The paper attempts to use the logic method to unify severaling methods under one model.It＇s beneficial to the understanding of the nature of the abstracting process and the invention of more effective abstracting met...The paper attempts to use the logic method to unify severaling methods under one model.It＇s beneficial to the understanding of the nature of the abstracting process and the invention of more effective abstracting method.展开更多
文摘The paper attempts to use the logic method to unify severaling methods under one model.It＇s beneficial to the understanding of the nature of the abstracting process and the invention of more effective abstracting method.
