Advertisers
|
Sponsors
|
Vacuum gauge - A vacuum gauge is used to measure the pressure in a vacuum, which is broadly divided into two categories: high and low vacuum (and sometimes ultra-high vacuum). Many of the different techniques used to measure these categories have an overlap at some point in the pressure range.
Vacuum expectation value - In quantum field theory the vacuum expectation value (also called condensate) of an operator is its average, expected value in the vacuum. The vacuum expectation value of an operator O is usually denoted by \langle O\rangle.
Bi-quinary coded decimal - Bi-quinary coded decimal is a numeral encoding scheme used in many abacuses and in some early computers, including the Colossus. The term bi-quinary indicates that the code comprises both a two-state (bi) and a five-state (quinary) component.
Vacuum - For other uses, see vacuum cleaner, vacuum exercise and Vacuum (musical group).'
Source: BazSites.com
Copyright 2006-2008. All Rights Reserved.