sodium sulfite
英
美 [ˈsoʊdiəm ˈsʌlˌfaɪt]
网络 亚硫酸钠; 无水亚硫酸钠; 亚硫酸纳; 抗氧化剂
双语例句
- Free formaldehyde content was reduced by adding sodium sulfite, which suited environmental protection.
亚硫酸钠的加入降低了游离甲醛含量，使得溢出甲醛含量减少，起到了环保作用。 - In this paper a potentiometric titration was used to improve the neutral sodium sulfite method for determining the content of formaldehyde, and the accuracy and influential factors were discussed.
采用电位滴定法改进了测定甲醛含量的中性亚硫酸钠法，并对其准确度和影响因素进行了探讨。 - Cabaltous sulfate catalyzing sodium sulfite is the most applicable deoxidant used for the vapor injection boiler water.
若按处理后水样中亚硫酸钠的残余量和吨水处理费用越少越好为衡量标准，硫酸钴催化亚硫酸钠除氧剂是最适合用作油田注汽锅炉用水除氧的除氧剂。 - Anthraquinone speeded up delignification significantly in alkaline sodium sulfite pulping for reed.
在芦苇碱性亚硫酸钠-蒽醌法蒸煮中，蒽醌可显著地加速脱木素作用。 - And the anthraquinone speeded up delignification significantly in alkaline sodium sulfite pulp for banana stalk.
在香蕉果轴碱性亚硫酸钠制浆中添加少量的蒽醌，蒽醌可显著地加速脱木质素反应。 - Introduce the sodium sulfite-AQ using in AP rice straw pulp and effect to paper& pulp properties.
介绍了亚硫酸钠-蒽醌在烧碱法稻草浆中的应用试验情况以及对纸浆性能的影响。 - Methods of reducing consumption of sodium sulfite for removing chlorine contained in electrolyte
降低电解脱氯系统亚硫酸钠消耗的方法 - Pilot Study on Sulphate Reducing Bacteria-Sulfite Reductase With sodium sulfite as the substrate, the characterization was reported.
以亚硫酸钠为底物，对亚硫酸盐还原酶的酶学性质进行了研究。 - The paper strength index of masson pine CTMP was studied after alkaline sodium sulfite treatment, the pulp fiber surface properties of the masson pine CTMP were analyzed with XPS and AFM.
研究了用镁碱代替钠碱的马尾松化学预热机械浆（CTMP）浆过氧化氢漂白工艺及其对纸浆性能的影响，分析了镁碱和钠碱过氧化氢漂白废液对环境的影响。 - Leaching of Ag from residue containing silver with sodium sulfite are studied.
研究了用亚硫酸钠用分银渣中浸出银。