time - tran
- time-constant
- time-of-flight spectrometer
- time-of-wait curve
- time-resolved spectros-copy
- time-resolved techniques
- titrant
- titration
- titration curve
- titration error
- titre
- titrimetric analysis
- titrimetric conversion factor
- titrimetry
- torsional braid analysis
- total absorption peak
- total ion current
- total quantum efficiency of fluorescence