平均粒度直径 meaning in Chinese

mean particle diameter

Representation of results of particle size analysis - calculation of average particle sizes diameters and moments from particle size distributions
粒度分析结果的表示.从粒度分布计算平均粒度直径和力矩
Representation of results of particle size analysis - part 2 : calculation of average particle sizes diameters and moments from particle size distributions
粒度分析结果的表示.第2部分:平均粒度直径和粒度分布因素的计算
Representation of results of particle size analysis - part 2 : calculation of average particle sizes diameters and moments from particle size distributions iso 9276 - 2 : 2001
粒度分析结果的表示.第2部分:平均粒度直径和粒度分布