sodium carbonate
英 [ˌsəʊdiəm ˈkɑːbənət]
美 [ˌsoʊdiəm ˈkɑːrbənət]
n. 碳酸钠
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
- a sodium salt of carbonic acid
双语例句
- 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 - Sample solution is made by decomposing the sample of melted sodium carbonate, which is used to confirm the contents of iron, chromium and molybdenum in MT shift catalyst.
采用碳酸钠熔融分解样品制成待测试样溶液，同时用于测定中变催化剂中的铁、、。 - Hard water which can be softened by adding sodium carbonate is called permanent hard water.
经过加入碳酸钠能被软化的硬水，称为永硬水。 - 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 - Calcium removal from concentrated seawater by sodium carbonate in process of magnesium extraction
浓海水提镁过程中碳酸钠法除钙研究火焰原子吸收光谱法测铝碳酸镁中钠 - 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。 - Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.
例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。 - Chemical reagent& Sodium carbonate anhydrous
GB/T639-1986化学试剂无水碳酸钠 - The government kept monopoly control of beer, salt and natron ( sodium carbonate used in the preservation of mummies).
政府还垄断了啤酒、盐和泡碱（用于保存木乃伊的碳酸钠）的生产和销售。 - The ether solution was dried over anhydrous sodium carbonate, filtered and the ether evaporated.
乙醚溶液用无水碳酸钠干燥，过滤，旋蒸。