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
- 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。 - During saponification, an alkali base such as sodium hydroxide reacts with a fat.
在皂化反应过程中，碱或者是氢氧化钠和油脂发生反应。 - 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。 - Most of hydrochloric acid, sodium hydroxide, sodium chloride, chlorine dioxide and other chemicals often used in the water supply system are highly corrosive or toxic substances and likely to do harm to employees.
供水系统中往往使用盐酸、氢氧化钠、氯化钠、二氧化氯及其它化学药剂，它们多数具有强烈腐蚀性或有毒物品，对职工可能产生伤害。 - 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。 - A good hard soap made from olive oil and sodium hydroxide.
用橄榄油和氢氧化物制成的精细的硬肥皂。 - Treatment of purified wood pulp with 18% sodium hydroxide solution produces alkali cellulose.
用18%氢氧化钠溶液处理纯化木浆生产出碱性纤维素。 - Ceramic coating was obtained by micro-arc oxidation on LY12 aluminum alloy in sodium silicate and sodium hydroxide electrolyte, and examined by SEM and TEM.
在硅酸钠和氢氧化钠电解液中利用微弧氧化技术在LY12铝合金表面生成陶瓷膜层。 - 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 - An additional benefit resulting out of sodium hydroxide recovery is the decrease in consumption of alum at the treatment plant.
回收氢氧化钠的另一好处，是降低了处理厂的铝盐消耗量。