| velum |
(ve
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| velocity |
a rate of change of position in relation to time
출처: www.geocities.com/daretofly2001/glossary.html
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| velocity |
The time rate of change of a position vector; that is, a change of position expressed in terms of speed and direction. If x is the position vector of a given point in space and t is time, the velocity, u, is given by See also relative velocity, absolute velocity.
출처: amsglossary.allenpress.com/glossary/browse
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| velum |
An accessory cloud veil of great horizontal extent draped over or penetrated by cumuliform clouds. Velum occurs with cumulus and cumulonimbus. See cloud classification.
출처: amsglossary.allenpress.com/glossary/browse
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| velocity |
The distance traveled in a given time. Air velocity is measured in feet per minute (FPM) or meters per second (m/s).
출처: https://wpb1.webproductionsinc.com/danforthfilter/...
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