By demarcation and picture center handling method, the deflection of the measured section can be caught and calculated.

通过标定及图像中心法处理，可以计算出所测截面的挠度。

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By demarcation and picture center handling method, the deflection of the measured section can be caught and calculated.

通过标定及图像中心法处理，可以计算出所测截面的挠度。

youdao