differentiation of symptoms and signs

• 辨证

differentiation of symptoms and signs的用法和样例：

例句

1. Progress in etiopathogenisis and syn-drome differentiation typing on fatty liver.
   脂肪肝的病因及中医辨证分型论治进展。
2. What I detested more than anything else was Hegelianism and the Dialectic.
   我最讨厌的莫过于黑格尔体系和辨证法。