"石墨粉"是个多义词，它可以指石墨粉（石墨碳素）,石墨粉（鳞片石墨粉）。
n. dag
misc. graphite powder
通过质量加权平均，给出了石墨粉尘的体积、面积和直径分布函数。
By the mass-weighted average, the distribution function of volume, area and diameter for graphite particle were obtained.
研究了镀锌过程中镀锌工艺条件对电镀效果及镀锌石墨粉含锌量的影响。
The influences of electroplating parameters on the zinc content of zinc-plated graphite powders were analyzed in detail.
本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。
Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illustrated.
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