[X-ray] X-ray CT
- 최초 등록일
- 2004.12.23
- 최종 저작일
- 2003.10
- 7페이지/ 한컴오피스
- 가격 1,000원
소개글
X-ray와 CT를 직접 이용해서 실험해본 보고서
일반 사람들은 실제로 실험하기 힘든 것
결과 및 분석을 참고하면 많은 도움이 될것임
목차
I. Experimental purpose
II. Experiment
1) The principle of X-ray
2) Result
III. Analyze
본문내용
1) The principle of X-ray
The principal part of the X-ray is a x-ray tube. It makes the electrical energe transform and emit the x-ray beam. X-ray beams are producing when electrons moving fast clash against the target. The electrons are caused by the filament(cathode) in the glass envelope x-ray tube, then the heat from filament accelerates the thermal electrons to the tungsten target(anode).
- high voltage input : to accelerate the electrons, high voltage is required.
- filament : an x-ray filament emits electrons when heated. When the current through the filament is sufficiently high, approximately 4 amperes and above, the outer-shell electrons of the filament atoms are literally boiled off and ejected from the filament.
참고 자료
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