2) Microsilica
微硅
1.
Effect of curing environment on compressive strength of low density set cement mixed with floating potential and microsilica;
养护环境对漂珠微硅类低密度水泥石抗压强度的影响
3) tiny silicon powder
微细硅微粉
1.
Research on purification conditions of tiny silicon powder with mix acid;
微细硅微粉的混酸法纯化条件研究
4) picophytoplankton diatom
微微型硅藻
1.
,and picophytoplankton diatom are selected as culture species,which widely distribute in coastal regions of China.
)和微微型硅藻(picophytoplanktondiatom),研究了它们在不同的铁、磷浓度和光照强度条件下,细胞密度、生长速率、细胞结构以及对营养盐的吸收和利用情况的变化。
5) microcrystalline silicon
微晶硅
1.
Role of gas residence time in the deposition rate and properties of microcrystalline silicon films;
气体滞留时间对高速沉积的微晶硅薄膜性能的影响分析
2.
The study and application of 2-D model for microcrystalline silicon thin film;
二维流体模型的建立及其在微晶硅薄膜中的应用
3.
Influence of light exposure and applied bias on the conductivity of microcrystalline silicon films at room temperature;
光照和偏压对微晶硅薄膜室温电导的影响
6) silica powder
硅微粉
1.
Determination of true density in high purity silica powder;
高纯硅微粉真密度的测定
2.
In this paper, the active silica powders were prepared from the silica powders that were subject to surface chemical modification in dry process.
本文通过对硅微粉进行干法表面化学改性 ,制成活性硅微粉。
3.
This paper gives an introduction of the main properties and application of silica powder and the technology of its raw material processing and purification as well as its production technology.
本文介绍了硅微粉的主要性能和用途、硅微粉原料的加工和提纯技术以及硅微粉的生产技术。
补充资料："球粒"硅微粉
“球粒”硅微粉在国内罕见。矿产资源研究所掌握全国范围内的矿产资源和先进的矿产品加工技术，选用高品质石英原矿，经独特工艺加工而成的一种高强度、高硬度、惰性的球型颗粒，其主要成-分sio2含量99.6%以上，密度为2.65，莫氏硬度为7，细度在325目至5000目之间，白度在70-94之间， 具有合理可控的粒度范围，外观为白色粉末状。
经电镜分析，硅微粉颗粒形态为近等轴状六角多面体形，被称为“球形”颗粒。
硅微粉主要由微晶质石英组成，sio2含量大于99.50%, 硅微粉中有害元素含量极低，均低于检出极限。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条