acid former

基本解釋

I bought acid and went back to my former high school and waited for some of the classmates to come out.
我買了硫酸，回到我先前就讀的學(xué)校，等我的同學(xué)們出來。
This paper introduce the American New Dimension Plating has used hole purify implement to reclaim chrome acid and improved the former disposal system.
本文簡介美國新維電鍍公司使用多孔凈化器回收鉻酸，并對原處理系統(tǒng)進(jìn)行了改進(jìn)。
The former were less acid-resistant, with a lower dye absorbingability and a smaller equilibrium dye absorbing rate, and a higher dying temperature was required.
阿根廷毛的耐酸性較差，上染速率與平衡上染率也較低，但初始上染溫度較高。