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dram
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A type of semiconductor memory, dynamic random access memory. DRAMs account for a significant percent of the total semiconductor market (between 15 and 30%) and so DRAM manufacturers are big equipment buyers. DRAM manufacturing is concentrated in Japan and Korea. back to top
출처: www.genus.com/glossary.html
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drainage
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The removal of excess water from land by surface or subsurface flow. See ACID ROCK DRAINAGE.
출처: www.blm.gov/nhp/Commercial/SolidMineral/3809/deis/...
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drainage
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A essential ingredient in planting roses. While all roses need adequate water, few will thrive if water congregates around their roots. Soils with high clay content should be heavily amended to provide drainage.
출처: www.regannursery.com/getting_started/rose_glossary...
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Drabkin's s.
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an aqueous solution containing 1.0 g sodium bicarbonate, 0.05 g potassium cyanide, and 0.20 g potassium ferricyanide per liter; used to lyse red cells and convert hemoglobin to cyanmethemoglobin in hemoglobinometry.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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dracontiasis
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dracunculiasis.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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