The environmental factor correction of logging curves while drilling mainly USES chart correction method.

对随钻测井曲线进行环境影响校正主要使用图版法。

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This paper points out an error in the correction chart calculating the equivalent airspeed in some manuals and books.

本文指出了一些手册和书籍中计算等效空速的校正图表中的错误。

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Correction: The text originally accompanying this chart referred to launches of satellites.

更正：正文最初附这张图是为了说明卫星的发射。

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As you can see from the chart, the rather sharp correction from the September peak occurred during a seasonally strong period, but since the initial plunge, gold prices have again begun to edge higher.

FORBES: The Four Key Seasonal Trends for 2012

These Dow stocks are part of a very select group to have gained this year, and all show bullish chart patterns and would be good buys on a further market correction.

FORBES: 4 Dow Winners to Watch

The daily chart for the Dow shows an oversold condition making it ripe for an upward correction.

FORBES: The New Realities Of The New Bear Market