...试验检测仪器和设备，MC8020， MC8010)、超声波检测仪( Ultrasonics )、钢筋锈蚀测量仪( Gecor 8 )、混凝土雷达( Datacan MK II ) 等无损检测仪器，包括英国ZELLWEGER(Impluse XP。
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平直的混凝土跑道将卫星雷达信号向远离卫星的方向发射开去，所以在图像中表现为两条深黑色的直线。
The two runways are clearly visible as black lines, because the flat concrete reflects radar signals away from the TanDEM-X satellite.
结合既有陈家冲隧道改建工程，采用探地雷达和微波湿度测定仪检测了新旧混凝土接缝处结合状态和渗漏情况。
For the Chenjiachong tunnel rebuilding project, the junction and seepage of the fresh and old concrete are tested by using the ground penetrating radar and microwave humidity equipment.
工程应用表明，探地雷达应用到旧水泥混凝土路面改造中是可行的，可以克服常规检测方法的局限性。
Application of ground penetrating radar in projects indicates that its application in old cement concrete pavement retrofitting is feasible and it may overcome restriction by common inspection method.
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