At present， the problems encounter in the spacecraft material application verification work are mainly reflected in the rationality ，the actuation，the information accuracy， functional coverage of the verification object， as well as the decisiveness and reusability of the interpretation of the verification results. In order to solve these problems， the verification object research-judgment， demand & technology research-judgment， difficulties & risks research-judgment， verification route research-judgment， datum & results research-judgment and other models are designed via scientific research methods such as the Delphi method， brain storming method， text mining method， environment scanning method， scenario planning method， backcasting method， trend extrapolation method and multiple criteria decision making method.The systematic and principled requirements and workflow of information-extraction and research-judgment are established in this paper. Throughout the formulation of the information-extraction and research-judgment methods for material application verification， the accuracy of the implement of application verification is ensured， and the quality of verification work is improved.