The digital photographic surveying approach viewed as an innovation of traditional method for monitoring the deformation of steel structure can achieve semi automatical real time monitor.
利用数字摄影测量方法进行钢结构的变形监测是对传统测量的变革，可实现半自动的实时监测。
The digital photographic surveying approach viewed as an innovation of traditional method for monitoring the deformation of steel structure can achieve semi automatical real time monitor.
利用数字摄影测量方法进行钢结构的变形监测是对传统测量的变革，可实现半自动的实时监测。
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