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
- 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。 - Use the Chloride, sodium hydroxide and carbon monoxide as raw materials, taking the Cobalt Carbonyl as catalyst to produce Phenylacetate.
用氯苄、氢氧化钠和一氧化碳为原料，以羰基钴为催化剂生产苯乙酸。 - 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。 - 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。 - 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。 - 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。 - Therefore is very extensive use of sodium hydroxide, its prospect of worth our research and exploration.
因此氢氧化钠的用途是十分广泛的，它广阔的发展前景值得我们去研究和探索。 - There is a synergistic action between the sodium hydroxide and sodium silicate on the dispersion of ultra-fine hematite.
氢氧化钠和硅酸钠对微细粒赤铁矿的分散具有协同作用； - 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。