sodium hydroxide
英 [ˈsəʊdiəm haɪˈdrɒksaɪd]
美 [ˈsoʊdiəm haɪˈdrɑːksaɪd]
氢氧化钠；苛性钠；烧碱
英英释义
noun
- a strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds
双语例句
- This material is dissolved in dilute sodium hydroxide to form the viscose solution.
将纤维素黄酸酯溶解在稀释的氢氧化钠溶液中，粘胶溶液便制成了。 - This paper illustrates the reaction of larch bark tannin extracts with sulfite and sodium hydroxide and the tests of its solution viscosity, MW-distribution and thin-layer chromatography.
摘要通过对落叶松栲胶进行亚硫酸盐和氢氧化钠的改性，则定其溶液黏度，用不同溶剂进行分级和薄层色谱。 - This invention provides concentrated aqueous biocidal solutions formed from bromine chloride, sodium hydroxide, and sulfamic acid.
本发明提供由氯化溴、氢氧化钠和氨基磺酸所形成的、浓的生物杀灭剂水溶液。 - The influences of the factors, such as ethanol solution, sodium hydroxide, propylene oxide, reaction temperature, reaction time on apparent viscosity and water insoluble substance of HPG are studied.
研究了合成过程中乙醇溶液、氢氧化钠、环氧丙烷、反应温度、反应时间等因素对产品表观黏度和水不溶物含量的影响。 - Viscose manufacturing process involves the reaction of cellulose with sodium hydroxide to form an alkali cellulose.
粘胶的生产过程包括纤维素与氢氧化钠反应形成碱纤维素的过程。 - Thus, sodium hydroxide was used in this work for the pretreatment of ramie fiber.
因此，氢氧化钠是在这项工作中所使用的预处理苎麻纤维。 - The influence of sodium carbonate, sodium hydroxide and sodium silicate on dispersion of hematite fines were studied.
通过单矿物沉降试验，研究了碳酸钠、氢氧化钠和硅酸钠对微细粒赤铁矿分散行为的影响。 - Study on lard interesterification catalyzed by sodium hydroxide and glycerol admixture
氢氧化钠与甘油混合物催化猪油酯交换反应的研究 - After treatment of yarns or cloth, the sodium hydroxide is removed by several washes under tension.
纱线或织物经过处理之后，要在张力状态下经过几次水洗以除去氢氧化钠。 - It is possible to produce high purity magnesium by treating the solution with sodium hydroxide solution.
由氢氧化钠和氯化镁反应经水热法制得的高纯（＞99%）氢氧化镁是镁资源利用的一条可行之路。