刮刀: slicker; carryall; erasing k ...的: 4次方是 The fourth power of 2 i ...切线: tangent方向: direction; orientation与: take part in; participate in切线方向: umfangsrichtung circumferential /having to do with circumference切线方向的力: force o fperiphery; force of periphery沿切线方向飞出: fly off at a tangent; go off at a tangent平行于主测线方向的切面。: inline intersection切线方向进刀剃齿法: right angle traverse shaving; right-angle traverse shaving沿切线方向飞出;越出常轨: fly off at a tangent四刮刀的: four blade切线方程: tangential equation切线方位角: bearing of tangent侧向进液喷嘴面切线方向进入旋祸室: side entry nozzle切线的切向的: tangential已选择的切线: selected tangents正切的切线的: tangential并行切线方法: parallel-tangent method粘附车刀的切削物: built-up-edge出线方向: direction of outgoing line法线方向: normal direction光线方向: direction of light航线方向: course direction恒向线方向: mercator direction