| abrasion |
The grinding away of rock by friction and impact during transportation. (See page(s) 230)
출처: highered.mcgraw-hill.com/sites/0072402466/student_...
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|---|---|
| Abraham |
First ancestor of the Israelites, according to the Bible; he was called by the YHWH to leave the ancient city of Ur in southern Mesopotamia (Babylon) and follow the Fertile Crescent to Canaan, whereupon the covenant with Abraham's descendants is enacted.
출처: https://people.creighton.edu/~ngr39382/terms.htm
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| abrasion |
Wear or removal of the surface of a solid material as a result of relative movement of other solid bodies in contact with it (BS CP3)
출처: www.angelfire.com/biz/BuildingPathology/ConstrEFRg...
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| abrasive |
Material used for grinding, sanding, polishing or the wearing away of another material. Aluminum oxide, garnet and silicon-based compounds are commonly used as abrasives for sanding and smoothing wood.
출처: www.peakagents.ca/glossary/a1.htm
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| abrasion |
scraping away of portion of skin or mucus membrane
출처: www.lovingscents.com/Glossary.htm
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