The methods and results for the 5 main parameters of energy, beam current, doseuniformity, beam scanning width, and beam profile were given.
给出了能量、流强、扫描均匀性、扫描长度以及束斑形状等5个重要参数的测量方法及结果。
2
The quantity and the speed of creating image of the industrial CT closely relate to the accelerator's focus, the highest X-ray energy, X rays dose and doseuniformity.
加速器电子束的焦点、X射线的最高能量、X射线剂量及均匀性与工业CT成像的质量和速度密切相关；
3
Results Taget dose uniformity:The doseuniformity in target for two IMRT techniques, 3D CRT and Field in Field technique were improved in trend compared with conventional technique.