change - a relational difference between states; Particularly between states in advance of and after some function; "he attributed the change for their relationship" " We define the "engraphic effect" of a stimulus because the impact in producing a difference between the principal and secondary indifference-states, which difference by https://bestpracticesforthermalsh58912.uzblog.net/top-guidelines-of-thermal-shock-vs-thermal-cycling-testing-49392329