arithmeticaladj.算术的；算术上的n.算数；算法=arithmetic.arithmeticn.算术；计算adj.算术的arithmetic mean of vector向量的算术平均值arithmetic data attribute算术型数据属性arithmetic microoperation算术微操作arithmetic building block积木式算术运算部件arithmetic and logic unit算术逻辑运算器,算术与逻辑部件,算术逻辑运算部件,运算逻辑部件arithmetical calculations算术的运算arithmetic figure diagram数字化测图arithmetic enable control运算启动控制arithmetic multiplication算术乘法arithmetical caluculations[经] 算术运算