| 释义 |
beamlet
beamlet (ˈbiːmlət) na small beam of lightEncyclopediaSeeraybeamlet
A small photon intensity element used to subdivide an intensity-modulated beam for intensity distribution optimisation or dose calculations treatment planningbeam·let (bēm'lĕt) Also referred to as a bixel; a small photon intensity element used to subdivide an IMRT beam for the purpose of treatment calculation for radiation therapy.
Synonym(s): bixel. [beam + -let, dim. suffix] |