| silicate |
Glassy or stony component made up primarily of the element silicon
출처: www.meteoriteman.com/glossary.htm
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| silica |
Silicon dioxide, the most abundant rock-forming compound on Earth.
출처: lvo.wr.usgs.gov/Terms.html
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| silica |
Rubber mix reinforced with 100% silica (a Michelin patent) which decreases rolling resistance and increases efficiency.
출처: two-wheels.michelin.com/2w/front/affich.jsp
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| silica |
a name for silicon dioxide (SiO2). It is the material most common in the formation of rocks. Except for oxygen, it is the most common element in the earths crust. The mass of the Earth's crust is 59 percent silica, the main constituent of more than 95 percent of the known rocks. Silica dissolved in moving groundwater may partially fill hollow spheroids and precipitate crystals to form geodes, or it may cement loose sand grains together to form concretions and nodules. ...
출처: www.brushybasin.com/Order_Info/Glossary/glossary.h...
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