silicon dioxide

基本解释

As the principal component in glass, silicon dioxide was used as early as 5000 BC.
作为玻璃的主要成分，二氧化硅早在公元前5000年就被使用。
In essence molecules of silicon dioxide from quarts sand are added to water or ethanol, when sprayed to the surface the coatings form a bond due to quantum forces.
其实，石英砂中的二氧化硅分子加上水或乙醇之后，喷到物体表面的时候，喷层就会由于量子作用力而形成一个粘结层。
huzhangao.blog.163.com
Each crystal structure consists of alternating layers of silicon dioxide and a polymer material, so that the spacing between similar layers matches the wavelength of phonons.
每个晶体结构由相间的二氧化硅层和高分子聚合材料层组成，相同材料层之间的间距与声子的波长相匹配。

Different kinds of clay contain different minerals such as silicon or iron dioxide.

More layers of silicon dioxide and other materials are grown on the etched layer.
FORBES: Magazine Article
Where there is no resist, acids etch away silicon dioxide in the next step.
FORBES: Magazine Article
The standard glass is silicon dioxide and yes, silicon itself is a metal.
FORBES: Apple's iPhone 5 Made of Metallic Glass and Arrives in October

二氧化硅
Also the structures of microspheres and preparation conditions were detailed studied. Monodispersed silicon dioxide spherical particles were prepared by hydrolysis of tetraethoxy silane (TEOS) in alcohol-water mixed solvents using ammonia as a catalyst.
本文用醇盐水解法和聚合诱导胶体团聚法分别制备了纳米和微米二氧化硅球形颗粒，并对其结构和制备条件进行了详细研究。
石英
This dissertation discusses the electromagnetic characteristics of two kinds of composite plates and explores two building materials for electromagnetic wave absorbing based on silicon dioxide （SiO2） and cement matrices.
为此,本文对石英和水泥为基体的两种平板复合材料进行了电磁性能研究,开发了两种建筑平板吸波材料。
白碳黑
二氧化矽

二氧化硅
Objective To explore the effect of thalidomide on pulmonary fibrosis in the rat induced by silicon dioxide.
目的观察沙利度胺对二氧化硅所致肺纤维化形成的影响。
电子、通信与自动控制技术
二氧化矽