[物理] 计算(算术运算) arithmetic computation: 算术计算arithmetic operation: 数值演算; 算术操作算术运算; 算术运算arithmetic and logic operation: 算术及逻辑运算arithmetic logical operation: 算术逻辑运算arithmetic micro-operation: 算术微操作下载手机词典可随时随地查词查翻译