Evans A L, Davison M, Kennedy J, Shimmins J G, Sutherland G R
Phys Med Biol. 1975 Mar;20(2):261-7. doi: 10.1088/0031-9155/20/2/008.
The design, construction and performance of a gamma ray densitometer are described. The instrument, which is used in the investigation of regional pulmonary function, has both digital and analogue outputs.
本文描述了一种γ射线密度计的设计、构造及性能。该仪器用于区域肺功能的研究,具有数字和模拟输出。