At what temperature do Fahrenheit and Celsius thermometers give the same numerical reading?

在什么温度时华氏温度计和摄氏温度计指示的读数相同？

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That method includes the water meter image pretreatment mainly, the image breaks up and guiding principle numerical reading distinguishes.

该方法主要包括水表图像预处理、图像分割以及指针读数识别。

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Electronic zeroing of target reading User-selectable Measurement Units and display resolution LED numerical display with up to 4 decimal places of resolution.

电子阅读归零目标用户可选择的测量单位和显示分辨率LED数码显示屏的分辨率高达小数点后4位。

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Point both NODE and an iPhone at an object being scanned and you can take a photo that displays the numerical reading on the image.

FORBES: NODE Inventor Brings Tricorder-Style Device To The Masses