humic air 中文意思是什麼
humic air
解釋
濕空氣-
Three pretreatments including air oxidation pretreatment, nitric acid oxidation pretreatment, ultrasonic pretreatment are used to increase the rate of humic acid extraction
採用空氣氧化預處理、硝酸氧化預處理、超聲波預處理三種方法提高腐殖酸的提取率。
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