cylindrical elliptic surface 二次椭圆面
transcendental elliptic surface 超越椭圆曲面
semi-elliptic surface cracks 半椭圆表面裂纹
elliptic quadratic surface [数] 椭圆型二次曲面
elliptic cylindrical surface [数] 椭圆柱面
elliptic type of Riemann surface 椭圆型黎曼曲面
elliptic shearing surface 椭圆剪切面
elliptic fault surface 椭圆断层面
elliptic contact surface 椭圆接触面
以上来源于: WordNet
A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis.
抛物面一种有与单坐标轴平行的抛物截面和与该轴垂直的椭圆截面的平面。
Based on the method of Dyadic Greens functions, the radiation patterns of the microstrip antennas printed on the surface of elliptic cylinder are analysised and calculated in this paper.
文中采用并矢格林函数方法，分析和计算了椭圆柱面上微带天线的辐射特性，并讨论了辐射特性随离心率的变化规律。
A simple formula for calculating pure shear strength of concrete is derived on the basis of the verified mathematical model of concrete failure surface, the elliptic paraboloid.
本文根据已论证过的混凝土破坏面，即椭圆抛物面的数学模型，报导出一个用以计算混凝土纯剪强度的简单公式。
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