平均读数法去除了接触电阻的某些影响。

This average reading removes some of the effect of contact resistance.

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对原有的贝克曼温度计“标尺读数法”进行了改进，并对新方法作了图解说明。

A visual approach for rapid resettlement of Beckmann thermometer was given in this paper.

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小提示：在拍摄背光照明的人像或剪影时，试着将光源纳入构图中，但是这样会导致测光表读数不准，因此可以尝试使用包围曝光法。

Tip: For spark in a backlit portrait or silhouette, try compositions that include the light source. This can drive your meter crazy, though, so bracket your exposures.

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