1) micromeritics
[,maikrəumi'ritiks]
粉粒学
2) particles
[英]['pɑ:tikl] [美]['pɑrtɪkḷ]
粉粒
1.
By use of fine limestone particles as the desulfurization sorbent, the experiments to investigate the effects of operating conditions on the SO 2 removal efficiency had been carried out in the FGD .
开发一种新型粉粒喷动床半干湿法脱硫过程 。
2.
It was found that at the initial stage of sintering, many aggregates composed of original ZnO particles are formed as a result of the effect of surface energy difference between larger particles and smaller particles, whose centers are the larger ones.
通过对ＺｎＯ陶瓷中晶粒的生长发育过程的详细研究，结果发现烧成初期，在较大粉粒与较小粉粒间表面能差的作用下，首先形成许多原始ＺｎＯ粉粒聚集体，粉粒的聚集中心是其附近较大的ＺｎＯ粉粒。
3) silt
[英][sɪlt] [美][sɪlt]
粉粒
1.
Through the experiment,the compaction characteristics of Yellow River silty soil stabilized with lime-flyash were studied,and the microstructure of Yellow River silty soil was analyzed with the electronic microscope.
研究认为,由于水的长距离搬运作用,黄河冲(淤)积粉土颗粒具有高的磨圆度和低的表面强度,加之粉煤灰中球状粉粒的大量存在,碾压时二灰土颗粒间难以形成有效的嵌挤,表现出较差的压实性状;低的压实度和高的碾压含水率使二灰土的强度明显降低;对于黄河冲(淤)积粉质二灰土,土中<0。
2.
Aeolian grain transport on the soil-like surface composed of fine sand and silt is measured in a wind tunnel.
通过风洞实验研究了由细沙粒和粗粉粒组成的类土壤颗粒的风力输运过程。
4) droplet particle
粉状粉粒
6) Clay and silt
粘粒和粉粒
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