humic substances

• 腐殖质

humic substances的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 humic substance:

1. an organic residue of decaying organic matter

humic substances的用法和样例：

例句

1. Humic substances are known to coat membrane filters.
   腐殖质是已知能够覆盖滤膜的物质。
2. 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。