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eccentric angle of an ellipse 椭圆的离心角
Of, relating to, or having the shape of an ellipse. 椭圆的椭圆形的、与椭圆形有关的或具有椭圆形的
An arc is a portion of an ellipse. 弧线是椭圆的一部分。
Of,relating to,or having the shape of an ellipse. 椭圆的椭圆形的、与椭圆形有关的或具有椭圆形的
The base angles of an isosceles triangle are equal. 等腰三角形的两底角相等。
Draws a chord (a closed figure bounded by the intersection of an ellipse and a line segment). 绘制椭圆弧(椭圆和一条线段相交围成的闭合图形)
The old lady is a bit of an eccentric. 这位老太是个有点古怪的人。
An ellipse is defined by its bounding rectangle; an arc is a portion of an ellipse defined by a starting angle and a sweep angle. 椭圆是由其边框定义的;弧是椭圆的一部分,由一个起始角和一个扫描角定义。
Draws an arc representing a portion of an ellipse specified by a pair of coordinates, a width, and a height. 绘制一段弧线,它表示由一对坐标、宽度和高度指定的椭圆部分。
The earth's axis is titled at an angle of about 231. 地轴倾斜成约二百三十一度角。
Fills the interior of an ellipse defined by a bounding rectangle specified by a pair of coordinates, a width, and a height. 填充边框所定义的椭圆的内部,该边框由一对坐标、一个宽度和一个高度指定。
She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
Flame treatment and ellipse bottle turn about devise are provided to ensure effecive printing on both sides of an ellipse bottle. 每色印刷前均配有自动火焰表面处理装置及扁瓶的翻面功能，印刷扁瓶时正面反面都能精密套色印刷。
The midpoint Between the foci is the center. One property of an ellipse is that the reflection off its Boundary of a line from one focus will pass through the other. 焦点之间的中点为中心。椭圆的一个特性是:连自一个焦点的直线边界反折会通过另一个焦点。
The two roads lie at an angle of about45 degrees. 这两条路交叉成45度角。
The two roads lie at an angle of about 45 degrees. 这两条路交叉成45度角。
To yaw back and forth about a flight path,as if seeking a new direction or another angle of attack. Used of an aircraft,a rocket,or a space vehicle. 前后摆动沿一条飞行路线来回摇摆，似乎在寻找一个新的方向或进攻角度。用于飞机、火箭或空间飞行器
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。
An angle of 90°is called a right angle. 九十度角称为直角。
The two lines are united at an angle of 45°. 两线以45度角结合。