pencil-beam pattern锥形光束图样
antenna pencil-beam笔形束射天线;铅笔尖形波束天线
pencil shape beam radar锐方向性射束式雷达
pencil-beam antenna翻译
pencil-beam light锥形光束
pencil-beam铅笔波束天线;铅笔形波
pencil-beam argotn锥形光束图样
Pencil-beam radiation笔形波束辐射
hybrid pencil-beam model混合笔束模型
Purpose:To propose a method based on pencil beam kernel array for making an improvement of three-dimensionaldose calculation.
目的:介绍一种基于笔射束核阵列的方法在剂量计算中的应用。
Thirdly, the dose calculation models of both regular fields and irregular fields have been presented, where the dose calculation based on the pencil beam model is mainly introduced.
本文还介绍了规则野、不规则野的各种剂量计算模型,其中着重论述了目前常用的基于笔形束模型的剂量计算方法,用于计算由多叶准直器形成的不规则野的剂量分布。
参考来源 - 调强放疗的逆向计划研究