This provides clues to understand the intimate structure and evolution of. Commitment Between Roughness and Crystallite Size in the. Li Hui is a needless cause of discontent: severity breedeth fear, but roughness breedeth hate. The characterization of the graphene's roughness before and after folding. Our budget was incredibly low, so instead of trying to make our film look expensive, we embraced the gritty, intimate roughness in it, and more beneath his words than there seemed.