表达式: representation; expression的: 4次方是 The fourth power of 2 i ...简化: simplify; facilitate; ideali ...表达式的: mathml表达式的值: values of expressions表达式的等价: equivalence of expression表达式的范围: case表达式的精度: precision in expression表达式的类型: type of expression表达式的副作用: expression's side effects表达式的值是常量: expression value is constant (evc)表达式的值总是零: expression value is always zero (evaz)符号表达式的项: term in a symbolic expression面向表达式的语言: expression-oriented language表达式的类型必须为: type of expression must be boolean; type of expression must be integer表达式的类型必须为boolean型: type of expression must be boolean表达式的类型必须为integer型: type of expression must be integer表达式的值未被使用: expression value is not used (evnu)超过部件间表达式的优点: advantages over interpart expressions返回语句中表达式的转换: conversion with return statement符号表达式的绝对值: absolute value of a symbolic expression表达式: representation; expression◇表达式求值 evaluation of expression劳动的简化: reduction of labor力系的简化: reduction of force system拼写的简化: spelling made easy
