clayey silt

英 美
  • 粘质粉土
    1. Humus was added into nonorganic silt to clarify the effect of a variety of additives on the cemented soil performance.
      在去除有机质的黏质粉土中加入腐殖酸,研究了经某种液态添加剂改良后的水泥土特性。