However, as its name suggests, it runs parallel to the surface of the material that is propagating it, rather than penetrating this material.
然而正如它的名称所提示的，它本身是与传播材料的表面呈平行移动的，而不是穿透传播材料。
Let's break the name down. The "normal" is a vector perpendicular to a surface, which we can use to calculate lighting.
首先我们从名字上开始分析，所谓“法线”指的是垂直于平面的向量，我们使用这个来计算光照。
On the surface of the Kanban cards, such information as the part number/name, quantity, pallet type, store address, are written so that the material handler who takes this card can know what to do.
看板卡上面写明了像零部件号码、名称、数量、托盘类型、仓库位置这样的信息，这样物料管理员拿到卡片就知道去做什么了。
应用推荐