This paper introduces in detail the generalized labeling algorithm,programming consideration and implementation scheme,and discusses the applicable scale of the algorithm.

On selecting generalized coordinates in virtual displacement principle;

For linear systems,the goal could be reached by controlling a set of generalized coordinates of the system.

A relativistic transformation of generalized coordinates is discussed and it is found that the first law of thermodynamics and the equation of state of an ideal gas are invariant with respect to the relativistic transformation of generalized coordinates, so that the existence of relativistic transformation of generalized coordinates is reasonable.

Application of establishment method of generalized index based on entropy in Chinese medicine;

A method based on the nature of the proportion scale and the idea of rank difference for constructing fully consistent judgment matrix,called generalized scale method(GS method.