hydrosulphite英haɪdrəʊ'sʌlfaɪt美haɪdrəʊ'sʌlfaɪtBNC¹⁷³⁹⁹⁵⁺² 基本例句 n.亚硫酸氢盐¹⁰⁰ This paper discusses the possibility of using rongalite- cobaltdimethylglyoxime complex to replace the hydrosulphite in pad dyeing with vat dye suspension. 本文研究了在还原染料悬浮体轧染中应用雕白粉-丁二酮肟钴络合物代替保险粉的可能性； cnki