| 释义 |
sodium hydrosulfite
基本例句
连二亚硫酸钠
In the paper,the analysis and prospects on sodiuM hydrosulfite application in Chinese pulp and paper industry are Made.对连二亚硫酸钠在我国造纸工业的应用前景做了分析和评价。
It is necessary to gurantee defenite concentration of sodium hydroxide andsodium hydrosulfitefor enhancing coloring quality in colorating.用还原染料靛蓝染色时，为提高染色质量，需保证一定的火碱浓度和保险粉浓度。 |