1) ultra-fine phosphate rock powder
超微细磷矿粉
1.
We studied the physical properties of the ultra-fine phosphate rock powder , and had a systematic study of its chemical and biological effectiveness of the ultra-fine phosphate rock powder.
研究了超微细磷矿粉物理特性,并对其化学有效性和生物有效性作了系统的研究,主要研究结果如下:1。
2) superfine phosphorite powder
超细磷矿粉
1.
Under same or similar conditions, the viscosity of concrete mixed superfine phosphorite powder is apparently lower than that of concrete mixed with other mineral powders, and the compression strength of the former is obviously higher than that of the latter.
超细磷矿粉对混凝土拌合物具有流化作用和减水作用,在相同或相近条件下,掺有超细磷矿粉混凝土的粘度低于采用其它矿物细掺料配制的混凝土,而抗压强度高于后者。
3) superfine mineral powder
超细矿粉
1.
The actions of superfine mineral powder in concrete;
超细矿粉在混凝土中的作用
4) superfine miropowder
超细微粉
1.
The bamboo carbon was made into superfine miropowder with the size of 0.
5~100微米的超细微粉,与多种高分子材料结合,可制成许多种高分子复合材料——各种具有不同性能、不同用途和不同类型的炭布,这些炭布具有极好的催化活化、吸附分解、吸湿干燥和除臭抗菌等性能。
2.
5~100 micron superfine miropowder and made the charcoal cloths into different characteristic,use,and style.
5~100μm的超细微粉,与多种高分子材料结合,可制成许多种高分子复合材料,如各种具有不同性能、不同用途和不同类型的包装材料炭布,这些炭布具有极好的催化活化、吸附分解、吸湿干燥和除臭抗菌等性能。
5) superfine powder
超微细粉
1.
In order to meet the demand of market,improve the dispersity and modility of superfine powder of the developed yttrium oxide,reduce the content of impurity,reduce the surface energy of particle and improve hydrophobic effect of particle surface,the technology is improved with satisfactory results.
为适应市场需求 ,提高已开发的氧化钇超微细粉末的分散性、流动性 ,降低杂质含量 ,围绕降低颗粒表面能 ,提高颗粒表面疏水效果 ,对工艺进行了改进 ,经过实验验证 ,取得满意效果。
2.
In order to produce good quality PZT piezoelectric ceramics and satisfy the requirement of hydro-sonic transducer, PZT superfine powder synthesis by chemical precipitation method is investigated systematically in the paper.
为获得性能优良的PZT压电陶瓷,满足水声换能器的应用需要,试验针对化学沉淀法制备PZT超微细粉进行了深入系统地研究。
6) ultrafine powder
超微细粉
1.
In the end, the mechanism of alcohol to prevent the ultrafine powder to agglomerate was discussed.
由硝酸铝与脲反应，均相沉淀出Ａｌ（ＯＨ）３凝胶，通过红外光谱仪、Ｘ射线衍射仪，差热分析仪，分析了Ａｌ（ＯＨ）３胶体的脱水过程；通过透射电子显微镜，观察了Ａｌ（ＯＨ）３胶体和由乙醇初步脱水的Ａｌ（ＯＨ）３胶体脱水显微结构的变化，并讨论了乙醇防止超微细粉团聚的作用机
2.
It has been discovered that the solid structure of dried SiO_2 gel is stable up to 300℃, and silica ultrafine powder in sintering was amorphous from low temperature (100℃) to high temperature (1500℃).
本文采用sol-gel工艺制备了二氧化硅超微细粉,SiO_2超微细粉粒度可达30nm左右,呈卵园形。
补充资料：磷矿粉
分子式：
分子量：
CAS号：
性质：见磷块岩。
分子量：
CAS号：
性质：见磷块岩。
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