水撞 meaning in Chinese

water impingement

To touch pencil sketches and drawings up , either the western watercolour or the special " ju - school technique " is used . coloured pencil drawings made in the latter way have the applied chinese pigments " washed " by water , or in the other way round , by applying water before pigments
其中铅笔淡彩是在铅笔速写、素描之上，或以西方的水彩画法施以淡薄的颜色，或以"居派"独特的"撞水撞粉法"赋彩。