The research of Fraunhofer diffraction from the ellipsoid model;
椭球模型的夫琅和费衍射的研究
The surface charge density and electric field strength of charged ellipsoid conductor;
带电导体椭球表面的电荷密度与电场
The criteria of conflict overlap of any two ellipsoidal aggregates are proposed based on a volume-index, and a numerical method of three-dimensional random aggregate model is realized.
提出了针对颗粒夹杂为椭球形状并呈随机分布的多相复合材料的三维有限元网格的建立方法,为复合材料细观结构研究提供了一种全自动的建模工具。
The variation of the 3-dimensional structures of flow separation with Reynolds number for a prolate spheroid;
绕椭球三维流动的分离结构随雷诺数的变化
Investigation of separate flow around a prolate spheroid in laminar and turbulent flow by an improved oil-flow visualization technique;
改进油流显示法研究层流和湍流下绕椭球分离流
Discussion on NC Turing method of the ellipsoid surface;
椭球面数控车削方法的探讨
And it pur forward a new type of computing on the ellipsoid surface or deviating from the ellipsoid surface.
本文建立了椭球面上或偏离椭球面的经纬线长度、曲率半径、龙骨弯曲方向等几何参数的计算模型和方法。
This digital terrain model (DTM) based on the ellipsoidal surface is essentially different from DTM based on projected plane because the Delaunay triangulation net is built based on geodesic coordinate system on regional ellipsoidal surface.
在椭球面上构建Delaunay三角网,与在平面上构网有不完全相同的定义与算法。
In order to overcome the crack,imprecision of geographic analysis and data redundancy caused by the traditional digital elevation model in modeling the large scale terrain, this paper presents a method of global digital elevation modeling based on hierarchical subdivision of the quaternary triangular mesh on ellipsoidal surface.
针对传统的DEM在模拟表达大面积地形时具有存在裂缝、地理分析不精确、数据冗余等问题,在椭球面四元三角格网QTM层次剖分的基础上,提出了一种基于椭球面三角格网层次剖分的数字高程建模方法,该方法避免了上述缺陷。
normal level ellipsoid
正常水椭球，水准椭球
ellipsoidal head
椭球体的封头, 椭圆封头
semimajor axis of ellipsoid
椭球长半轴，地球长半轴
In this way the sphere is transformed into an ellipsoid.
于是球体变成为椭球体。
A geometric surface, all of whose plane sections are either ellipses or circles.
椭球，椭面其所有切面都是椭圆或圆一种几何面
the shorter or shortest axis of an ellipse or ellipsoid.
椭圆的较短的轴或椭球中最短的轴。
Krassowski eliipsoid of 1938
克拉索夫斯基椭球体(
The locus E of points is an ellipsoid.
点的轨迹E是一个椭球。
ellipsoid method
(探伤定位的) 椭球体法
The earth is a spheroid and not a sphere.
地球是一个椭球而非球体。
A bacterium having a spherical or spheroidal shape.
球菌球形或回转扁椭球体形状的细菌
Stress ellipsoid is often used to describe the variation scope of stress state.
全应力的变化范围常用应力椭球方程和应力椭球面来描述。
In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.
实际上地球不是精确的球形，而有点象一扁椭球。
A Mathematical Model of Eddy Magnetic Field of Rotary Ellipsoid
旋转椭球形物体涡流磁场的数学模型
Studies on the Preparation and Characterization of ZnO Ellipsoid and Zn-Al LDH;
ZnO椭球和Zn-Al LDH的制备与表征研究
Natural Boundary Element Method for Exterior Helmholtz Problem with Prolate Spheroid Boundary;
椭球边界Helmholtz外问题的自然边界元法
The Score Examine of the Outlier for Linear Model with Ellipsoidal Restriction;
椭球约束线性模型异常点的Score检验
Deviation from perfect circular or spherical form toward elliptic or ellipsoidal form.
椭圆形，椭圆球从正圆或球形向椭圆或椭圆球的偏离