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sodium carbonate

英 [ˌsəʊdiəm ˈkɑːbənət]

美 [ˌsoʊdiəm ˈkɑːrbənət]

n.  碳酸钠

医学化学

牛津词典

    noun

    • 碳酸钠
      a chemical in the form of white crystals or powder that dissolves and is used in making glass, soap and paper, and for making water soft

      英英释义

      noun

      双语例句

      • Instead of extracted by organic solvents, sodium carbonate was used to separate the product and water, thus the following press was simpler and the cost was lower.
        菸酸与二乙胺、三氯氧磷作用,再经氢氧化钠中和,加入纯碱使反应液中的产品与水分层,取代有机溶剂萃取工艺,简化了操作,降低了消。
      • Behaviors of clay minerals in dilute sulphuric acid and sodium carbonate leaching
        粘土矿物在稀硫酸和碳酸钠浸出中的行为
      • Disodium phenyl phosphate was synthesized using phenol, phosphorus oxychloride and sodium carbonate as starting materials.
        以苯酚、三氯氧磷和氢氧化钠为原料合成了磷酸苯二钠。
      • Effects of sodium carbonate on pasting properties of maize starch and potato starch by RVA analysis
        RVA分析碳酸钠对玉米淀粉和马铃薯淀粉糊化性质的影响
      • 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。
      • Sodium hydroxide for industrial use& Determination of sodium hydroxide and sodium carbonate content
        GB/T4348.1-1984工业用氢氧化钠中氢氧化钠和碳酸钠含量的测定
      • A process for producing sodium carbonate from sodium chloride and ammonia and carbon dioxide.
        由氯化钠、氨和二氧化碳生成碳酸钠的过程。
      • Multi-time Delay Nonlinear Systems Decentralized Robust Control for Alumina Sodium Carbonate Decomposition and Its Application
        氧化铝碳分过程多重时滞非线性分散鲁棒控制方法与应用研究
      • The theory of thermodynamics of irreversible process was applied to the reaction of alumina roasted with anhydrous sodium carbonate, and obtained the dynamic expresses of the reaction.
        将不可逆过程热力学的理论应用于氧化铝的碳酸钠焙烧过程,得到过程的动力学方程。
      • Benedict's solution: a solution of sodium citrate, sodium carbonate, and copper sulfate that changes from blue to yellow or red in the presence of reducing sugars, such as glucose.
        本尼迪克特试剂:一种柠檬酸钠、碳酸钠和硫酸铜的溶液,当加入还原糖,如葡萄糖时,其颜色由蓝变为黄或红色。