1MACRO POLICIESBusiness Information52FINANCIAL POLICYBusiness Information5-63INDUSTRIAL POLICYBusiness Information64The installation of a diskless workstation based on ubantuWU Yang-lei, LIU Cheng-ji, ZHU Yuan-zhong12-15,185FPGA pipelined architecture design and implementation for Chirp-Z TransformSUN Jian, HAN Wen-jun, LING Yuan24-266Application of fingerprint recognition technology in public transportation payment systemLIN Xian-qi33-357A 3D Scene Saving and Reproduction Method on OGRELI Jin-feng36-388Network Management Solutions and Implementation of Financial department in Colleges and Universities under the Environment of Incorruption Culture ConstructionNIU Dong, KANG Ying, LV Si-si42-449Design and application of ancient city digital protection system based on 3d laser scanning technologyZHAO Qi-kai45-4710Design and Implement of Parametric Modeling and Analysis for Construction HoistWANG Zi-yuan, ZHU Chun-yang, ZHANG Lu, LI Chuan-shan, LIU Ya-fei48-5011Application and disscusion of aeronautical meteorological observations and reports softwareWU Yan57-5912Design of human-machine interface of four-axis industrial manipulator based on Wei-lun touch screenLIN Xian-qi, CHEN Hang60-6213Research on Algorithm of Smooth Surface Footprint Image Extraction and Processing Optimization for Light DustSHI Ming-zhi63-65,6814Application research on optimization of BP neural network by PSO algorithmGUAN Cheng-li, YANG Yue66-6815Explore common problems and solutions in C++ programmingWU Xuan69-7116Real Estate Price Information Acquisition and Analysis Based on Web Crawler ——Take Qingdao as an exampleJIANG Dong-min, ZHANG Yong-zheng, CHEN Ya-jing108-111,11417Analysis of enterprise intranet security detection method based on big data and artificial intelligenceWANG Yue-ling112-11418Design and Application of VR in junior middle school physics experiment —— take the imaging principle of physical convex lens in junior middle school as an exampleA Yan-song, GAO Zhi-jun126-12919Convenient Service to Explore the New Pattern of Land and ResourcesLEI Tong, ZHENG Peng, BI Jing-ke151-15220Research on the current situation and Development Countermeasures of Huai'an traffic informatizationZHANG Guang-yu153-155 