THE SMART TRICK OF CRYSTAL THAT NO ONE IS DISCUSSING

This idea applies Similarly in a single, two, and three-dimensional spaces. The entire crystal lattice is often constructed by continuously reproducing the sample from the unit cell in all directions.③、粗抛光：是将模具压出之毛胚，以金刚石盘直接磨出成品之刻线。④、细抛光：在粗抛光之后，以抛光粉来磨