2-氯噻吩在ASPEN中如何进行数据回归? 在component页面后边的database里选择nist就可以了。 你好!nist数据库虽然添加进去了,但是回归的时候参数缺失,无法回归,请问高手如何解决呢?留个qq吧 begin case r-1 time = 0.01 watson heat of vaporization model has missing parameters: dhvlwt/1st element (data set 1) missing for component c5h6s-01 dhvlwt/2nd element (data set 1) missing for component c5h6s-01 ****property parameter error errors encountered in calculation of liquid mixture molar enthalpy using option set wilson for h ! calculations stopped because of missing property parameters 查看更多