significant E figure有效数字
5 significant figure五位数
approach of significant figure有效数字的确定
significant figure WESTBANK有效数字
last significant figure detail末尾有效数字;末位有效数字
significant figure concept有效数字概念
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