运算: operation; arithmetic; opera ...常数: constant字: character; word实运算常数: real arithmetic constant运算常数: arithmetic constant自动运算常数: automatic constant换算常数: conversion constant计算常数: design constant湿度计算常数: psychrometric constant常数字: constant word常数运算式: constant expression非数字运算: nonnumeric operation数字运算: digit arithmetic; digital arithmetic; digital operation; number crunching数字运算的: digit arithmetic常数字段: constant field; control store literal数字常数: numeric constant串位数字运算: serial digit operation数字运算电路: digital operational circuit数字运算技术: operational digital technique数字运算因素: n factor数字运算中心: dac digital arithmetic center; digital algorithm center; digital arithmatic centre常数字段标记: constant field marks定义常数字符: dcc define constant characterieee浮点运算数字: ieee floating-point number数字化拉普拉斯运算: digital laplacian
