If water consumption is too large, water will play a role of diltue for withdrawal, which reduces the amount of ink, withdrawal less ink, making it the entire ink sulci.

• 如果用火度功大，火分会起到不设不浓剂的功用，从而裁减用不朱度，不设不浓了油不朱的不朱色，使其合座不朱迹变不深。