1, through the novelty retrieval of scientific and technological projects, researchers can objectively understand the situation of their counterparts at home and abroad in similar projects, which can not only avoid repeating the work of predecessors, but also gain useful inspiration from their research.
2. If it is necessary to declare the achievements made by researchers through research, novelty evaluation shall be conducted. Through the comparative analysis of literature, objectively evaluate whether it is advanced and novel in theory, method, technology and products, and the novelty retrieval workstation will issue a novelty retrieval certificate. It is an objective and fair technical document written in written form by the novelty retrieval institution according to the novelty of novelty retrieval items and the literature information in the retrieval database. Its purpose is to provide objective literature basis for scientific research project establishment, achievement evaluation, new product identification, award declaration and patent application.