《英文msh词典》X-Ray Absorptiometry,Dual-Energy
[同义词] X-Ray Absorptiometry,Dual-Energy
[主题词] Densitometry,X-Ray
[中文释义] X线吸收测定法,双能量
[英文释义] Measurement of the degree of darkening of X-ray film by means of a photocell which measures light transmission through the film.