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- They changed their course to something like a tangent to the earth. 他们将航线改变为差不多与地球呈正切的方向。
- Draw two tangents to the two branches of the curve. 画出该曲线两个分支的两条切线。
- Given a triangle, construct the deltoid tangent to its sides. 给定三角形,作三角线与其三边相切。
- The slope of a line tangent to the curve at the point is the marginal function. 需求曲线在这一点上切线的斜率也就是该点的临界函数。
- The word horizontal is applied only to the plane which is tangent to the ground-level equipotential surface. 地平面这个词则只表示与地面水准等位面相切的平面。
- A perpendicular, especially a perpendicular to a line tangent to a plane curve or to a plane tangent to a space curve. 正交一条垂直线,尤指一条相对一条平面曲线的切线垂直线或一条相对一条空间曲线的平面切线垂直线
- A curve or surface that is tangent to every one of a family of curves or surfaces. 包络线,包络面一条曲线或一个曲面,与一组曲线或曲面中的每一曲线或曲面保持正切
- In this paper, an algorithm for constructing rational spline curve, which was tangent to the given polygon, was described. 摘要描述了一种与给定多边形相切的有理样条曲线的算法。
- A perpendicular,especially a perpendicular to a line tangent to a plane curve or to a plane tangent to a space curve. 正交一条垂直线,尤指一条相对一条平面曲线的切线垂直线或一条相对一条空间曲线的平面切线垂直线
- Tangential Orientated at a tangent to a circle, the circle being, for example, the surface of a plant stem. 切向的:沿圆周的一个切线方向。植物体存在的圆形可以为茎杆表面。
- An algorithm for constructing rational spline closed curve which is tangent to the given polygon is described. 摘要描述了一种与给定多边形相切的有理样条闭曲线的算法。
- The HORIZONTAL is a plane tangent to the earth's surface or parallel to such a plane. 水平面地球表面的切线,或与此面平行的面。
- This elongated patio works as a filter towards the noisy movement of cars that pass tangent to the site. 这个伸展出来的小露台同时也将基地外部过往车辆的噪音杜绝于外。
- How much do all these figures stack up to? 这些数字的总和是多少?
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Described an algorithm for constructing trigonometric spline curve, which was tangent to the given polygon. 摘要描述了一种与给定多边形相切的三角样条曲线的算法。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- An algorithm for constructing rational spline closed curve which is tangent to the givenpolygon is described. 描述了一种与给定多边形相切的有理样条闭曲线的算法。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。