Automatic reading of analog meter has been a research hotspot recently, but the reading error caused by imaging distortion always exists.

指针式仪表的自动读数是近年来的热门研究内容，但一直存在由成像畸变导致的误差较大的问题。

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Several aspects were compared, such as accuracy, phenomenon, reading error, cost and the use level of reagent. Mixed solution method was superior to KI solution method.

混合溶液法的精密度、反应现象、读数误差、试剂用量及费用等方面均优于KI溶液法。

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Secondly, the paper analyzes that importing error will increase reading error when the automatic recognition method of low-precision meters is used to recognize the reading of high-precision meters.

接着，分析了采用低精度仪表自动判读方法对高精度仪表进行自动读数时，引入误差会增大高精度仪表的读数误差。

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Or you may be making a common body language error and reading too much into one nonverbal signal.

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By doing so the robot's camera scanner reading of DNA test strips eliminates human error.

BBC: Robot speeds up DNA testing

This allows for more accurate and faster reading of the sample and minimises operator error.

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