| positive pressure |
Condition that exists when more air is supplied to a space than is exhausted, so the air pressure within that space is greater than that in surrounding areas. Under this condition, if an opening exists, air will flow from the positively pressurized space into surrounding areas.
출처: www.madison.k12.wi.us/cso/news/chavez/iaq_glossary...
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|---|---|
| positive |
and negative examples of the function
출처: www.indiana.edu/~gasser/Q351/learning2.html
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| positive feedback |
A feedback signal that is in phase with an amplifier input signal. Positive feedback is necessary for oscillation to occur.
출처: www.sciencelobby.com/dictionary/p.html
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| positive |
a true photographic image of the original made on paper or film.
출처: www.leprint.com/glossaries.html
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| positive |
having a plus charge (Positive charges are attracted to negative charges and are repelled by other positive charges.)
출처: education.jlab.org/beamsactivity/6thgrade/vocabula...
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