virtual orbital

virtual orbital

[′vər·chə·wəl ′ȯr·bəd·əl]
(physical chemistry)
An orbital that is either empty or unoccupied while in the ground state.
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In addition to improving the quality and effectiveness of broadcasting services, this unique agreement raises the bar for service continuity for broadcasters and will deliver viewers a larger channel line-up from one virtual orbital position.
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