polyphosphoric
基本解釋
- 多聚磷酸
英漢例句
- Ammonium persulfate and sulfuric acid were used to turn completely the polyphosphoric acid into orthophosphoric radicals, which were then determined by spectrophotometry.
可用過硫酸銨和硫酸將多聚磷酸全部轉(zhuǎn)化成正磷酸根，再用分光光度法測定其質(zhì)量分數(shù)。