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humic substance

H 开头单词

同根派生

     

英汉例句

  • Humic substances are known to coat membrane filters.
    腐殖质是已知能够覆盖滤膜的物质。
  • Soil humic substance is an important natural pool of THM precursors in raw waters.
    土壤腐殖质是水源三卤甲烷前驱物质的重要天然来源。