Whether an Internet user is stumped for the meaning of a termor hung up on how many nibbles make up a bit, chances are online encyclopedia Webopedia has answers.
1 Atomic absorption spectroscopy (AAS) : A technique used to identify the presence and concentration of substances by analysing the spectrum produced when a substance is vaporised and absorbs certain frequencies of light.2  AAS is used particularly for detecting the concentrations of metal ions in solutions. Atomic absorption spectroscopy (AAS) : A technique used to identify the presence and concentration of substances by analysing the spectrum produced when a substance is vaporised and absorbs certain frequencies of light.
Definition of an âAs Isâ Business Process. An âas isâ business process defines the current state of the business process in a organization. Typically the analysis goal in putting together the current state process is to clarify exactly how the business process works today, kinks and all.