intersect 是什么意思

	vt. 横断，横切，和…相交。 The line AB intersects the line CD at E. 直线AB与直线CD相交于E点上。 vi. 相交，交叉。 The lines AB and CD intersect at E. 直线AB与直线CD相交于E点上。

meet at a point
同义词：cross,

	1.	The line ab intersects the line cd at e . 直线AB与直线CD相交于E点上。
	2.	The lines ab and cd intersect at e . 直线AB与直线CD相交于E点上。
	3.	Any two diameters of a circle intersect each other . 圆周内两直径必相交。
	4.	The cables intersect the tower or pylon at different heights . 钢索在桥塔或塔柱的不同高度上相交。
	5.	Cuttings and core from the drill-holes have intersected conglomerate bands . 钻粉和岩心已穿过了砾岩夹层。
	6.	The flight path would then either intersect the earth, or go off into space . 飞行轨迹不是和地球相交，就是离开地球而进入宇宙空间。
	7.	Rock faces commonly show a stockwork of intersecting quartz and carbonate veins . 岩石的外表呈现交织的石英及碳酸盐细脉组成的网格构造。
	8.	All planes perpendicular to the solar axis intersect the solar sphere along circles of latitude . 所有垂直于太阳轴的平面和太阳球面相交成纬度圈。
	9.	The fringes can be viewed by intersecting the interference pattern with a sheet of paper at a convenient location . 用一张纸放在适当位置和干涉图样相交，就可以看到条纹。
	10.	His plan is to drop perpendiculars from each point of the curve upon two planes intersecting at right angles . 他的计划是：从曲线的每个点处作线段垂直于两个互相垂直的平面。

intersect是什么意思