Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
ultrasonic welding
ultrasonics
ultrasonogram
ultrasonography
ultrasound
ultrastructure
ultraviolet
ultraviolet astronomy
ultraviolet-visible spectroscopy
ultravirus
ulu
ululate
Uluru
Ulysses
um
Umayyad
umbel
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

ultraviolet-visible spectroscopy

ul·tra·vi·o·let-vis·i·ble spec·tros·co·py


noun 
Definition:
 
technique to identify substances in spectrum: a technique used to identify substances by analyzing the spectrum produced when the substance absorbs certain wavelengths of ultraviolet and visible light

Advertisement

© 2009 Microsoft