单词sodium carbonate
na.: 纯碱
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
纯碱。【化学】碳酸钠
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。
PHYTOPHARMACEUTICAL PRODUCTS. SODIUM CARBONATE. REQUIREMENTS.
植物病药物产品.碳酸钠，要求
CHEMICAL PRODUCTS. PHOTOGRAPHIC GRADE CHEMICAL PRODUCTS. SODIUM CARBONATE, ANHYDROUS.
化学产品.摄影用化学产品.无水碳酸钠
Big quantities of quicklime are used to convert sodium carbonate into sodium hydroxide, the key chemical reagent in this process.
采用了大量的生石灰来把碳酸钠转换成氢氧化钠，它是这个过程中。
SODIUM HYDROGEN CARBONATE FOR INDUSTRIAL USE. DETERMINATION OF SODIUM CARBONATE CONTENT. POTENTIOMETRIC METHOD.
工业碳酸氢钠.碳酸钠含量的测定.电位滴定法
sodium hydrogen carbonate for industrial use . determination of sodium carbonate content . titrimetric method.
工业用碳酸氢钠。碳酸钠含量的测定。滴定法。
The experiment researches the influence of sodium carbonate"s dose on the rate of reclaiming fluorin from mine of fluoro carbon.
实验研究碳酸钠的用量对氟碳锌矿中氟回收率的影响。
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。
Such as the scale of the main ingredient is calcium sulfate, sodium carbonate solution can be poured cooking kettle can be detergent.
作为规模等主要成分是硫酸钙，碳酸钠溶液可烧水做饭倒可以洗涤剂。
SODIUM CARBONATE FOR INDUSTRIAL USE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
工业碳酸钠.硫酸盐含量的测定.硫酸钡重量法