Abstract :The silica based ceramic cores were formed by hot pressure molding method.
采用热压注工艺成型氧化硅基陶瓷型芯。
Therefore toxins will be primarily silica based for those ascending beyond 2200 strands of DNA .
因此，对提升超过2200股的人们而言，毒素将主要是硅基物质。
Single stage re-circulation filtrations were performed to remove oversized particles from colloidal silica based Chemical-Mechanical Polishing (CMP) slurry.
单步循环过滤，用来去除胶体硅基化学机械抛光(CMP)磨料中尺寸过大的微粒。
The M41S, HMS, MSU, and SBA silica based crystalline mesoporous molecular sieves are of great academic and practical importance in catalysis, absorptive separation technology, and materials science.
MSU和SBA等具有规则孔道结构的介孔硅基分子筛及其杂原子衍生物在多相催化、吸附分离及材料科学领域有重要的学术研究与工程应用价值。
Based on this, the influence of water to cement ratio, fly ash and silica fume on porosity of concrete are studied.
本文采用该方法研究了水灰比、粉煤灰、硅灰等对混凝土孔隙率的影响。
Based on the experiments, strength characteristics of nanometer silica fume reinforced cemented soil have been analyzed.
通过室内试验，探讨了纳米硅粉水泥土的强度特性。
Gel-permeation columns based upon soft gels still can be problematic, but you shouldn't worry when using silica-based packings.
凝胶渗透柱子基于软硅胶，所以仍然是个问题，不过你使用硅胶基的填料就不必担心。
Even the packing structure of silica-based packings shifted in some cases when the packings were exposed to sudden changes in solvent composition or flow rate.
甚至一些硅胶基质填料在某些情况下，遇到突然的流动相组成或者流速改变时都会发生变化。
Combining with the work done in our laboratory, the silica-based packing materials for high performance liquid chromatography with 157 references are reviewed.
结合作者实验室的研究工作，并引用文献157篇，对高效液相色谱用硅胶基质色谱填料进行了综述。
The magnesia based big brick was produced by using quality fused magnesite with high calcia and low silica, composite additives and composite organic binder.
采用优质电熔高钙低硅镁砂，添加复合外加剂，用复合有机结合剂结合，制成了镁质大砖。
Fast analysis of perchlorate was carried out by ion-pair chromatography using a silica-based monolithic column and direct conductivity detection.
研究了用硅胶整体柱和直接电导检测的离子对色谱快速分析高氯酸盐的方法。
On the one hand, it tests the results of experiment; on the other hand, it provides theoretical guidance for the experiment. Based on the experiment, we study silica anion cluster using DFT method.
本论文在实验基础上，通过密度泛函理论中的B3LYP方法结合不同的基组对二氧化硅离子团簇进行了理论研究。
Modified with additives, silica powder and micro wax, a clear coatings film based on cross linkable, fluorocarbon resin is prepared.
通过表面助剂、硅粉、蜡粉对交联型氟树脂进行改性，制备清漆涂膜。
A new method for the preparation of gene carriers based on silica micro-particles was reported.
建立了一种基于二氧化硅微颗粒的基因载体的制备新方法。
Abstract: Results from a silica-based HIC stationary phase with multifunctional attachment of amide groups are presented.
本文介绍了一种以硅胶为基质，修饰了多功能氨基官能团的疏水相互作用色谱固定相。
Improvement of the structure of interface by adding silica fume and relationship between structure and properties of interface based on the improvement.
采用在水泥浆体中掺加硅灰作为改善界面结构的主要手段，通过界面结构的改善说明界面结构与界面性能和混凝上性能的关系。
Methods Correlation of cumulative exposure to silica with cumulative incidence of pneumoconiosis was analyzed based on issued literatures and recent data about their scientific research.
方法根据以往发表的文献及近年的科研成果资料，对游离二氧化硅累积接触量与尘肺累积发病率进行相关分析。
Generally, they can be classified into two types: organic polymeric and silica-based monolithic columns.
主要包括有机聚合物型和硅基整体柱两种类型。
A kind of all-fiber structure optical bistable experiment device was designed. Based on elastic -optic effect of silica fiber we accomplished optical bistable experiment.
提出了一种光纤结构的光学双稳态实验装置，利用石英光纤的光弹效应实现了压光调制，并完成了双稳实验。
The invention also discloses a raised microstructure on a silica-based device.
本发明还公开了一种用于硅基器件上的凸微观结构。
The hydration exothermic action of multi-component cement based materials blending with fly ash, slag and volatilized silica was studied.
研究了复掺粉煤灰、矿渣、硅灰的多组分水泥基材料的水化放热行为。
The mesoporous silica-based xerogel had been synthesized using improved sol-gel method.
本研究利用改进的溶胶-凝胶工艺合成了介孔硅基干凝胶。
The invention discloses a method for modifying a surface heterogeneous medium of a silica-based nanowire, relating to a method for modifying the surface of a nanowire.
一种硅基纳米线的表面异质修饰方法，涉及一种纳米线的表面修饰方法。
Meanwhile, the cement additive experiment has been carried out, and silica fume, flying-ash, water glass were selected based on these opinions. Later some experimental data was offered.
并以此为理论指导，试验并优选出硅粉、粉煤灰、水玻璃等外掺剂，同时提供了部分试验数据。
The invention discloses an ultra-thin silica-based particle detector and a preparation method thereof.
本发明公开了一种超薄硅基粒子探测器及其制备方法。
The invention is a micro-accelerometer of the silica-based ring resonator with the advantages of small size structure, high integration level and high modulation speed.
本发明是一种结 构尺寸小、集成度高、调制速度快的硅基环形谐振腔的微加速度计。
The basic influence of devitrification of silica-based ceramic core and the relation between cristobalite and core's properties have been investigated systematically in this article.
系统研究了石英基陶芯的反玻璃化影响因素和方石英析晶与陶芯性能的关系。
The basic influence of devitrification of silica-based ceramic core and the relation between cristobalite and core's properties have been investigated systematically in this article.
系统研究了石英基陶芯的反玻璃化影响因素和方石英析晶与陶芯性能的关系。
应用推荐