(cw - acou
- (cw operation)
- 2200-metre-per-second flux density
- abnormal glow discharge
- absolute counting
- absolute full energy peak efficiency
- absolute photopeak efficiency
- absolute temperature
- absorbance
- absorbed dose
- absorbed electrons
- absorber
- absorption
- absorption coefficient
- absorption edge jump ratio
- absorption edge wavelength
- absorption energy
- absorption factor
- absorption of gamma radiation
- absorption of particles
- absorption path-length
- absorption profile
- absorption transition probability
- absorptivity: absorption coefficient
- accuracy
- acid-base indicator
- acid-base interaction
- acid-base titration
- acidimetric titration
- acidimetry
- acidity constant
- acidity functions
- acivatable material
