ultra-clay

常见例句

• And the more the soil clay index is, the less the accumulation infiltration amount is.
  結果表明，渾水與清水入滲的差異主要是由渾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.
  隨著草原沙漠化的加劇，土壤粘粒含量趨於減少，砂粒增多。
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