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- On the critical volume concentration of gas phased silicon dioxide 气相二氧化硅的临界体积浓度研究
- gas phased silicon dioxide 气相二氧化硅
- Experiment results show that gas phase made silicon dioxide performs an important function in increasing the blowing rate of PVC paste resin. 实验表明,气相法二氧化硅对提高聚氯乙烯糊树脂的发泡倍率起着重要作用。
- The influence of chamber pressure,gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched. 结果表明,通过对反应室压力、刻蚀气体流量和射频功率的调节,可以降低微负载效应的影响,得到良好的刻蚀均匀性。
- Active bauxite,silicon dioxide,diatomaceous earth and ash have been found suitab le for alkali removal from hot flue gas in a coal conversion system. 活性矾土、二氧化硅、硅藻土及煤灰对高温烟气中碱金属的脱除都有一定的效果。
- The rice husks (RHs) were burned under 800 for 2 hours, the residual rice husk ashes (RHAs) contained mainly silicon dioxide phase. 水铝石可在摄氏五百六十度至六百三十度时直接转换成氧化铝。
- There is a protective coating of silicon dioxide on the silicon carbide. 在棒的表面有一层二氧化硅保护涂层。
- The Reactions of Nickel ion with n-Alkane in the Gas Phase[J]. 引用该论文 ZHANG Bing;ZHANG Feihua;JI Yufeng;ZHANG Fuyi;LIN Chui.
- OH -Tautomer more stable and predicted to predominate in gas phase. 羟基互变异构体更加稳定和预测天然气占主导的阶段。
- 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。
- 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。
- The principle and the main parameters of the dry etching for silicon dioxide are introduced. 摘要阐述了二氧化矽干法蚀刻的原理和主要的蚀刻参数。
- The active energy of the reaction between the adsorption of SiCl4 on silicon and H2 is lower than that of SiCU direct react with H2 in gas phase, so it can be concluded that the silicon substrate has the catalysis in the reaction process. SiCl_4吸附后的产物与H_2的反应均要低于其在气相反应中所需的活化能,因此反应主要在衬底上发生,且衬底在反应中起到了一定的催化作用。
- Taking three phase silicon controlled rectifier (SCR) for example, the fault information data was dealt with by means of rough sets. 基于粗糙集理论,提出了一种电力电子电路故障诊断的新方法:粗糙集方法。
- Modification of CoMo/TiO_2 Al_2O_3 Catalyst by Gas Phase Fluorination? CoMo/TiO_2-Al_2O_3催化剂的气相氟化改性
- The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM. 通过电镜实验,观察到水合二氧化硅具有微米亚微米纳米三次结构。
- Other Ingredients: gelatin (capsule), dibasic calcium phosphate, and colloidal silicon dioxide. 其它成份: 明胶(胶囊), 二元钙磷酸盐, 和胶质二氧化硅。
- Now in process of bastnaesite decomposed,fluorine gives out as gas phase. 现行分解氟碳铈矿过程中,氟以气相形式逸出,既浪费氟资源,又污染环境。
- Organosilicon deformer is obtained from dimethyl-silicon oil and silicon dioxide through teat of orthogonal design. 摘要采用正交设计实验法以二甲基硅油及二氧化硅为主要原料制备了有机硅消泡剂。
- Silica sol is a kind of colloid solution well dispersing corpuscles of silicon dioxide in water. 硅溶胶是二氧化硅的微粒分散于水中的胶体溶液。