| density |
A measure of how heavy a solid, liquid, or gas is for its size. Density is expressed in terms of weight per unit volume, that is, grams per cubic centimeter or pounds per cubic foot. The density of water is 1.0 gram per cubic centimeter or about 62.4 pounds per cubic foot.
출처: www.nsc.org/ehc/glossary.htm
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| densitometry |
(noun) determination of the density of a substance
출처: www.orgsites.com/fl/adjuvantdisease/_pgg9.php3
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| densitometer |
An instrument used to measure the degree of darkening of developed radiographic film.
출처: www.ndt-ed.org/GeneralResources/Glossary/letter/d....
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| density gradient |
The change in density of a radiographic film as a function of position. The maximum density gradient of a film is usually called gamma.
출처: www.ndt-ed.org/GeneralResources/Glossary/letter/d....
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| densitometer |
Reflection instrument measuring the density of colored ink to determine its consistency throughout a press run.
출처: www.paperspecs.com/resources/glossary/d.htm
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