The distribution of particle sizes usually expressed in terms of cumulative percentages larger than a series of standard size sieve openings
a gradual increase or decrease of similar design elements used to create rhythm in a design
the act of arranging in grades relative position in a graded series; "always a step behind"; "subtle gradations in color"; "keep in step with the fashions
The leveling of the land, or the bringing of a land surface or area to a uniform or nearly uniform grade or slope through erosion, transportation, and deposition
The transition between colours or shades Gradation occurs by mixing percentages of dominant and secondary colour and then altering those colours to being about a change
The act of progressing by regular steps or orderly arrangement; the state of being graded or arranged in ranks; as, the gradation of castes
A smooth transition between black and white, one color and another, or color and lack of it