片语

crosswire交叉线；十字线

intersecting lines相交线

英汉例句

• With the intersection line as an example, this text introduced the method of making flash materials for the courseware.

  以相贯线为例说明了多媒体课件动画素材的制作方法。

• This paper proposed a new method to find the intersection line and determine its visibility of two general position planes using overlapped projection lines.

  提出用重影线法求解两一般位置平面相交求交线判别可见性的新方法。

• Two strata cutting methods were suggested, the grid cutting method to be used for horizontal and sloped sections, and the intersection line cutting method for vertical sections.

  提出了地层的任意方向切割方法，即适用于水平截面和斜截面的网格分割法和适用于竖直截面的交线分割法。

• The trace occurrence is substantially the occurrence of intersection line of two oblique planes in space, which belongs to the mathematics field of solid geometry.

  迹线的产状实质上是空间二斜面相交线的产状，属于立体几何学等数学范畴。

• The full and necessary conditions that the intersection line with general straight lines in different planes existed and existed solely was discussed.

  讨论了一般异面直线的相交直线存在及唯一存在的充要条件，证明了两者的等价性，并在唯一存在时给出了一般的表达式。

• The solid modeling of the fillet on the intersection line of two cylinders is a difficult problem in CAD and CAM, all the soft wears have no such function.

  圆柱体相贯线上的圆角表示方法是CAD和计算机辅助设计中众所周知的难题。

• The coordinate transformation method to handle displacement continuation problem on the intersection line of curved surfaces in the curved shell finite element method is presented.

  提出了在曲壳有限元法中用坐标转换法处理曲面交线处结点位移的连续性问题。

• The invention relates to a steel tube supporting frame structure of a steel tube intersection line cutting machine, which is characterized in that: a support roller is mounted on a support plate;

  本发明涉及一种钢管相贯线切割机钢管支承架结构，特征是：支承轮安装于支承板上；

• This paper discusses a method of finding intersection line of fault and coal seam with analytic method on the conditions of same dip of fault and coal seam , and presents the application examples.

  探讨了断层与煤层倾向相同条件下断煤交线的解析求法，并举出应用实例。

• Auxiliary surface is commonly used as a graphic solution for the projections of the intersection line of quadratic cambers of revolution.

  在两个二次回转曲面体相贯线的求解中，辅助面法是常用的图解方法。

• The projection of the special points on the intersection line of cylinder with oblique cylinder , of cone with half sphere and of oblique cylinder with cone are determined with the analytic method.

  本文用解析法确定圆柱与斜圆柱、圆锥与半球及斜圆柱与圆锥的交线上特殊点的投影。

• When it comes to the monospaced chamfer at intersection line of orthogonal cylinder and cylindrical bore, however, no mature manufacturing method has been found yet.

  圆柱体与孔正交相贯线处的等宽倒角，现今还没有成熟的加工方法。