1) SiO 2 colloidal crystals
SiO2胶体晶体
2) SiO2 colloidal spheres
SiO2胶体球
1.
SEM shows that the average size of SiO2 colloidal spheres is 292nm,and its distribution standard deviation is less than 5%.
运用胶体化学法在乙醇介质中合成SiO2胶体球,将制得的样品在30℃下用双氧水浸泡处理48h。
3) colloidal SiO2
胶体SiO2
1.
In this paper, cationic polyacrylamide/modified bentonite and cationic polyacrylamide/colloidal SiO2 were used as retention anddrainage aids for bleached wheat straw pulp and their function on filler retention and drainability of pulp was studied.
对阳离子聚丙烯酰胺(CPAM)/改性膨润土和CPAM/胶体SiO2两种微粒体系对漂白麦草浆的助留助滤作用进行了探讨,确定了改性膨润土、胶体SiO2的最佳用量,对两种体系的助留助滤效果进行了对比,并结合纸浆的Zeta电位和扫描电镜初步探讨了复式助留助滤的机理。
4) modified colloidal silica
改性胶体SiO2
1.
Four microparticulate retention systems based on cationic modified colloidal silica,cationic colloidal alumina,cationic polymer microparticle and cationic colloidal magnesium aluminum hydroxide were discussed in detail.
其中包括以阳离子改性胶体SiO2 、阳离子胶体Al2 O3、阳离子聚合物微粒和阳离子胶体氢氧化镁铝为微粒组分的4种微粒助留体系。
5) colloidal crystals
胶体晶体
1.
Preparation of monodisperse SiO_2 particles for assembling colloidal crystals;
组装胶体晶体用单分散二氧化硅颗粒的制备
2.
Preparation of monodisperse SiO_2 colloidal spheres and the assemble of colloidal crystals with high crystalline quality;
单分散SiO_2胶体球制备及其胶体晶体组装
3.
Fabrication and characterization of silica colloidal crystals by vertical deposition method;
垂直沉积法制备二氧化硅胶体晶体及其表征
6) colloidal crystal
胶体晶体
1.
Spectral properties of fcc-like cylindrical colloidal crystals;
毛细管中柱对称类面心结构胶体晶体的光谱特性
2.
Influence of lifting rate on microstructures of polystyrene two-dimensional colloidal crystal;
提拉速率对聚苯乙烯二维胶体晶体微观结构的影响
3.
An experimental study on colloidal crystals formed in two-component dispersion of charged particles;
二元体系胶体晶体性质的实验研究
补充资料：晶体管-晶体管逻辑电路
| 晶体管-晶体管逻辑电路 transistor-transistor logic 集成电路输入级和输出级全采用晶体管组成的单元门电路。简称TTL电路。它是将二极管-晶体管逻辑电路（DTL）中的二极管，改为使用多发射极晶体管而构成。TTL电路于1962年研制成功，基本门电路的结构和元件参数，经历了3次大的改进。同DTL电路相比，TTL电路速度显著提高，功耗大为降低。仅第一代TTL电路产品，就使开关速度比DTL电路提高5～10倍。采用肖特基二极管的第三代TTL电路，开关时间可缩短到3～5纳秒。绝大部分双极型集成电路，都是TTL电路产品。 |
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