单词 | silicon oxide |
释义 | silicon oxide (once / 1477414 pages) n WORD FAMILY silicon oxide USAGE EXAMPLESMeanwhile, research out of Stanford University uses silicon oxide nanotubes to contain the silicon, preventing it from swelling. Time(Apr 01, 2013) They did this by developing a “carpet cloak” made from specially etched layers of silicon oxide and silicon nitride. Forbes(Jul 30, 2011) Besides the hydrogen and oxygen atoms, the jet streams are known to include carbon dioxide and silicon oxide molecules. US News(Jun 22, 2011) n a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite Syn|Hypo|Hyper silica, silicon dioxide chert variety of silica containing microcrystalline quartz flinta hard kind of stone; a form of silica more opaque than chalcedony silexa pure form of finely ground silica gunflintthe piece of flint that provides the igniting spark in a flintlock weapon taconitea variety of chert containing magnetite and hematite; mined as a low-grade iron ore firestonea piece of flint that is struck to light a fire flintstonepebbles of flint used in masonry construction oxide any compound of oxygen with another element or a radical |
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