| hard palate |
The anterior part of the palate that is supported by and includes the palatal extensions of the maxillary and palatine bones.
출처: www.braces.org/braces/dentists/glossary/glossary-p...
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| hard water |
Groundwater that contains dissolved calcium and magnesium, usually after passing through limestone or dolomite.
출처: www.wwnorton.com/college/geo/earth2/glossary/h.htm
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| hardness |
The quality of a man's erection.
출처: www.thehardnessfactor.com/exclusives/glossary.html
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| hard water |
Water rich in calcium.
출처: www.inlandlapidary.com/user_area/glossaryH.asp
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| hardness |
Measure of a material's resistance to localized plastic deformation. Most hardness tests involve indentation, but hardness may be reported as resistance to scratching (file test), or rebound of a projectile bounced off the material (scleroscope hardness). Some common measures of indentation hardness are Brinell Hardness Number, Rockwell Hardness Number, ASTM Hardness Number, Diamond Pyramid Impact Test Hardness Number, Durometer Hardness, Knoop Hardness, and Pfund Hardness. ...
출처: unistates.com/rmt/explained/glossary/rmtglossarygh...
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