| personal protective equipment |
The equipment and clothing required to lessen the risk of injury from or exposure to hazardous conditions encountered during the performance of duty. Includes, but not limited to: fire resistant clothing, hard hat, flight helmet, shroud, goggles, gloves, respirator, hearing protection, chain saw champ, shelter, etc. (See "Nomex.")
출처: www.qsl.net/orca/ares/terms.html
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| persic o. |
an oil expressed from the kernels of varieties of Prunus armeniaca, the apricot, or from P. persica, the peach; used as a vehicle for drugs.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| persistent c. |
the congenital persistence of a common cavity into which the intestinal, urinary, and reproductive ducts open; called also congenital c.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| persistent fetal c. |
pulmonary hypertension in the postnatal period secondary to right-to-left shunting of the blood through the foramen ovale and ductus arteriosus.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| persistent h. |
hematuria present in every specimen.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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