| upward and downward s. |
hypertropia.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| upward v. |
ventilation of a building or room in which air is introduced below the place of its withdrawal.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| upper extremity |
The hand, wrist, elbow , arm, shoulder, and/or neck.
출처: www.workriteergo.com/ergonomics/glossary.asp
|
| upper airway |
That portion of the respiratory tract beginning at the mouth and nose and ending at the larynx (voice box).
출처: www.passy-muir.com/education/glossary.aspx
|
| uptake |
A sheet metal conduit connecting the boiler smoke box with the base of the smoke stack. It conveys the smoke and hot gases from the boiler to the stack and should be made double thickness with an air space between to prevent radiation.
출처: titanic-model.com/glossary/u.shtml
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