ultra-clay

基本解释

• 超粘粒,超微粘粒

同根派生

英汉例句

• And the more the soil clay index is, the less the accumulation infiltration amount is.
  结果表明，浑水与清水入渗的差异主要是由浑水中物理性粘粒的存在引起的。
• With the process of the sandy desertification in grassland, the contents of clay decreased.
  随着草原沙漠化的加剧，土壤粘粒含量趋于减少，砂粒增多。