创建表面使用扫描第2轨与相切选项。为了实现切线选项，您将必须建设中的表面部分。
Create the surface using sweep 2 rails with the tangency option on. To achieve tangent option you will have to build the surface in parts.
他关了与法院广场相切的那条街上的办公室门，走过了两条街回到家。
He closed his office on the street tangential to the courthouse square and walked the two blocks to his house..
但实际上，这是不对的，因为这个圆与这个坐标轴相切。
But, actually, that is not true because here the circle is tangent to the axis.
例如，在某些情况下，如果已知向量场与曲线相切，或者内积是一个常数等等，那么结果将会很简单。
And, in some cases, for example, if you know that the vector field is tangent to the curve or if a dot product is constant or things like that then that might actually give you a very easy answer.
一条与曲面相切的直线。
速度向量总是与曲线相切的。
So, the velocity vector is going to be always tangent to the curve.
另一种方法是，函数值不变的方向是,是与等值面相切的方向。
The other way to think about it, the direction in which the value doesn't change is a direction that's tangent to the level surface.
它是与等值面相切的，对不对？
只是沿着曲线流动，所以通量为零，F与C相切。
They are just flowing along the circle around and around so the flux will be zero. F now is tangent to c.
我们做过若干次了，沿着圆，向量场与圆相切。
If you remember what we did several times, well, along the circle that vector field now is tangent to the circle.
这是一个向量场，其中旋转轨道是，以z轴为圆心的圆周，并且这个向量场与每个圆相切。
That is a vector field in which the trajectories are going to be circles centered in the z-axis and our vector field is just going to be tangent to each of these circles.
特别地，有一种简单的情况，是不用计算的，当向量场与曲面相切，没有通量。
In particular, an easy case where you know you can get away without computing anything is, of course, if your vector field is tangent to the surface because then you know that there is no flux.
α角将,与该点相切。
由切应力互等定理可知，在截面边缘上各点处切应力方向必与圆周相切。
Based on shearing stress Theorem, we know that the shearing stress direction of all the spots on the edge of circular cross-section should be tangent to the circle.
利用拉格朗日乘子法求解二次曲线和二次曲面之间的最小距离，给出了曲线与曲面相切的条件。
With the Lagrange multiplier method, the minimum distance of the center of a circle and a quadric surface was provided and the tangency condition of curve and surface was given.
受益者中的一些人联想到这些“攻击”与看电视和在他们的电脑上劳动时间相切合。
Some of the victims made the association that these attacks coincided with watching television or from working at their computers.
那意味着你会最终会在这上面选一个点-，这条直线是与有效边界相切的，后者包含了所有的资产组合。
That means that you want to pick, ultimately, a point on this — this line is tangent to the efficient portfolio frontier with all the other assets in it.
依托基元体模型树，讨论了针对基元关系转换——相切关系转为相接关系与截切关系转为相交关系；
The influence of the conversion of the primitive relation and the adjustment of the primitive position and shape for composing information in the primitive model tree is discussed.
其二为一种修整的线接触，展成的等螺距齿面与理论轨迹曲面沿某一空间曲线近似相切。
The new tooth surface can be prolonged by the normal profile of the internal toroidal surface, or replaced by an equal pitch helical surface.
描述了一种与给定多边形相切的有理样条曲线的算法。
An algorithm for constructing rational spline closed curve which is tangent to the given polygon is described.
它们二者之间的错综复杂关系正好与几何上用来描述两个物体之间“相交、相离、相切”的关系极为相似。
There are complex relations between football and religion, which this relationship is just the same as the " Intersection, Comparing away, cut"in the geometry.
基于此，论文首先阐述了教师课堂教学实践智慧生成的前提和基础，即与时代相切合的教师个人教学哲学观，重点论述了其构成要素知识观、认知观、学生观、自我观的转型和构建；
So this paper firstly elaborated the teacher's own philosophy as the premise to generate the wisdom of classroom instruction, which had better accordance with the new concepts about education.
不论如何，当我坐下考虑进行与文章相切的主题以及与内心交流时，我提出了问题：上帝啊，这个星期你想让我与订购书籍的人们分享些什么呢？
Well, anyway, before I go off on a tangent as I sat down to write this article and connected to my spirit, I asked the question, "God, what is it you want me to share with the subscribers this week?"
不论如何，当我坐下考虑进行与文章相切的主题以及与内心交流时，我提出了问题：上帝啊，这个星期你想让我与订购书籍的人们分享些什么呢？
Well, anyway, before I go off on a tangent as I sat down to write this article and connected to my spirit, I asked the question, "God, what is it you want me to share with the subscribers this week?"
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