| open-mouth p. |
an anteroposterior projection of the cervical spine, particularly the axis and atlas, done through the open mouth with the patient supine and the central ray pointing vertically downward.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| opening a. |
an imaginary line passing through the mandibular condyles around which the condyles may rotate during opening and closing movements of the mandible.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| opening m. |
a mandibular movement seen during jaw separation.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| opening s. |
a short, sharp sound occurring in early diastole, caused by abrupt halting at its maximal opening of an abnormal atrioventricular valve; usually indicative of a stenotic valve that is still pliable.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| opening |
The beginning phase of a game. This usually encompasses the first dozen moves but it can easily go much further. It is often written that the main opening objectives are: 1) develop your pieces in a quick and efficient manner; 2) occupy as much of the center as possible; 3) castle early (King safety).
출처: www.jeremysilman.com/chess_glossary/glossary_chess...
|