calculusn.微积分;算法;结石
calculus dentalis牙结石, 硬垢
calculus equation微分方程
Calculus Analysis结石分析
calculus of kidney肾结石
calculus of ureter输尿管结石
calculus cirrhosis[医] 胆石性肝硬变
calculus salivaris涎石
calculus tonsillar[医] 扁桃体石
calculus of errors误差论
Calculus of tonsil扁桃体结石