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1)  particle fineness
颗粒细度
1.
According to the analysis of the test result of different particle fineness light burned magnesia products 7d,28d strength and microstructure of its hydration products,come to relations between the light-burned magnesia particle fineness and the strength of magnesia cement materials.
通过对不同颗粒细度轻烧镁制品7 d,28 d强度和其水化产物微观结构的研究,得出了轻烧镁的颗粒细度与镁质胶凝材料强度之间的关系。
2)  cell granularity
细胞颗粒度
3)  particle,size determination
颗粒细度测定
4)  High concentrated particle
高浓度超细颗粒
5)  fine particle
细颗粒,细粒
6)  particle size
颗粒粒度
1.
The influence of particle size on compositions analyzing and combustion characteristics of pulverized coal;
煤粉颗粒粒度对煤质分析特性与燃烧特性的影响
2.
The surface area and pore structure of Datong coal and the influence of coal particle size on them were studied.
研究了大同煤的表面微观结构及颗粒粒度对表面微观结构的影响。
3.
The erosive resistance of the composite materials with different particle sizes was measured and analyzed.
采用负压铸渗工艺制备了WC/铁基表面复合材料,研究了不同颗粒粒度的复合材料的抗冲蚀磨损性能,并分析了磨损机理。
补充资料:颗粒
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性质:指小而圆的物质。最简单的颗粒形状是圆球。粒径在40~500μm范围内,气固密度差在1400~4000kg/m3之间的颗粒称粗颗粒(coarse particle);粒径在20~100μm范围内,气固密度差小于1400kg/m3的颗粒称细颗粒(fime particle);由许多个粒度间隔不大的粒级颗粒构成的颗粒系统称颗粒群(particle swarm)。

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