The results of drop in temperature about menthol-monohydric alcohol-water system in the imitated circumstances are tested. 本文对薄荷醇水系统的降温效果在模拟环境条件中作了实验研究。
The title catalyst was used for preparing monohydric alcohol acetate, dihydric alcohol acetate and other carboxylic acid ester. 将所研制的层状表面相锆基固体酸催化剂用于一元、二元醇醋酸酯和其他羧酸酯类产品的合成,考察了其催化性能。