同义词
1)diffracting crystal spectrometer,衍射晶体光谱仪2)crystal diffraction spectrometer,晶体衍射谱仪3)diffraction grating spectrometer,衍射光栅光谱仪4)four crystal X-ray spectrometer,四晶体X射线光谱仪5)multiple crystal X-ray spectrometer,多晶体X射线光谱仪6)X-ray crystal spectrometer,X射线晶体光谱仪
