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## significant figure

• [计] 有效数字；有效数

### 网络释义专业释义英英释义

[计] 有效数字

chemical resources ... significant test 显著性检验 significant figure 有效数字 standard solution 标准溶液 ...

有效数

有用数字

last significant figure detail 末尾有效数字 ; 末位有效数字

更多收起网络短语
• 有效数 - 引用次数：2

The multivariate statistical method mainly involves significant figure calculation, stepped regressive analysis and Krig interpolation. Significant figure determines which seismic attribute may be applied to reservoir prediction, and useful seismic attribute can be thus chosen properly.

在多元统计方法中，主要应用了有效数计算、逐步回归分析和Krig插值等方法。

参考来源 - 储层横向预测的多元地质统计方法
• 有效数字
• 有效数字
• 有效数字
• 有效数字
• 有效数字
• 有效数位

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### significant figure

• n. 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)

• [计]有效数字；有效数

### 双语例句原声例句权威例句

• The inner relation of significant figure and errors in the surveying, as well as the importance of significant figure in physics experiments teaching was pointed out.

培养科学实验素质角度出发，明确了有效数字测量误差之间内在联系指出确定有效数字物理实验课教学重中之重

• One suitable definition of significant figure is introduced and the reasonable data treatment result in measuring resistance with voltmeter-ammeter method is obtained.

本文介绍一种较具适用性有效数字定义给出伏安电阻数据处理合理结果

• Yang Yuting is a significant figure in the historic development of defense technology.

杨宇霆我们在追溯国防科技发展史过程中的重要人物

• In an appearance Friday, in Allentown,Pennsylvania , President Obama called the November jobs figure "modestly encouraging" but said he will not be satisfied until there is sustained significant improvement.

VOA: standard.2009.12.05

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- 来自原声例句