intense low energy x-ray source
low-energy X-ray space detector
Array of Low-Energy X-ray
Low energy gamma and X ray
GAMMA RAY LOW ENERGY SPECTRUM
low angle scattering of x ray x
low energy γ ray back-reflection
low-energy γ-ray source
Dual energy X ray absorptiometry
双能X线吸收测量法(DXA)
双能X线骨密度检测术
双能X射线吸收法
双能X线吸收法
Dual- energy X- ray Imaging Technique
Dual energy X ray obsorptiometry
Dual energy X-ray absorpmetry