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。
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。
Or rather, it's slang for the disease you get when you inhale silicon dioxide which makes it hard to breathe.
或者，当你因为吸入二氧化硅而难以呼吸时所得疾病的俚语称谓。
Rice husks form small cases around edible kernels of rice and are rich in silicon dioxide, an essential ingredient in concrete.
包裹米粒的米糠皮富含二氧化硅，而二氧化硅是混凝土的必要成分。
Normally, silicon carbide is produced by heating sand (which is made of quartz, or silicon dioxide) in an electric furnace with carbon made from oil or coal.
通常，硅碳化合物通常由加热的沙子(通常由石英构成，或称二氧化硅)和石油或煤炭中提取的碳放在电气炉内反应而得到。
Comprising of seven tiny layers — each one is 50-100 nanometers in height — the coating is made of silicon dioxide and titanium dioxide nanorods positioned at an oblique Angle.
涂层组成于7个微小的层面，每个层面的高度在50到100纳米之间。涂层材料是由具倾斜角度的二氧化硅和二氧化钛的纳米棒组成。
Comprising of seven tiny layers, each 50 to 100 nanometers in height, the coating is made of silicon dioxide and titanium dioxide nanorods positioned at an oblique Angle.
涂层组成于7个微小的层面，每个层面的高度在50到100纳米之间。涂层材料是由具倾斜角度的二氧化硅和二氧化钛的纳米棒组成。
二氧化硅SiO2
Other Ingredients: Kosher gelatin (capsule), rice flour, magnesium stearate and silicon dioxide.
其他成分：犹太教明胶(胶囊)，米粉，硬脂酸镁和二氧化硅。
The method is to coat a wafer of silicon with a protective layer of silicon dioxide.
其方法是往硅片上涂上一层二氧化硅防护膜。
A physical model of dielectric breakdown was presented in IC silicon dioxide films.
提出了芯片门电路硅氧化层静电放电介质击穿的物理模型。
The nanoporous network structure of silicon dioxide nanoporous material which composed of colloid particles conglomerating together is a kind of highly dispersed non-crystalline solids.
二氧化硅纳米多孔材料是由胶体粒子相互聚结构成纳米多孔网络结构的一种高分散固体材料。
A new method to determine silicon dioxide in powder coal ash has been stated. The method is feasible, fast and accurate.
提出了一种新的测定粉煤灰中二氧化硅的方法，该方法简单易行、快速、准确。
The effects of gas silicon dioxide on the properties of UV-curable optical fiber were studied.
着重研究了气相二氧化硅填料的加入对光纤涂料性能的影响。
Hydrated silicon dioxide with such three layers structure has good transparence and is easily crashed and dispersed.
具有此三次结构的水合二氧化硅透明性好，易被破碎、分散。
Electrokinetic Potential of Titanium dioxide, modified with silicon dioxide, aluminium oxide and manganese phosphate, was determined by a microelectrophoretic method.
用显微电泳法测定了氧化硅，氧化铝和磷酸锰改性的二氧化钛的电动电位。
This effect will last until you wash your face and the invisible silicon dioxide is removed.
这一效应将持续到你洗你的脸，是无形的二氧化硅拆除。
Silicon dioxide content of the multitudinous samples in the ore dressing test was assayed.
测定了选矿试验中大批量样品二氧化硅含量。
The lithographic and etching process for a membrane creates a mesh of metal wires with silicon dioxide filling the space between them.
薄膜先以微影及蚀刻制程制作出金属线路，线路之间则填入二氧化矽。
Other Ingredients: Kosher gelatin, rice flour, magnesium stearate and silicon dioxide.
其他成分：犹太教明胶，米粉，硬脂酸镁和二氧化硅。
The structure, performance, preparation method, and application of nano silicon dioxide are described.
介绍了纳米二氧化硅的结构、性能、制备方法及其开发与应用。
The principle and the main parameters of the dry etching for silicon dioxide are introduced.
阐述了二氧化硅干法蚀刻的原理和主要的蚀刻参数。
Microsilica is a sort of tiny pozzolana with high-active silicon dioxide.
硅灰是一种极细的火山灰质的高活性二氧化硅。
The blacking reagent USES magnetic paint, polyurethane flat paint, carbon ink, TH-1 silicon dioxide paint and manganese phosphate paint.
黑化剂选用了磁漆、聚胺脂平光漆、碳素墨水、TH - 1型二氧化硅涂料及磷酸锰涂料。
For the main component of natural glass and man-made glass is silicon dioxide, and both of them have no defined crystal structure, it is hard to distinguish from each other.
由于天然玻璃和人造玻璃的主要成分都是二氧化硅，且都是无内部固定结构的材料，使得二者难以区别。
For the main component of natural glass and man-made glass is silicon dioxide, and both of them have no defined crystal structure, it is hard to distinguish from each other.
由于天然玻璃和人造玻璃的主要成分都是二氧化硅，且都是无内部固定结构的材料，使得二者难以区别。
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