sandy gravelstratum

英 美
  • 砂卵石
  • sandy adj.含沙的;沙色的;不稳固的Sandy.n.桑迪(人名)
    1. Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done.
      摘要通过对砂卵石土室内动三轴试验,对饱和砂卵石土的动力特性进行了较为深入地研究。