| harvest |
A powerful Net-based search and retrieval system developed at the University of Colorado.
출처: docs.rinet.ru/WebLomaster/appa.htm
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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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| harmonic |
Sine wave that is smaller in amplitude and some multiple of a fundamental frequency. Example: 880 Hz. is the second harmonic of 440 Hz., 880 Hz. is the third harmonic of 220 Hz.
출처: www.sciencelobby.com/dictionary/h.html
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| hardness |
A measure of the amount of calcium and magnesium salts in water. Usually expressed as grains per gallon or ppm as CaCO3.
출처: www.cleaver-brooks.com/GlossFP.html
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| hard palate |
The front part of the roof of the mouth containing bone covered by mucosa (pink "skin")
출처: www.pierrerobin.org/glossaryal.html
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