| positive p. |
the rise in antibody titer that follows the negative phase.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| positive predictive v. |
see predictive v.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| positive pressure v. |
any of numerous types of mechanical ventilation in which gas is delivered into the airways and lungs under positive pressure, producing positive airway pressure during inhalation; it may be done via either an endotracheal tube or a nasal mask.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| positive r. |
presentation of a desirable event that strengthens future occurrences of the behavior that preceded it.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| positive r.’s |
streams of positively charged atoms traveling at high speed from the anode of a partially evacuated tube under the influence of an applied voltage.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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