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Updated: Jan 17, 2026

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[使用蒙特卡洛方法估计单个线性加速器的初级电子束参数]

Yisong He1, Hang Yu2, Yuchuan Fu2

  • 1Medical Physics Laboratory, Cancer Center, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, 610072.

Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation
|September 15, 2025
PubMed
概括

蒙特卡洛模拟准确估计了线性加速器的初级电子束参数. 这种方法对于模拟单个机器和确保精确的辐射治疗提供至关重要.

关键词:
蒙特卡洛模拟的蒙特卡洛模拟剂量沉积特征 剂量沉积特征个别的线性加速器.主要电子束参数的参数.

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相关概念视频

Scanning Electron Microscopy01:07

Scanning Electron Microscopy

A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
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