▷ 원인:
직접적인 외상에 의한 골절- 작용한 외력의 크기, 외력이 작용된 뼈의 범위 따라 조금씩
다르며 교통사고, 타박, 총상 등이 원인
간접적인 외상에 의한 골절- 뼈에 붙은 근육이나 인대가 갑작스럽게 힘이 가해지면서 뼈를
잡아당겨 골절이 생기거나 뼈에 회전력 가해져 골절이
발생하는 경
Ⅰ. INTRODUCTION
In fourth semester most of our department students attend the subject of mechanical manufacturing practice and we have made a bolt by ourselves. But the process was not a soft job. A bolt and nut is used diversely but it seemed that we don't know much about a importance and manufacture of bolts.
A bolt is a threaded fastener used in industry to make two or more mechanical
Sleepy Hollow
Being the true storie of one Ichabod Crane
and the Headless Horseman
Kevin Yagher and Andrew Kevin Walker
Based on "The Legend of Sleepy Hollow" by Washington Irving
Screenplay by Andrew Kevin Walker
A pleasing land of drowsy head it was,
of dreams that wave before the half shut eye...
EXT. GNARLED FOREST -- NIGHT
An UGLY MAN charges through on a horse, holding a lantern
forward on