According to the official account of WeChat public issued by Shaanxi, Shaanxi Provincial Cultural Relics Bureau issued the "opinions on strengthening the protection of cultural relics in Shaanxi" recently. The opinions specify 17 key tasks for Shaanxi to strengthen the scientific and technological protection of cultural relics. First, deepen basic research on cultural relics. Adhere to the guidance of scientific and technological innovation, follow the scientific laws of cultural relics protection, optimize the allocation of scientific and technological resources, strengthen multi-disciplinary cooperation, face the basic theoretical needs and key scientific problems of cultural relics protection and utilization, and promote the deep integration of mathematics, physics, chemistry, biology, atmospheric science, geology, material science and engineering with cultural relics protection, Strive to build a theoretical system of cultural relics restoration, preventive protection, disaster prevention and reduction in line with the characteristics of cultural relics resources in Shaanxi Province, focus on major diseases such as weathering of rock and soil cultural relics, water and salt erosion, fading of murals, instability of wooden structures, microbial pollution, and deepen the research on material characteristics, disease formation mechanism and development prediction methods of cultural relics, Provide theoretical guidance and scientific basis for the practice of cultural relics protection. Second, strengthen the research and application of scientific and technological archaeology. Strengthen the role of scientific and technological methods in archaeological research, widely use scientific methods and technologies, comprehensively obtain data and information, and promote archaeological research. Make full use of science and technology for archaeological exploration, testing and analysis, solidly carry out remote sensing archaeology and geophysical archaeology, dating, ancient DNA research, isotope research and organic residue analysis, and use scientific data and conclusions to promote archaeological research; Strengthen the research and application of multi view image 3D reconstruction technology in field archaeological excavation, and improve the scientific and technological level of field archaeology. We will use science, technology and methods to carry out in-depth environmental archaeology, human bone archaeology, animal archaeology, plant archaeology, metallurgical archaeology, ceramic Archaeology and jade archaeology, so as to improve the research and application level of scientific and technological archaeology. Third, strengthen the scientific and technological protection of immovable cultural relics. Adhere to the guidance of science and technology, and promote the innovative development of scientific and technological protection of immovable cultural relics. We will focus on making breakthroughs in the key technologies of cultural relics body disease detection, in-situ diagnosis, prevention and protection projects, such as grotto temples, large stone city sites, earth sites and wood structure buildings, optimize system solutions, and improve the scientific and technological system for the protection of immovable cultural relics. Strengthen the research on the preventive protection of immovable cultural relics, focus on using modern science and technology such as spatial geographic information technology, remote sensing monitoring and Internet of things monitoring to scientifically monitor the environment, noumenon, security and tourists of cultural relics, carry out the research on the installation methods of sensing equipment, data analysis and early warning mechanism, and establish the risk assessment model of cultural relics noumenon, Improve the scientific and technological level of preventive protection of cultural relics. We will actively carry out research on the reinforcement and restoration technology of cultural relics buildings and the activation and utilization of cultural relics buildings. Fourth, improve the application level of cultural relics security technology. Make full use of scientific and technological means, vigorously develop the special technical system for disaster risk prevention and emergency disposal of cultural relics, promote the construction of safety facilities of cultural relics protection units, strengthen the organic combination of civil air defense, material defense and technical defense, and give priority to ensuring that high-risk cultural relics protection units carry out the construction of safety and technical prevention facilities. Use scientific and technological means for accurate management, improve the safety inspection efficiency of museums and cultural relics buildings, and promote the modernization of cultural relics safety management ability. We will implement the construction of cultural relics safety projects, increase the application of scientific and technological achievements, effectively enhance the ability of early warning and prevention, improve the scientific prevention level of field cultural relics, and achieve a fundamental improvement in the security situation of field cultural relics. Actively connect the cultural relics prevention system with security systems such as public security video monitoring, realize information resource sharing, and gradually improve the security technology prevention system. Fifth, enhance the scientific and technological protection ability of cultural relics in the collection. Make full use of modern scientific and technological means to carry out the scientific and technological protection of precious cultural relics in the collection, promote the research on the deterioration mechanism of cultural relics in the collection, and overcome a number of key technologies for the protection and restoration of cultural relics in the collection. We will do a solid job in the preventive protection of cultural relics in the collection, curb the harm of environmental factors to the collection, focus on strengthening the monitoring and Research on the preservation environment of cultural relics in the collection, and do a good job in risk identification, prediction, early warning and evaluation; Strengthen the research on the regulation of the preservation environment of cultural relics in the collection, and scientifically allocate the temperature, humidity, humidity regulator, adsorbent and other regulation materials; Strengthen the research on cultural relics storage facilities, configure safety display cabinets, storage cabinet racks and special bags, strengthen the research on earthquake prevention and shock absorption, and carry out earthquake prevention and shock absorption transformation and upgrading of cultural relics storage facilities. We will promote the scientific and technological appraisal of cultural relics, strengthen the intersection of multiple disciplines, the joint use of multiple scientific instruments, the participation of multiple detection means and the joint analysis of multiple methods, and constantly improve the accuracy of scientific and technological appraisal. Sixth, innovatively implement the digital cultural relics project. Give full play to the advantages of scientific and technological resources in Shaanxi Province and improve the R & D capacity of digital cultural relics technology. Implement the digitization project of cultural relics information resources, and strengthen the collection of cultural relics information, data exchange and digital resource management; Implement the digital protection project of cultural relics and promote the high-definition three-dimensional digital restoration of cultural relics. We will promote the integrated development of digital cultural relics, use new Internet technologies to transform the protection of traditional cultural relics in an all-round and all chain way, and give full play to the amplification, superposition and multiplication of digital technology in the protection and development of cultural relics. We will strengthen the digital management of cultural relics and promote development and regulatory norms. Seventh, vigorously develop the wisdom Museum. Accelerate the construction of smart Museum, and gradually realize smart protection, smart management and smart service. Strengthen the exhibition production of smart Museum, multi-dimensional information display of collections, AR / VR technology display, holographic image appreciation, virtual touch and new media communication; Implement the digital education project, promote the construction of museum education digital resource database, and strengthen the digital management of museum education sharing platform and museum research travel; We do well the analysis and research of big data, providing artificial intelligence services, sharing large cultural data, and Internet plus social sharing services. Relying on digital network technology, through cloud exhibition, cloud live broadcast, cloud Archaeology and other means, break the space and time constraints and display cultural heritage in multiple dimensions. Eighth, integrate and optimize the allocation of scientific and technological resources. Relying on the Shaanxi Institute of Archaeology and in conjunction with universities and scientific research institutes, the "Provincial Key Laboratory for archaeological site protection" is prepared and declared, and the State Key Laboratory is declared in due time. Give full play to the leading role of the science and technology R & D center, talent incubation center, achievement radiation center and exchange and cooperation center of the key scientific research bases of the State Administration of cultural relics, actively carry out scientific research, promote in-depth integration and integrated innovation, and form a new pattern of close connection, mutual integration and interoperability between the construction of scientific research bases and scientific research activities. Relying units should increase their support for scientific research bases, strengthen the management of scientific research bases, and implement the responsibility system of base directors. Support relevant cultural and doctoral institutions, universities and scientific research institutes to apply for scientific research bases. Promote the construction of scientific research base workstations, and take the workstations as an extension node for the scientific research base to export advanced technology to the industry, train technical talents for the industry and promote the application of scientific and technological achievements. Implement the national big data strategy, implement the cultural relics big data system project, integrate the existing cultural relics protection and monitoring platform and other scientific and technological information systems, and build the cultural relics science and technology information management platform of Shaanxi Province. Ninth, accelerate the research and development of new equipment and materials. Actively organize cultural relics research institutions, colleges and universities and high-tech enterprises to promote the R & D and application of new equipment, improve the performance of equipment such as cultural relics safety protection, monitoring and early warning, patrol supervision, preventive protection, repair, display and utilization, enhance the reliability, stability and adaptability of equipment, and strive to be used in cultural relics exploration Breakthroughs have been made in high-end proprietary equipment such as analysis and testing. Strengthen the research and development of new materials for cultural relics protection and the application research of practical protection materials, and constantly improve the level of cultural relics scientific and technological protection. We will deepen the innovative development model of "manufacturer + user" and "product + service", and cultivate a number of innovative enterprises and a consortium of production, learning, research and use of cultural relics and proprietary equipment. Tenth, actively undertake the formulation of cultural relics standards. Actively undertake the formulation of national, industrial and local standards in key areas such as archaeology, cultural relics protection projects, cultural relics digitization, preventive protection and disaster prevention and control, and actively implement the pilot work of comprehensive standardization of social management and public services for museums and cultural relics protection units open to the outside world. Make full use of standardized means to comprehensively support the accurate management of cultural relics protection and utilization, the improvement of cultural relics protection capacity, the effective utilization of cultural relics resources and the transformation and application of scientific and technological achievements. Through standard guidance, promote the sharing of various cultural relics protection technologies, strengthen the interactive support between standardization and scientific and technological innovation, incorporate scientific research achievements into cultural relics protection standards, improve the scientific and technological content of standards, and promote the scientific development of cultural relics protection. 11. Promote the application and demonstration of scientific and technological achievements. A number of scientific and technological innovation achievements in the fields of cultural relics protection and restoration, safety protection, disaster risk prevention and control and Archaeology were selected for application demonstration. Focus on the protection of grottoes and temples, earth sites, cultural relics and buildings, murals and archaeological excavations, promote the construction of a test (demonstration) platform for the transformation of scientific and technological achievements, and provide a real environment, site and object for the follow-up test, development and application of R & D achievements. We will carry out pilot projects of cultural relics protection and research projects combining production, learning, research and use, and explore the order type R & D and achievement transformation mechanism of targeted R & D, targeted transformation and targeted services. We will strengthen the protection and application of intellectual property rights in cultural relics, and protect scientific and technological innovation achievements in the field of cultural relics according to law. 12. Reform the operation mechanism of scientific research platform. Reform and innovate the operation mechanism of Shaanxi cultural relics protection science and technology innovation alliance, implement the rotation system of colleges and universities of each alliance member, and improve the enthusiasm of cultural relics research of all parties. Further promote the interconnection and cooperation among cultural and doctoral institutions, universities, scientific research institutes and scientific research enterprises, and actively implement scientific research projects on the platform of scientific and technological innovation alliance. We will reform and innovate the scientific research methods of key scientific research bases, change from single scientific research to joint scientific research, and implement group research of scientific research projects. Innovate the working mode of the Silk Road craftsman alliance platform, unite the cultural relics restoration forces of five provinces and regions, and overcome the key technologies of cultural relics restoration. Shaanxi cultural relics vocational skills competition was held to cultivate cultural relics restoration talents. XIII. Implement science and technology protection projects by "exposing the list and taking the lead". We will implement major cultural relics science and technology protection projects by "exposing the list and taking the lead", and mobilize the whole society to overcome the technical bottleneck of cultural relics protection. Technical breakthrough projects focus on solving major acute scientific and technological problems related to cultural relics protection, as well as major technical problems or scientific research needs restricting cultural relics protection. After screening and refining, they will be listed to the society, and innovation teams with research ability will select the best to tackle key problems; Achievement transformation projects focus on promoting the transformation of existing major scientific and technological achievements. Demand units solicit major scientific and technological achievements suitable for promotion from the whole society. After screening, qualified ones will be listed to the society. Relevant units with achievement transformation, promotion and application ability in the province will be listed for transformation, promotion and application. 14. Innovate foreign exchanges and cooperation in science and technology protection. Give full play to the role of the international cooperation base of the Ministry of science and technology, innovate the mode of foreign cooperation and exchange, and build a multi-level scientific research exchange and cooperation platform. Actively carry out scientific and technological innovation cooperation on cultural relics protection between countries along the "Silk Road", continue to promote Shaanxi Province to jointly carry out cultural relics scientific and technological protection cooperation projects with Britain, France, Germany, Italy and other countries, introduce and learn from advanced experience and methods, and improve the strength of cultural relics scientific and technological protection in Shaanxi. Do a solid job in foreign cultural protection projects such as bagan Pagoda in Myanmar, and actively participate in international cultural heritage protection