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1)  SiO2 content
SiO2含量
1.
In this article,through the analysis of influence of aggregates with ten different contents of SiO2 on the water stability of asphalt mixture,the water stability of asphalt mixture is degressed with the increase of SiO2 contents.
通过对不同SiO2含量的10种石料所得的沥青混合料水稳定性回归分析比较,得出沥青混合料水稳定性随SiO2含量的增加呈线性衰减的趋势,提出当SiO2含量超过一定限度后,其所对应的沥青混合料将不能满足水稳定性的要求,并建议了其含量的上限值,为石料的选择提供了一定的依据。
2.
There is a good correspondence between the thermal infrared emissivity spectral features of silicate minerals and their SiO2 content.
硅酸盐矿物热红外发射率光谱特征与其SiO2含量有很好的对应关系。
3.
In this study,the effect of SiO2 content on crystallization behavior of Ru ware glazes was investigated.
宋代汝瓷以其绝色天青釉色而著称于世,本文研究了不同SiO2含量对仿汝瓷釉中主晶相钙长石的析晶行为的影响。
2)  content of fumed silica
气相SiO2含量
1.
Different content of fumed silica were used to prepare gelled electrolyte with 1.
通过循环伏安和电化学阻抗谱,探讨了气相SiO2含量对胶体电解质负极容量和凝胶性能的影响。
3)  silica-containing additives
含SiO2添加剂
4)  nickel-containing silica aerogels
含镍SiO2气凝胶
5)  silica [英]['sɪlɪkə]  [美]['sɪlɪkə]
SiO2
1.
The factors influencing the modifying efficiency,such as amount of modifier,modifying time,rotating speed of the mill and ratio of ball and silica,were discussed.
以含氢硅油为改性剂,用机械化学法对SiO2粉体进行表面改性,通过测定接触角和TGI、R、TEM等手段表征改性效果,讨论了改性剂用量、改性时间、磨机转速、球料比等因素对改性效果的影响。
2.
Core/shell composite microparticles with silica nanoparticle as core and crosslinked poly(tert-butylmethacrylate) as shell were prepared by seed-emulsion polymerization utilizing 3-(trimethoxysilyl)propyl methacrylate(MPS) modified silica particles as seeds,tert-butylmethacrylate as monomer and sodium dodecyl sulfate(SDS) as emulsifier.
以甲基丙烯酸-3-(三甲氧基硅基)丙酯(MPS)修饰的SiO2胶体粒子为种子,甲基丙烯酸叔丁酯(tBMA)为单体、十二烷基硫酸钠(SDS)为乳化剂,采用种子乳液聚合法制备了SiO2/聚甲基丙烯酸叔丁酯的核壳复合微粒。
3.
By using of the alkalinity catalyst of ammonia and controlling the water content, the ethyl-orthosilicate occured hydrolytic reaction to form nano-silica dispersed in ethanol, then washed, dried and silica nanoparticles were prepared.
将正硅酸乙酯和乙醇的混合溶液加入到乙醇、水和氨水的混合溶液中,水解制备出单分散SiO2的乙醇分散液,然后分离出SiO2纳米粒子。
6)  silicon dioxide
SiO2
1.
The effects of non-aqueous ball milling on the structure and properties of modified silicon dioxide particles were investigated using X-ray powder diffraction, particle size analysis and zeta potential analysis, etc.
以市售SiO2粉体为主要研究对象,采用X射线衍射线形分析、激光粒度分析和Zeta电位分析等表征手段,研究了球磨作用对改性SiO2晶体结构、粒度和Zeta电位的影响。
2.
The application of nano-particles,such as zinc oxide and silicon dioxide,in the ultraviolet radiation shield coatings is summarizes in this paper.
本文对纳米ZnO和SiO2 在紫外屏蔽涂料中的应用进行了综述。
3.
Purpose To study the expression and translocation of nuclear transcription factor Sp1 in type Ⅱ pneumocytes (A549) after stimulated by silicon dioxide in vivo and in vitro and to discuss the role which nuclear transcription factor Sp1 played in the development of silicosis.
目的研究二氧化硅(SiO2)刺激的Ⅱ型肺泡细胞(A549)中核转录因子Sp1表达和定位的动态变化,探讨其在矽肺发生发展中的作用。
补充资料:acetic acid, dianhydride with silicic acid (h4sio4) bis(1,1-dimethylethyl) este
CAS:13170-23-5
分子式:C12H24O6Si
分子质量:292.40
沸点:102℃(5 t
中文名称:二叔丁氧二乙酰氧基硅
英文名称:Acetic acid, dianhydride with silicic acid bis(1,1-dimethylethyl) ester
di-tert-Butoxydiacetoxysilane
di(tert-butoxy)diacetoxy-Silane
acetic acid, dianhydride with silicic acid (h4sio4) bis(1,1-dimethylethyl) este
di-t-butoxydiacetoxysilane
Acetic acid,dianhydride with silicic acid bis(1,1-dimethylethyl)ester
Silane,di(tert-butoxy)diacetoxy-
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