...电子射野影像系统 [gap=1011]Key words] Pelvic tumor; Radiation therapy; Positioning error; Electronic portal imaging system ...
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通过电子射野影像系统 Electron Portal Imaging Device ; EPID
电子照射野影像系统 Electronic Portal image device
和电子照射野影像系统 Electronic Portal image device
本文研究均整器对IMRT治疗实施时间的影响和电子射野影像系统(EPID)在剂量验证中的应用。
This study investigates the influence of flattening filter on the IMRT treatment delivery time and the application of electronic portal imaging device (EPID) in dosimetric verification.
随着对电子射野影像系统的剂量学特性的不断了解，用它进行剂量学验证也开始从实验室研究走向临床应用。
With advanced knowledge about the dosimetry characteristics of EPID, the use of EPID for dosimetry verification was adapted from the research study to the clinic.
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