parallel flat mirror resonator
平行平面镜共振器

• quadrilateral
• quadrilateral prism
• quadrode
• quadruple
• quadrupler
• quadruple serial air survey camera
• quadrupole
• quadrupole absorption line
• quadrupole broadening
• quadrupole effect
• quadrupole focussing lesn
• quadrupole transition
• quafdrture
• qualitative
• qualitative analysis
• qualitative instrument
• quality
• quality control
• quality distortion
• quality factor
• quality factor of resonator
• quality index
• Quantimet
• quantisation
• quantitative