属于这类物质的有云母、瓷器、石英、玻璃、木材等等。
To this class of substance belong mica, porcelain, quartz, glass, wood, etc.
根据美国宇航局的要求，为了保护这些石英玻璃窗不被轨道碎片击碎，它们大部分时间应该处于关闭状态。
For now, NASA wants to keep them shuttered most of the time to protect the fused silica glass from orbital debris.
玻璃的可溶性比石英大得多。
石英表的表玻璃若出现雾气或水点，应及时检修，擦去雾气水点，把机心烘干。
Quartz watch glass if there is fog Or water, should be timely maintenance, wipe water mist, the drying machine.
采用磁选分离法+稀酸浸泡法联合处理后，使该地石英砂的化学成分达到了优质的生产平板玻璃用硅质原料的国家标准。
The chemical contents in the sand quartz has reached national standards of silicon raw material for plate glass production after combined treating by magnetic separation plus diluted acid dipping.
辐射光源或用硼硅酸盐玻璃或用石英过滤。
The radiation was filtered either by borosilicate glass or by quartz.
公司从事紫外光学石英玻璃材料的研究、生产和销售。
Our company engaged in ultraviolet quartz glass materials research, production and sales.
我们要采购氧化铁，褐铁矿，高岭土，石膏碳酸钙，砂玻璃，防火砖，长石，石英，膨润土，白云石，非金属矿物。
We want to buy Iron Oxide, Limonite, Kaolin Clay, Gypsum Calcium Carbonate, Sand Glass, Fire Brick, Feldspar, Quartz, Bentonite, Dolomite Metal Mineral.
与石英载体，梁式引线载体以及玻璃钝化载体相比，不论在性能上或者强度上都具有明显的优点。
The non-parasitic parameter carrier is superior to the quartz carrier and beam-lead carrier as well as glass passivation carrier in either performance or strength.
两根钨丝电极是封在玻璃管或石英管的两端。
A glass or quartz tube has tungsten electrodes sealed in each end.
采用石英陶瓷辊子是水平钢化玻璃炉成功的关键。
Using quartz ceramic roller is the successful crux of furnace for glass horizontal tempering.
该产品结合了碳加热器和短波，行之有效的石英玻璃双管红外线加热器。
This infrared heaters combine a carbon heater and a short wave infrared heater in the proven quartz glass twin tube.
综述了石英玻璃天然原料的质量、加工工艺及矿物特征。
This paper describes the quality, processing technology and mineral characters of raw materials for quartz glass.
介绍了用于连续拉制石英玻璃管材的感应熔化炉的整体结构和使用效果。
In this paper, the structure and operational effects of the induction melting furnace used for continuously producing quartz glass tubes are introduced.
试验结果表明，大通量低能质子辐照对石英玻璃表层具有明显的表面损伤效应。
The experimental results show that radiation damage effects obviously occur on the surface layer of quartz glass under large flux and low energy proton radiation.
论述了根据角域叠加原理，在石英玻璃基板上用全介质膜系实现了紫外区域全角度一维光子晶体反射镜的设计。
According to the incident Angle domain, the design of an ultraviolet omnidirectional reflector deposited on substrate of quartz glass is briefly presented.
实验研究了脉冲氙灯在高负载条件下掺铈石英玻璃管壁的特性，并对实验结果进行了分析。
The characteristic of pulse xenon flashlamp envelope, which made of cerium doped quartz glass, was studied experimentally under high input power, and the experimental results were analysed.
用天然活性骨料和石英玻璃骨料研究了粉煤灰与沸石的复合对碱-硅酸反应(asr)的影响。
The combined effect of natural zeolite and fly ash on alkali-silica reaction (ASR) of concrete was studied with natural alkali-reactive aggregate and quartz glass aggregate respectively.
方式采用大功率耐高温石英玻璃电热管加温，升温快而且加热均匀。
High-power high temperature resistant quartz glass tubular electric heating element is adopted for heating, which is quick and even.
利用高压电场离子扩散法试制滤光石英玻璃，介绍了该法的装置与工艺。
Stained quartz glass for filters has been made by ion diffusion under high-tension electric field. The equipment and process are described.
采用透明的耐高温石英玻璃观察窗，观察和记录铝液充型过程的图像信息，分析铝液的充型过程；
The image information of aluminum liquid filling mould process is observed and recorded by the transparent quartz pyrex window for analyzing the aluminum liquid filling mould process.
介绍了微晶玻璃、石英陶瓷、氮化硅等几种天线罩材料的性能，重点探讨了可控密度氮化硅陶瓷材料的特点及在导弹天线罩上的应用。
The performance of radome materials are discussed such as microcrystalline glass, slip-cast fused silica, and silicon nitride etc in the paper.
文中还详细讨论了影响石英玻璃软化性能的因素，提出了改进国产石英玻璃管质量的建议。
The factors influencing the high temperature softening properties of quartz glass are discussed in detail. The Suggestions for improving the quality of china-made quartz glass tubes are proposed.
为了得到高质量的金刚石薄膜本研究对于石英玻璃的表面进行了清洗并用了负偏压增强形核的方法。
In order to grow high quality diamond film, this experiment using cleanout and negative bias to improve nucleus.
烘干机采用石英玻璃加热管加热，采用无级调速电机，输送带运转平稳。
The dryer USES the quartz preheated pipe to heat up, the machine USES the staples governor, the conveyor belt revolution is steady.
烘干机采用石英玻璃加热管加热，采用无级调速电机，输送带运转平稳。
The dryer USES the quartz preheated pipe to heat up, the machine USES the staples governor, the conveyor belt revolution is steady.
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