graphit石墨graphn.图表；示意图vt.(以图表)表示graphitic carbon石墨碳,游离碳graphitic layers石墨层graph primitives图形基元graph coloration图形着色技术graph-analytic图解分析的graphitic degree石墨化程度graph structured图结构graph processing图形处理graphassociation图象联想graph expression图形表示