| alum |
as used in drinking water treatment, aluminum sulfate; added to water in drinking water treatment facilities to cause dirt and other particles to clump together and fall to the bottom of settling basins.
출처: www.wef.org/publicinfo/newsroom/wastewater_glossar...
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|---|---|
| aluminum |
Year discovered: 1827 Atomic No.: 13 Symbol: Al Atomic weight: 26.98154 Melting point: 660.37?C Alzheimer's Disease
출처: www.findhealer.com/glossary/A.php3
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| alumina |
(material) Refined form of aluminum oxide, pressed in molds and fired to produce a ceramic insulator useful as a substrate for hybrid integrated circuits.
출처: connectors.tycoelectronics.com/glossary/
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| aluminum oxide |
(material) A mechanically strong, tightly adherent, and nonporous film which forms on aluminum when air and water vapor are present. This film helps resist corrosive attack, and is a good insulator.
출처: connectors.tycoelectronics.com/glossary/
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| aluminium |
British spelling of aluminum.
출처: www.artistwd.com/joyzine/australia/strine/a-4.php
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