... 年为第二阶段，叫做标准理论(standard theory)阶段；1970 年-1979 年为第三阶 段，叫做扩充标准理论(extended standard theory)阶段；1979 年-1993 年为第四阶段，叫做管 辖和约束理论(the theory of government and binding)阶段；1993 年-现在是第五阶段，...
In this paper, thenecessarydiscussionandextension are made on the standardizeddefiniteintegraldefinitionofjointprobability of neighborhood theory in directmethods of X-raycrystallography.