黏粒 meaning in English

clay fraction

Analysis on compositions of clay minerals in black soil of central jilin , china
吉林省中部黑土黏粒矿物的组成分析
Clay - humus complex
黏粒腐殖质复合体
The soil owns better density degree . higher shearing resistance and low compaction , but it ' s crude water content is low , cohesive gravel content is small
但是存在土料天然含水量偏低，黏粒含量较少、塑性较差、含砾量不均、渗透系数偏大等缺陷。