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- Line AB intersects line CD at E. ab和cd两线相交于e点。
- An intersecting line;a transversal. 截线;横截线
- An intersecting line; a transversal. 截线；横截线
- The lines AB and CD intersect at E.; The line AB intersects line CD at E. AB与CD两直线相交于E点。
- Intersect line of quadratic surface 相贯线
- In spatial analytic geometry,a spatial curve is an intersecting line of two curved surfaces. 在空间解析几何中,空间曲线是两曲面的交线,在空间曲线中消去一元,即得投影柱面。
- This paper studies the projections of the intersection line of quadratic cambers of revolution by combining the graphic solution and calculaton. 采用形数结合的方法,研究二次回转曲面间相贯线的投影,给出了其投影曲线的几何性质及极位点的数学分析和精确作图方法。
- AB and CD intersect at (the point) P. AB线和CD线在P点相交。
- The drawn intersecting line is similar to the shape of its theoretical projection and can satisfy the require ment of engineering drawings. 所绘交线与理论形状的投影作图十分接近，可以满足工程制图的要求。
- The lines AB and CD intersect at E. 直线AB与直线CD相交於E点。
- Based on the mesh of the vertical post and the crossbeam,the points on the intersection line of the vertical post with the crossbeam ca. 以立柱和横梁的网格为基础,利用直线与平面的相交关系,求出立柱与横梁交线上的型值点,依据无限插值理论生成交线周围过渡区的网格,并完成浮体整体网格的拼接。
- By the solution of the model,a calculating formula of the local dihedral angel of intersecting line and a parametric equation of contacting li. 通过对此数学模型的求解,导出了相交双管相贯线上各点局部二面角的计算公式,给出了相交双管装配接触线的参数方程,并解释了其数学本质。
- The paper set up the front side and back side of the aiguille with the method of global vectors to resolve the intersectant line of the two sides, just the main edge. 传统麻花钻锥面刃磨有4个参数,但在已知这些参数时并不能准确地确定主刃的形状及其后角。
- This paper introduces the drawing method of utilizing center projection to make the common position and the declined intersecting line of the declined cone. 介绍了用投影法求作一般位置平面与斜锥体的截交线的作图方法,供同行参考。
- 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。
- The formula of the curve tangent slope at some peculiar point in the orthograph on the stereoscopic surface intersecting line and the method of making tangent are given as well. 本文通过可展曲面的微分不变量,导出可展面的曲率线与曲率特征,并以锥面和切线曲面为例阐明这些特性的几何意义。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- The two roads intersect at the suburb of the city. 两条路在城郊交叉。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
- The printers have missed out a whole line here. 排版工人在这里漏掉了一整行。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
