移动条治疗对大面积照射具有中平面剂量高，组织反应小等优点，由于每台设备的输出量不同，要开展移动条治疗必须作实地测量，否则剂量误差较大。1994年1月我们就科里现有设备采用移床的方法，对加速器进行了移动条中平面剂量测量，方法简单剂量准确可靠，除加速器外60钴机亦可 The moving strip treatment has the advantages of high mid-plane dose and small tissue reaction to large-area irradiation. Because the output of each device is different, the moving strip treatment must be measured on site, otherwise, the dose error is larger. In January 1994, we used the method of moving the bed to the existing equipment in Cory to measure the planar dose in the moving strip of the accelerator. The method is simple and accurate and reliable. Except for the accelerator, cobalt 60 can be used