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。 - 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 - Determination of Free Chlorine in Bromine with Sodium Sulfite by Ion Chromatography
亚硫酸钠还原-离子色谱法测定溴素中的游离氯 - A new developed high-performance catalytic resin was adopted to replace sodium sulfite for deoxygenization of boiler feeding water.
利用研制出的高效催化树脂进行锅炉补给水除氧，克服了传统的单纯投加亚硫酸钠除氧存在的各种弊端。 - Sodium sulfite ( Na2SO3) is a reducing agent used to pulp paper and in photography.
亚硫酸钠可在纸浆生产和摄影术中用作还原剂。 - Effect of Sodium Sulfite on Cobalt Removal from Zinc Sulphate Solution
亚硫酸钠对硫酸锌溶液中除钴的影响 - 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。 - 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。 - 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。