| x-ray |
An image produced by sending a beam of X-rays (very high energy electromagnetic radiation) through the body. Different tissues in the body have different densities and absorb and deflect the X-rays differently. A camera records on photographic film the varying levels of X-rays that have passed through the body. For more information see Radiology: What are X-rays? (MCG Health System, USA) and How X-rays work (How Stuff Works, USA).
출처: www.science.org.au/nova/070/070glo.htm
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| x-ray |
High frequency electromagnetic ray of short wave-length, capable of penetrating most solid substances.
출처: www.eyefortransport.com/glossary/wxyz.shtml
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| x-ray |
Electromagnetic radiation of non-nuclear origin within the wavelength interval of 0.1 to 100 Angstroms (between gamma-ray and ultra-violet radiation). X-rays are used in medicine to examine teeth, lungs, bones, and other parts of the human body; they also occur naturally.
출처: history.nasa.gov/EP-95/glossary.htm
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| x-ray |
a ray or radiation of very short wavelength that can penetrate solid objects, used to study internal structures unseen by the human eye.
출처: www.ocean-institute.org/edu_programs/materials/P/G...
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| x-ray |
Examination of X-ray films may indicate the site and extent of the tumour and aid in the detection of metastatic spread.
출처: www.cancerindex.org/medterm/medtm3.htm
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