So, we could describe a line by two equations telling us about the two planes that intersect on the line.
我们用两个方程来描述一条直线,两个方程告诉我们平面相交于直线。
If the point is within the polygon, the line will intersect the edges of the polygon an odd number of times.
如果该点位于多边形内，该线将与多边形的边相交奇数次。
So, see, the lines of intersections between two of the planes, so, here they all pass through the same line, and here, instead, they intersect in one line here, one line here, and one line there.
这个两平面相交得到的直线，两平面都经过同一条直线，此处，另外两平面交成直线，这一条，那一条。
The Earth is round, but we walk actually on the parallel line which two cannot intersect cannot surmount.
地球是圆的，而我们却偏偏走在两条不能相交也不能跨越的平行线上。
If two zones intersect when the polygons are superimposed, the lines they surround combine into one line.
如果二个区域相交当几何图形被叠加，线围拢组合入一条线。
It USES the optical cross convergence theory, where two optical measuring lines intersect at the substance point, to induce a space straight line equation.
几何求解法是利用两条测量线相交于被观测点的光学交汇测量原理，得出空间直线方程。
The principle and method of line intersect sampling for surveying stand volume were introduced in this paper. and tested in coniferous forests and broad-leaved forests.
系统地论述了林分蓄积量调查的线截抽样原理和方法、并在针叶林和阔叶林中进行了验证。
Find all triangles that intersect each other in 3d space, and split them using line of intersection.
找到所有的三角形相交于三维空间中彼此分离，并使用交叉线。
The principle and method of line intersect sampling for estimating logging wastes are introduced in this paper.
研究了采伐剩余物调查的线截抽样原理和方法。
Two of them intersect in a curved line which in turn intersects with the third hyperboloid in a point corresponding to the unknown three-dimensional user position.
两个曲面相交得到一条曲线，曲线与第三个曲面的交点既是用户的三维坐标。
Step 5: From this point draw a horizontal line until you intersect with the line corresponding to the valve size as selected in step 3.
步骤5：从这一点划水平线与步骤3选择的阀门通径相应的线相交。
Step 5: From this point draw a horizontal line until you intersect with the line corresponding to the valve size as selected in step 3.
步骤5：从这一点划水平线与步骤3选择的阀门通径相应的线相交。
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