As for the constant right synthesis cannot satisfy the punitive or stimulant requirements of decision-makers about decision-making factors in the process of estimating repair ability,a fuzzy evaluating model based on hierarchy variable weight is put forward.

In estimating location selection,constant right synthesis method can t materialize the punitive or stimulant request that a decision-maker makes for decision-making factors,so a fuzzy evaluating model based on hierarchy variable weight is put forward.

The first of those organ transplant legal feasibility analysis,and from punishment,the right to income,relevance of the rights of those facing the death of three organ transplant,the right levels of analysis and,based on this,a normative death organ transplant legislation structure to strengthen those transplant,basic rights protection.