1) The three dimensional unimoment method
三维单矩法
2) 3D Element-free Galerkin Method
三维无单元法
1.
3D Element-free Galerkin Method and its application in engineering;
三维无单元法及其工程应用
3) three-dimensional finite element method
三维有限单元法
1.
The stress in the roof of karst cave is analyzed and calculated by three-dimensional finite element method.
用三维有限单元法对桩基础下的溶洞顶板进行应力分析计算,并采用多元线性回归的方法求得桩底到溶洞顶部距离临界值与溶洞大小和单桩设计荷载之间的关系式,然后用工程实例验证了所求得的关系式的可靠性。
2.
It takes three-dimensional finite element method to make a simulation analysis of pipe roof support project of-230 Beihuifeng lane of Kailuan Donghuantuo coal mine.
采用三维有限单元法对开滦东欢坨煤矿-230北回风巷管棚支护工程实例进行模拟分析,主要对管棚支护下岩层的变形和安全性进行了分析,分析表明管棚支护技术结合注浆能改善松软破碎岩层的物理力学性质,在巷道拟开挖轮廓上部形成具有较强承载能力的加强带。
4) three dimensional discrete element method
三维离散单元法
1.
The fundamental of three dimensional discrete element method is introduced,a practical example of landslide is simulated with the C program developed by the authors,and some reasonable results consistent to the existing data are obtained.
介绍了三维离散单元法的基本原理,编制了相应的C语言程序,并对具体的滑坡实例进行了模拟,发现计算结果与已有研究成果较为一致,表明三维离散单元法是一种可以动态模拟山地滑坡行为的比较适宜的数值方法。
5) Three-dimensional matrix
三维矩阵
1.
In this paper, by using logical and numerical operating algorithm of the three-dimensional matrix, a new way of obtaining oblique slice image from volume data is introduced.
以核磁共振成像中的任意位置切面视频成像处理问题为例 ,讨论了以三维矩阵数值运算与逻辑运算为基础的成像算法。
6) 3D Krawtchouk Moment
三维Krawtchouk矩
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
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