因此，粒度级配（the grain size distribution）和自然土壤不 同。第三个材料是从波士顿地区取来的自然冰碛物（冰积土，natural till (glacial deposit)）。
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The grain size distribution in Bohai sediment was that fine sand and arenaceous powder sand dominated tideland to clayey powder sand dominated Bohai Bay.2.
渤海湾沉积物粒度分布从潮间带的以细沙和砂质粉砂为主,逐渐过渡到渤海湾大面站的粘土质粉砂。
参考来源 - 渤海湾沉积物磷形态及营养盐在沉积物—水界面交换的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effect of the grain size distribution of quartz sand, dolomite and limestone on mixing homogeneity of glass batch was investigated.
研究了砂岩、白云石、石灰石的粒度分布的变化对玻璃配合料混合均匀性的影响。
If the grain size distribution of suspending liquid at inlet is identical, the change of inlet pressure and underflow port diameter can influence the separation efficiency.
在进料口悬浮液固相颗粒粒级分布相同的情况下，进料口压力和底流口直径的变化同样对分离效率产生影响。
Detailed analyses of the grain size distribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.
对超精密磨削所用细粒度金刚石砂轮磨粒粒径的分布特点和砂轮表面上磨粒的轮廓波长进行了分析。
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