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- Some Properties of Elliptic Paraboloid 椭圆抛物面的几个性质
- mining fissure Elliptic Paraboloid Zone 采动裂隙椭抛带
- elliptic paraboloid of revolution 回转的椭圆抛物面
- The Study on Circular Transversal of Elliptic Paraboloid 关于椭圆抛物面圆形截线的研究
- Keywords Mining fissure Elliptic Paraboloid Zone;Delivery law of methane;Simultaneous extracting of coal and methane; 采动裂隙椭抛带;瓦斯运移规律;煤与瓦斯安全共采;
- single layer elliptical paraboloid latticed shells 单层椭圆抛物面网壳
- single-layer elliptical paraboloid latticed shell 单层椭圆抛物面网壳
- elliptic paraboloid 椭圆抛物面
- elliptic paraboloid shell 椭圆抛物面壳
- Of or having the form of a parabola or paraboloid. 抛物线或抛物面的或有其形状的
- The rotation in the elliptic is retrograde. 在椭圆内的运动属于逆进型。
- The Earth's path round the sun is elliptic. 地球绕太阳的轨迹是椭圆的。
- Nutlet is Brown, long elliptic, have 3 edge. 小坚果褐色,长椭圆形,具3棱。
- The dialogue is elliptic and full of dark hints. 这次谈话很简单,充满了模糊的暗示。
- Sepals 5, petaloid, white, elliptic. 萼片5,瓣状,白色,椭圆形。
- Anthers elliptic, ca. 0.5 mm.Gynostemium 6-lobed. 花药椭圆形,约0.;5毫米。
- Leaf blade usually ovate to elliptic, or obovate. 叶片通常卵形的到椭圆形,或倒卵形。
- Staminodes narrowly elliptic, 5--6 mm. 退化雄蕊狭椭圆形,5-6毫米。
- Study on Nonlinear Stability of Single - Layer Elliptical Paraboloid Latticed Shells 单层椭圆抛物面网壳结构非线性整体稳定研究
- Bernhard Riemann pioneered elliptic geometry. 伯恩哈德·黎曼开辟了椭圆几何学。
