看看下面的英文,应该怎样找到DISTIL PROPRAM? the distil program is opened in the usual way. clicking the managers button on the top toolbar of the distil window and clicking fluid package manager opens the window shown at the top of figure 1.16. click the add button. the window shown at the bottom of figure 1.16 opens. on the property package page tab, the unifac vle package is selected with ideal gas. then click the select button on the right side of the window 怎么找也没找到这个distil propram,请高手指点,我用的v7查看更多