Aspen 里面没有碳酸甲乙酯(EMC)模拟要用怎么办? 自定义组分。 * warning in physical property system functional group generation for the unif-lby method cannot be completed for component e. the following atoms were not matched: c 2 o 3 the functional groups generated group number no. of occur. group number no. of occur. 1615 1 1610 1 1015 1 * warning in physical property system parameter plxant (data set 1) for component e: unreasonable vapor pressure calculated at normal boiling point. value should be within 10% of 1d5 n/sqm. please check your input for the antoine parameters. 这是自定义运行出来的警告 模拟文件楼下已上传 请您帮忙看看 查看更多