有效数字

[经] 大效数字

significant figures───[计]有效数字

significant minority───重要少数人

significant damage───显著损坏

significant drop───大幅下滑

significant gap───显著差距

significant others───重要人物；重要他人（significantother的复数）

significant risk───重大风险

significant saving───显著节省

significant decrease───显著减少

Where both formats can present the same number of significant digits, fixed format is used.───当两种格式可以保留同样多的有效数字的时候, 优先使用固定格式.

This means that Numbers with more than 7 significant digits will be truncated.───这就意味着超过7位有效位的数值将被截断。

To delete or miss out; for example, drop bits, drop significant digits.───删除或丢失. 例如, 丢失位, 丢失有效数字.

digits truncated during CAST from numeric to character.───从数字到字符科协截断有效数字。

The number of significant digits displayed in floating point numbers.───浮点类型数显示时的有效位数.

delete or miss out; for example, drop bits, drop significant digits.───删除或丢失。例如，丢失位，丢失有效数字。

This means that numbers with more than 7 significant digits will be truncated .

It is quite common that some misunderstanding in significant digits or improper data processing are observed in the papers on powder metallurgy.

And then control the number to be no more then twice of the significant digits portion.

The elementary knowledge about significant digits as well as the stipulations for them in powder metallurgy standards are briefly introduced. In addition, some examples are given for illustration.

When a floating point number is converted from one representation to another representation[sentencedict .com], the least significant digits of that number may vary slightly.

The format chosen is the one which can present the greater number of significant digits.

The number of significant digits displayed in floating point numbers.

In one of them, three significant digits can be reached.

In order to deal with the significant digits addition we designed three inputs adder tree, and give a simple performance discuss of this method.