average grain diameter meaning in Chinese
晶粒平均直径
平均粒径
Examples
- Mean diameter , average grain diameter
平均粒径 - Moreover , this article also discussed how the variation of relative density and average grain diameter influenced the shear stress of sand and gravel layer
另外，顺便探讨了相对密度、平均粒径对砂砾石层剪应力的敏感度。