钻孔摄像技术(borehole camera technology)[1]是依靠光学原理使人们能够直接观测小孔径钻孔中的深部地质结构,通过完整、真实地记录、播放和处理图像信息,多角度和实时性地提...
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为了评价帷幕灌浆效果，将数字钻孔摄像技术应用到小浪底水利枢纽3号灌浆洞3个灌浆质量检查孔中。
In order to appraise the quality testing of grout curtain, digital borehole camera technology is applied to three boreholes of the grouting gallery no. 3 in Xiaolangdi Water Control Project.
数字钻孔摄像是光学成像测井技术的新手段。
Digital borehole camera is the new method in optical borehole imaging.
基于光学技术的钻孔摄像设备能以照相胶片或视频图像的方式直接提供钻孔孔壁的图像。
Borehole cameras are devices based on optical techniques to provide direct images of boreholes in the form of film or video.
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