sodium hydroxide

英 [ˈsəʊdiəm haɪˈdrɒksaɪd]

美 [ˈsoʊdiəm haɪˈdrɑːksaɪd]

氢氧化钠；苛性钠；烧碱

医学化学

英英释义

noun

• a strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds
  Synonym:caustic soda

双语例句

• 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。
• 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。
• 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。
• 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***。
• 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。
• 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。
• 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 aluminum alloy specimens are fused with sodium hydroxide and are acidized with nitric acid.
  铝合金样品用氢氧化钠分解，硝酸酸化。
• Leaching of arsenic from arsenic and iron slag obtained from cobalt metallurgy with sodium hydroxide has been studied.
  研究了用氢氧化钠浸出钴冶金过程中产出的高砷铁渣中的砷。