- QPO
QPO may stand for:
*
Qualified Petty Officer , a ranking in theRoyal Canadian Sea Cadets
*Quasi-periodic oscillations , a phenomenon exhibited by certain astronomical sources
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QPO
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QPO — Sigles d’une seule lettre Sigles de deux lettres > Sigles de trois lettres Sigles de quatre lettres Sigles de cinq lettres Sigles de six lettres Sigles de sept… … Wikipédia en Français
QPO — Qua Patet Orbis (International » Latin) * Quick Purchase Order (Business » General) * Quick Purchase Order (Business » International Business) * Quick Purchase Order (Governmental » Military) * Quick Purchase Order (Governmental » NASA) * Quick… … Abbreviations dictionary
QPO — Quasi Periodic Oscillation ( > NASA NGST Acronym List ) … Acronyms
QPO — Quasi Periodic Oscillation ( > NASA NGST Acronym List ) … Acronyms von A bis Z
QPO — Quasi Periodic Oscillation Contributor: CASI … NASA Acronyms
QPO — abbr. Quasi Periodic Oscillation … Dictionary of abbreviations
Quasi-periodic oscillations — In high energy (X ray) astronomy, quasi periodic oscillations (QPOs) refer to the way the X ray light from an astronomical object flickers about certain frequencies. In these situations, the X rays are emitted near the inner edge of an accretion… … Wikipedia
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