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。
The earth should be elliptical.
地球应当是椭圆形的。
Analysis of contact stress & design of elliptical raceway for angular contact ball cage type constant-velocity universal joints
角接触球笼式等速万向节椭圆沟道设计与接触应力分析
normal level ellipsoid
正常水椭球，水准椭球
STATIC STABILITY ANALYSIS OF SINGLE-LAYER K8-ELLIPSOID RETICULATED SHELL
单层K8型椭球壳的静力稳定性分析
ellipsoidal head
椭球体的封头, 椭圆封头
any of various games played with a ball (round or oval) in which two teams try to kick or carry or propel the ball into each other's goal.
任何一种用球的运动（圆形或椭圆形）两队尽力去踢球或抢球。
Study on Numerical Simulation of Wind-Loading and Static Performance of Deformed Ellipsoid Latticed Shell;
异形椭球网壳的风压数值模拟与静力特性分析
Research on Static and Dynamic Behavior of Large-Span Single-Layer Ellipsoid Reticulated Shell;
大跨度单层椭球面网壳结构静、动力性能研究
Static Stability Analysis of Single-Layer Ellipsoid Reticulated Shell;
单层椭球面网壳结构的静力稳定性分析
Effect of Normal Gravity and Ellipsoid Earth Surface on Trajectory Calculation
正常重力和椭球地表对弹道计算的影响
Dynamic Analysis of a Concave Ellipsoidal Reflector under Shock Wave
椭球反射罩在冲击波载荷下的动力学分析
Theoretical calculations of electrostatic force between ellipsoidal drops in W/O emulsion
乳化油液中椭球形水滴间电场力的理论计算
Static stability anaysis of K8 single-layer ellipsoid reticulated shell
单层K8型椭球面网壳的静力稳定性分析
Three Dimensional Time Domain Finite Difference Method in Ellipsoid Resonant Cavity Application;
三维时域有限差分法在椭球谐振腔中的应用
Programming and Application of Universal Macro Program of CNC Turning Ellipsoid
数控车削椭球面通用宏程序的编制与应用
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
Amplified by proximity, the gravity of the stars modifies the rotation speed of the ellipses.
星球的重力被其近邻的星球放大，进而修改了椭圆的旋转速率。