medullary ray,pith ray
x 射线谱
x ray spectrum
暂无补充释义。
相关词条
Seemann X-ray tube
x-ray
X-Ray Emission Spectrometry, Electron Microscopic
X-ray fluoroscopy
beta ray
radiography X-ray inspection
fin ray
x ray spectrum
暂无补充释义。
medullary ray,pith ray
Seemann X-ray tube
x-ray
X-Ray Emission Spectrometry, Electron Microscopic
X-ray fluoroscopy
beta ray
radiography X-ray inspection
fin ray