Ebert-Fastie spectrograph
艾勃特-法斯梯光谱仪

• acetate base
• acetate cellulose butyrate
• Acetate Film
• acetic
• acetic acid
• acetone
• acetonitrile
• acetophenone photoreduction
• acetyl cellulose
• acetylene
• acetylene
• achromat
• achromate
• Achromatic
• achromatic coating
• Achromatic Color
• achromatic colour
• achromatic condenser
• achromatic coronagraph
• achromatic doublet
• achromatic fringe
• achromatic image
• achromatic lens
• Achromatic Lens, Achromat
• achromatic light