thre - tran
- thread
- thread pitch
- thread-line corrosion
- threaded connection
- threaded end
- threaded end specimen
- three filling method
- three-axial collisionless ellipsoid
- three-axial ellipsoid
- three-axis accelerometer
- three-axis magnetometer
- three-axis mounting
- three-beam Bragg diffraction
- three-body abrasion
- three-body annihilation
- three-body attachment
- three-body breakup
- three-body channel
- three-body cluster
- three-body collision
- three-body decay
- three-body electron-ion recombination
- three-body equation
- three-body force
- three-body problem
- three-body radiationless recombination
- three-body recombination
- three-body recombination coefficient
- three-body scattering
- three-body system
- three-body theory
- three-carbon tautomerism
- three-cavity klystron
- three-channel optical fiber
- three-channel spectrometer
- three-circle diffractometer
- three-color photometry
- three-component aerodynamic balance
- three-component alloy
- three-component balance
