符号

• We use the term descriptor for the "value part of the symbol table element" .
  我们把符号表元素的“值”部分称作描述信息。
• Any finite sequence of symbols from an alphabet a is called a string .
  由字母表A中的符号所组成的任何有穷序列，被称为符号串。
• A is a location which will contain the string of characters making up the symbol .
  A是一存贮单元，其中存放构成符号的字符串。
• To explain more fully, it is desirable to symbolize these ages as follows .
  为了更全面地进行解释，用如下符号代表这些年限为好。
• We shall encounter some of his symbolism in our survey of the calculus .
  以后在概述微积分发展时，我们将碰到他所创立的一些符号。
• These symbols provide a convenient shortened reference to the actual class names .
  这些符号为实际的类名提供了一种便利简短的代号。
• An equation is a statement of the equality between two equal numbers or number symbols .
  方程是表明两个相等的数或数的符号相等的式子。
• For a time people may change their graphic symbols to conform with changes in pronunciation .
  有时人们要改变书写符号来适应发音上的变化。
• the symbol now has two meanings, the combinatorial and the factorial.
  现在符号有两重意义，即组合意义和阶乘意义。
• The spirit of vector analysis is to use symbols to represent physical or geometric quantities .
  向量分析实质是用符号来代表物理量或几何量。