intersectv.贯穿；(和 ... )相交；交叉intersecting trim curves交叉截剪曲线intersect point sequence交会点序列intersecting line cutting相贯线切割intersecting dislocations相交位错intersectant circle chord相交圆弦线intersecting corner-ang交角昂intersecting storage ring交叉存储环intersecting section weld相贯焊接intersecting of steel tube钢管相贯intersecting storage rings交叉碰撞储存环