can not be directly integral, so usually use Navier method, Rayleigh Ritz method and finite difference method and other methods.
该算法在简捷性、实时性和计算量方面优于变维法,其计算精度与变维法基本相当,但优于输入估计法。
The method is simple and simulation shows that its tracking accuracy is as high as that of variable dimension filters more or less the same and higher than input estimation filter′s.
应用盒子维法对改造后的灰度图像提取分形维数,计算结果表明该方法非常有效的表征了工件表面质量状况。
And gets the fractal dimension from the processed gray image by using method of box dimension, the calculation result indicates that it effectively represents the quality of the workpiece surface.
尝试应用分形理论表征多孔材料的微结构,介绍了曲线和孔隙面积分形维数的定义,并采用盒维法对2个分形维数进行计算。
Fractal theory is applied to do it. The definition of curve and pore area fractal dimension is introduced. Two fractal dimensions are determined by box-counting method.
方法分别应用二维法(2D法)、多普勒压力减半时间法(PHT法)及实时三维容积法(RT3DE)检测18例行PBMV患者手术前后MVA。
Methods MVA was estimated in 18 patients before and after PBMV, using two-dimensional echocardiography(2DE), Doppler pressure half-time(PHT) and volumetric RT3DE.
华盛顿贝尔维尤的法克托利亚大道上的交通信号通常不会连续两次闪烁相同时长的绿灯,尤其是在交通高峰期。
The traffic signals along Factoria Boulevard in Bellevue, Washington, generally don't flash the same length of green twice in a row, especially at rush hour.
从法纳尔大厅到比肯山再到哈佛大学,从保罗·里维尔的故居到波士顿大屠杀的发生地,游客们可以在一个下午的时间里找到一大块国家遗产。
From Faneuil Hall to Beacon Hill to Harvard, Paul Revere's house or the site of the Boston Massacre, visitors can find a huge chunk of the nation's heritage in one afternoon.
但是与电影不同,游戏行业还在分类法中增加了一个新的维,即区分玩游戏的方式以及游戏是否可以由多个玩家同时参与。
But unlike movies, the games industry has added a new dimension to its genre classifications by classifying how a game is played and whether it can be played with more than one player.
对于维琪,这部电影设法表达了“奶酪夸张法”当人们结婚的时候。
For Vicky, the film managed to convey "the hyperbole of cheese" when people get married.
法拉兹-法曾,苏珊·里维拉和大卫·惠特尼在“心理科学”杂志上有一篇新论文,为灯笼的假设提供了到目前为止最好的证据。
And now there's a brand new paper in Psychological Science by Faraz Farzin, Susan Rivera and David Whitney that provides some of the best evidence yet for the lantern hypothesis.
这个角色原定为《在云端》女主角维拉·法梅加扮演,但她怀了身孕,所以瑞斯·波罗格才接替了她。
The part was originally intended for Up in the Air actress Vera Farmiga, but she became pregnant and Riseborough stepped in.
当维京人开始突袭英格兰东北部时,林迪斯法恩的修道士们带着卡斯伯特的遗骨逃离了他们的岛上家园,他们一直流浪直到在达拉谟找到了避难所。
When the Vikings began raiding the North-East of England, the monks of Lindisfarne fled their island home with Cuthbert's bones and wandered until they found sanctuary in Durham.
那天夜里,米基·坎特、布鲁斯·林赛、詹姆斯·卡维尔、保罗。贝加拉、乔治。斯迪法诺普洛斯、还有我和希拉里在曼彻斯特的天天汽车旅馆的一个房间里开会。
That night Mickey Kantor, Bruce Lindsey, James Carville, Paul Begala, George Stephanopoulos, Hillary, and I met in one of our rooms at the Days Inn Motel in Manchester.
从维埃拉,到博格坎普,再到法布雷加斯。我看着他们来来去去。
From the [Patrick] Vieira days, to [Dennis] Bergkamp, [Cesc] Fabregas, I've watched them come through and move on.
我还在纳什维尔,完成了法校的头一年学习,现在正好有点空闲。
I'm still in Nashville. I finished my first year of school and now I'm just taking some time off.
西班牙,塞维利亚:法蒂玛·希门尼斯赢得塞维利亚小姐选美冠军后,手持一束鲜花。
Seville, Spain: Fatima Jimenez holds a bouquet of flowers after winning the Miss Sevilla pageant.
这是关系到德斯提妮·维勒和爱丽丝·约翰逊的问题,这是关系到凯瑟琳·狄克逊的孩子们和法泊尔的家庭企业的问题。
This is about Destiny Wheeler and Alice Johnson. It's about Cathleen Dixon's children, and the Fabers' family business.
世行也支持在孟加拉国、尼加拉瓜、塞内加尔、布基拉法索、肯尼亚、牙买加和马拉维等国实施的天气指数保险项目。
The World Bank also supports weather index insurance initiatives in Bangladesh, Nicaragua, Senegal, Burkina Faso, Kenya, Jamaica, and Malawi.
这种加工工艺叫作加层制造法,其工作原理有些类似三维打印机。
The process is called Additive Layer Manufacturing, and it works somewhat like a 3-D printer.
与此相反,教育社交网络Grockit的创始人法布德•尼维却甘愿辞去首席执行官的职务,并招募能带领公司再上一个台阶的人担当此职。
By contrast, Farbood Nivi, founder of educational social network Grockit, agreed to step aside as CEO and recruit an executive who could take the company to the next level.
绘图法中的地图投影方法可以在平面中表示一个两维的曲面,例如一个标准地图。
Map projection in cartography is a way to present a two-dimensional curved surface on a plane, such as a normal map. Figure 2 shows a Traverse Mercator projection.
法团为英属维尔京群岛商业公司,基金公司。
Incorporation of the Fund company as a BVI Business company.
法团为英属维尔京群岛商业公司,基金公司。
Incorporation of the Fund company as a BVI Business company.
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