搜索结果: 1-6 共查到“知识库 安全科学技术 Technology”相关记录6条 . 查询时间(0.187 秒)
A REVIEW OF DIGITAL WATERMARKING AND COPYRIGHT CONTROL TECHNOLOGY FOR CULTURAL RELICS
Three-dimensional Model Copyright Protection Digital Watermarking Information Security Protection of Cultural Relics
2018/5/15
With the rapid growth of the application and sharing of the 3-D model data in the protection of cultural relics, the problem of Shared security and copyright control of the three-dimensional model of ...
Inspection Technology, Detection, and Compliance: Evidence from Florida Restaurant Inspection
Inspection technology PDA Regulation Detection Compliance Restaurant hygiene
2015/9/21
Many regulations mandate that government employees inspect economic entities on a regular
basis. In this paper, we show that a small innovation in inspection technology can make
substantial differ...
Mine safety information technology in the framework of Digital Mine
Digital Mine Mine safety Information technology
2012/3/31
Digital Mine is a key research domain of Digital Earth. Because of the spatio-temporal, three-dimensional and intrinsically dynamic nature of mine safety management data, it is difficult to make a bre...
Rapid regional outburst elimination technology in soft coal seam with soft roof and soft floor
Soft coal seam Regional outburst elimination Numerical simulation Gas drainage
2012/3/27
In order to solve the problems in outburst elimination of coal seams with outburst potential, methods of field testing, theoretical analysis and numerical simulation are employed in this study. It is ...
Rockburst hazard determination by using computed tomography technology in deep Workface
Rockburst Elastic wave CT Velocity anomaly Inversion Verification
2012/3/28
The rockburst in mines results from the dynamic load coupled with static one in coal seams around workface zones, so it is essential to learn the stress distribution of the coal and surrounding rock f...
Research and practice on fluctuation water injection technology at low permeability coal seam
Low permeability coal seam Fluctuation water injection Permeable agent Dust fall Rock burst Cooling
2012/3/31
In order to solve the problem of poor affusion effect on low permeability coal seam, the paper analyzes the micro process of the coal seam water infusion in wetting coal and determines the main factor...