part - perp
- partial pressure analyzer
- partial pressure gauge
- partial racemization
- partial rate factor
- partial reaction
- partial recursive scheme
- partial reduction
- partial regression
- partial reinforcement
- partial valence
- partial valency
- partial veil
- partial-immersion thermometer
- partially integrated circuit
- partially miscible
- partially ordered set
- partially reflecting mirror
- partially stabilized gasoline
- partially transparent mirror
- particle accelerator
- particle antigen
- particle bombardment
- particle detector
- particle knocking-out
- particle mechanics
- particle physics
- particle resonance
- particle sorting
- particle technology
- particle-beam technology
- particle-particle packing
- particle-size analysis
- particles bunching
- particles flux
- particles oscillation
- particles separation
- particles storage
- particolored
- particular
- particular integral
