文献内容解读?看到一篇1950的美国专利这的一段实验操作:a mixture of 23.4 parts of the crude oxidation product (containing 13.2 parts of pure potassium succinate) and 4.5 parts by volumme of thionyl chloride was heated under reflus for 24 hours。请教大神怎么解读这个实验操作啊?特别是那个parts。 查看更多1个回答 . 12人已关注