1)  superfine gold powder
超细金粉
2)  super-fine powdered gold
超细金粉
1.
Application of super-fine powdered gold on electronic paste.;
超细金粉在电子浆料中的应用
3)  ultra-fine
超细
1.
Preparation and application of ultra-fine synergistic flame-retardant;
超细协同阻燃剂的制备及应用
2.
Study on synthesis of ultra-fine ZnO By direct precipitation method;
直接沉淀法合成超细氧化锌的研究
3.
The initial powder particle sizes of the main hard phase components [Ti(C, N), TiC and TiN] were nano/submicron-sized, in order to achieve an ultra-fine grain sizes microstructure.
为了得到超细晶粒的显微结构,主要硬质相[Ti(C,N),TiC和TiN]的初始粉末粒度为纳米、亚微米级。
4)  ultra fine
超细
1.
Study of ultra fine grinding for fly ash and its properties;
粉煤灰的超细粉磨及其性能的研究
2.
The paper has summarized structure and performance features of ultra fine-cemented carbides WC-Co.
综述了超细WC-Co硬质合金的组织与性能特征。
3.
The fabrication of ultra fine layered materials and the intercalation of nanocomposites are emphasized.
着重强调了超细层状材料的制备方法,层状材料的改性思路及最新研究热点,并对该类新型材料在光催化领域的研究和应用提出了一些展望。
5)  superfine
超细
1.
Preparation and modification of highly dispersed superfine silica;
超细二氧化硅的制备与改性
2.
Applied Study on the Surface Modification of the Superfine AlOOH in Poly (vinyl chloride ) Plastics;
超细改性AlOOH在PVC塑料中的应用研究
3.
Study on the chip and high-speed spinningfor superfine polypropylene fibers;
超细丙纶专用切片和高速纺丝工艺研究
6)  ultrafine
超细
1.
Preparation of ultrafine CeO_2 powder and its particle size control;
超细氧化铈粉体的合成及粒度控制
2.
The Key Technologies of Ultrafine Cement Mill Development;
超细水泥磨机开发关键技术探析
3.
Preparation of"ultrafine"white carbon black by impinging stream reaction-precipitation;
撞击流反应-沉淀法制备超细白炭黑
参考词条
补充资料：超细金粉
分子式：
CAS号：

性质：微米级粒度的金粉，颗粒形态有片状和球状。摇实密度6.0～7.0g/cm3。平均粒度1.45～3.2μm。比表面积0.48～0.63m2/g。用王水溶解纯金得三氯化金溶液，加分散剂、加草酸还原、静置沉淀、洗涤、低温烘干而成，平均粒度为0.1～0.5μm，呈球状。此外还有热分解三氯化金法、金粉粒度为1～2μm。是制备细线金浆、低温金浆及金钯、金铂钯、金银钯等性能优良导体浆料中的主要导电相材料。  

说明：补充资料仅用于学习参考，请勿用于其它任何用途。