significant figures

 
       
  • 有效数字
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significant figures的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 significant figure:
  1. any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit (or a zero considered to be the exact value)

significant figures的用法和样例:

例句

  1. Rules for determining significant figures in reading are given below.
    有效数字的读取规则。
  2. The number of significant digits displayed in floating point numbers.
    浮点数中显示有效数字的位数。

significant figures的相关资料:

临近单词

今日热词
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