The cooking liquor, called acid, is thus a solution of calcium which contains an excess of sulfurous acid.
蒸煮所用酸液是一种含有过量硫酸的酸性亚硫酸钙的溶液。
The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite.
亚硫酸盐法制浆过程中活性化学物质是二氧化硫、硫酸以及酸性亚硫酸钙。
The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process.
介绍了亚硫酸钙氧化为石膏的反应机理及影响反应过程的某些因素。
The paper introduces the reaction mechanism of oxidating sulfurous acid calcium to gypsum and some factors to influence the reaction process.
介绍了亚硫酸钙氧化为石膏的反应机理及影响反应过程的某些因素。
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