The pie shape is defined by a partial outline of an ellipse and the two radial lines that intersect the endpoints of the partial outline 扇形由椭圆的一部分轮廓和两条与部分轮廓的终结点相交的射线定义而成。
For example , when you add an ellipse to a path , you specify the upper - left corner , the width , and the height of the ellipse s bounding rectangle 例如，当您向路径添加椭圆时，您指定该椭圆的边框的左上角、宽度和高度。
Watermelons are a tasty treat , but they ' re not exactly easy to fit in a refrigerator already crowded with summer snacks 西瓜美味可口，但它椭圆的形状却很占地方，不易放在冰箱保存，尤其是在夏天，冰箱拥挤不堪的时候。
According to their shape characteristics , the parameter estimation algorithms of circles and ellipses are proposed based on the corresponding constraint condition 根据圆和椭圆的形状特性，提出了相应的约束条件及圆和椭圆参数求解算法。
Cumin ( pronounced " comein " ) is the pale green seed of cuminum cyminum , a small herb in the parsley family . the seed is uniformly elliptical and deeply furrowed 孜然是欧芹科的一种淡绿色的香草植物，椭圆的形状并有着深深的条纹在种子表面。
A flame darted from the logs and she bent over the fire , strethcing her thin hands so close to it that a faint halo shone about the oval nails 火苗从柴禾中窜出；她俯身靠向火堆，瘦削的双手伸得很近，就连椭圆的指甲四周也闪烁着一层淡淡的光晕。
A elliptical orbit may occur if the small body has an high velocity when close to the large body , and a very slow velocity when far from the large body 如果小的天体离大天体很近时以很高的速度飞行的，较远时以很慢的速度飞行，就形成一个椭圆的轨道。
The concept of ellipse is extended to hyperbolic space and the equation is discussed . some geometric data of ellipse , such as symmetries , will be considered 摘要在双曲空间中引进相应的椭圆概念、讨论椭圆的方程，并对椭圆的对称性等几何性质做出细致考察。
Not really . there ' s plenty of crashes in that but , i don ' t much like those sorts of races where they go round , and round , on small , oval , race tracks 那倒不是，我是因为看多了赛车撞击，看它们一圈一圈绕着小型椭圆的赛道比赛的样子，我不是很喜欢这类比赛。
A : not really . there ' s plenty of crashes in that but , i don ' t much like those sorts of races where they go round , and round , on small , oval , race tracks 那倒不是，我是因为看多了赛车撞击，看它们一圈一圈绕着小型椭圆的赛道比赛的样子，我不是很喜欢这类比赛。
