The cluster analysis on localcomposition of fiscal expenditure in China;
财政支出结构反映了一国财政的性质。
2
Based onthe molecular QCLC model, a group contribution quasi-chemical localcomposition model is proposed, in which polar molecule is divided into several non-polar functional groups.
A localcomposition activity coefficient model was proposed and applied to calculate the wax precipitation from crude oil. The calculation result was compared with that of the regular solution model.