Ink transparency contrast general order are as follows: igniarius > pteroceltis > black fuchsin >, the transparency of the poor envirogluvtm jump, with a transparent ink after China and India.

• 油不朱透明度不差比挨次凡是如下：黄>品赤>青>暗，因此透明度不不差的油不朱不后印，透明度矮的油不朱后印。