adj.椭圆（椭圆形）的，（有）省略（处）的

**Elliptic functions pervade much of complex analysis and algebraic geometry.**
- 椭圆函数在复分析和代数几何中无处不在。
**The Earth's orbit around the Sun is not circular but elliptic.**
- 地球绕太阳的轨道不是圆形而是椭圆形的。
**He used elliptic curves to solve the famous Fermat's Last Theorem.**
- 他利用椭圆曲线解决了著名的费马大定理。
**In differential geometry, an elliptic point has positive curvature.**
- 在微分几何中，椭圆点具有正曲率。
**The elliptic integral was first studied by Legendre in the late 18th century.**
- 椭圆积分最早是在18世纪末由勒让德研究的。
**The general theory of relativity predicts that light rays follow elliptic paths near massive objects.**
- 广义相对论预言光线在大质量物体附近会沿着椭圆路径行进。
**An elliptic partial differential equation is one that has no real characteristics.**
- 椭圆型偏微分方程是没有实特征的方程。
**The study of elliptic operators is fundamental in the field of harmonic analysis.**
- 椭圆算子的研究是调和分析领域中的基础。
**Elliptic geometry is a non-Euclidean geometry in which Euclid's parallel postulate does not hold.**
- 椭圆几何是一种非欧几里得几何，在这种几何中，欧几里得的平行公设不成立。
**The elliptic curve cryptography is widely used in secure internet transactions.**
- 椭圆曲线密码学广泛应用于安全的互联网交易中。