mailto:lijl@gcu.edu.cn li jia long mailto:lijl@gcu.edu.cn li jia long https://www.carsi.edu.cn/index.htm https://www.carsi.edu.cn/index_zh.htm gcu.edu.cn 广州城市理工学院(Guangzhou City University of Technology) Guangzhou City University of Technology https://mgmt.carsi.edu.cn/member_files/gcu.edu.cn/gcu.edu.cn-logo.png gcu.edu.cn MIIEJDCCAoygAwIBAgIVAIKhNXPfYR1sCBoB8MB8+WY4biWSMA0GCSqGSIb3DQEB CwUAMBkxFzAVBgNVBAMMDmlkcC5nY3UuZWR1LmNuMB4XDTI1MDUwODA4MjUxMVoX DTQ1MDUwODA4MjUxMVowGTEXMBUGA1UEAwwOaWRwLmdjdS5lZHUuY24wggGiMA0G CSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQCydO6PhCItEUGRlvXXu8zeX9rrsMCp Ykz+KLfkT+19nw5/IaGA+rVI1RvFLZ8ATNnxAe1OLt+z7XHL9JxosTufUUPkkMsO Bj+rCUQsCxpC8Mep5wlLk4QbdBeF93UcAo1QtcX/48pIm9v4We0Swr51Etpk8jMC 9yX6vlj+mhWvHtI+9viAodmha71dv5upk5cgvi2Iqbym/oiFvRHdWCdtkGaxbcQE JnnQRURrYs4jIvDu7pD8wWovVvvlwseqhDELGH4q9wdtUs6D4/PKGkmrSAHceELz qMMOWkiBcKczaT+QlqkcceYWYN+9SMer+3SvjiUmGfbS9eH70F0IMxdXw/vd6DxS sZSo5whMvbgFDwEmlB3Ws1MjPGlaKBFJUm4UQeEYUWQd0wPn4w1qYSOE5T4vV0wD 0AMrom9snJ8YxLbV33EnDI45oaYwpcNq1bzoo0VWztSTXFxiwB0A9qgdjAYXEoAy qdQm2mZIZqkJbq7VVio+1f4iu0xY2HjW/oMCAwEAAaNjMGEwHQYDVR0OBBYEFBSX 2Stv3FafnUIIBeObD84BK+2JMEAGA1UdEQQ5MDeCDmlkcC5nY3UuZWR1LmNuhiVo dHRwczovL2lkcC5nY3UuZWR1LmNuL2lkcC9zaGliYm9sZXRoMA0GCSqGSIb3DQEB CwUAA4IBgQCSscAt1RDdCGBkR+zaCNz7+P8jJWfGV6lIoKeZaezvi6x8Rb2Uans8 iWD1OdNp4nKNa4e4/UAAIg0tk3rbKdJKTflHcl2c4hk+dgifwo6Kj+GpTFNfTZGi fbs2xQmF065fOjchcG5LWydorAFTFUrzXJFpkyDeaLj02qQR6MmyGtQeAkNZzuAa 0FyVfbyjTrUupbSyIAOKyRS//VdtAsdhPJKBUs/58SUOdIfi9O1za76nQnPe+rnr WzXTaNQTEjXm/MKWcoRWWpB5cxxyuYLXkEXrgf73KnRTjhdacPTdX/iWQbP4jm05 XmN/OEH1ZqvhT73qUfblQx9GF5DelSakbkk5hwdL4hMzNq/oKCfKGG60tGJS9QHQ DJpO7JxEe05x87KwbC1Vcd+0hcYhe+bNE/VZ2IPcvOl5Hl7aa2cHUEa9flGtgO4s 4UKyQb2v0e6YGZjY0l0JjwlwqEnCrP6DaxStzftn0lEkseg+t7zOzFsKsX6eAvCC kIlsGqHL/NU= MIIEJDCCAoygAwIBAgIVAJxUUZS5ydeQ8nqxnTnXSj2w2ZLvMA0GCSqGSIb3DQEB CwUAMBkxFzAVBgNVBAMMDmlkcC5nY3UuZWR1LmNuMB4XDTI1MDUwODA4MjUxMVoX DTQ1MDUwODA4MjUxMVowGTEXMBUGA1UEAwwOaWRwLmdjdS5lZHUuY24wggGiMA0G CSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQCneeZkpn1JG3M5l00tU1FrTAy7Zu7u eMj0iWQl7EbOrlvPONTDwL7UEYj6lfbzIj3vGqwYIBCMg/aIGN2owIPdwQilQ3Tj 9FfVbVv2OBILBZ1xwR2WfINzl5QVBH8EvY/7IEddtF5Y4A/yMfC/XIZsSunxVFE4 j/hwIZcmpCK9vDMtc1CMG6oSIWvYyF1dJD7y44P4JRCqcDs5r459u1ONII/VDIXq 2qzHLgUXuItaAzpvylJIkOQeibX6Ffmi6YUfNIzvKOfwvpaTH0XADfoWdOeJIB08 ZeE/yNGiElfsdENB5vW/d+uq4kyOrs4gyyAr1D2ei6P4CqLaw+CTXmjB0WIdwxky hBcdidaGIZmUMR6JYq48CzWvZUtFxUqM+ta5lqgtLIfNzkxBSIZTDKN/Q5WFS9Oq kZfst8Rx6Y69J1Loh19ySzRCQtRrt5u0XxbIdw6I8rNRbhyi6RZLs+hPCCXzdgF6 eNP8bWng28L8NCWeHruFncxSKRUtBXwyZOMCAwEAAaNjMGEwHQYDVR0OBBYEFFsu +rJbNDea6skJTZ88MrKRPG3sMEAGA1UdEQQ5MDeCDmlkcC5nY3UuZWR1LmNuhiVo dHRwczovL2lkcC5nY3UuZWR1LmNuL2lkcC9zaGliYm9sZXRoMA0GCSqGSIb3DQEB CwUAA4IBgQAan60XEZvfBCXL1BlWrDuOogTE3Jewv5zQzKqF80xi6EekQMwJxFZr mPv/2iDo34QJF17S5pMzKsqyQRGcKAXuArjFS27lqtV7EY7QpjqOMxfo059hYBLb R1A/WvavcJYvab+lndGMxt1N90fpOzXzv8n8iH+Sxmo6lY/CjiniWUcXi1cHXsy4 Tx6Jc0hqsTC5mPicP9xHZH5fPHzhKMZtXYv8PLoVR5uZF60al6SmrrW0s4uaJFCt 8mUMPfcjAOFH0jQ8M0i+1q9ll+ZG1csDrkaZDCegNR0ZESsNDuxqGBHaPjr/IQPd YRcaIc8FHy6l6cWdAQAnRPODDN5c8IglWOzHWBfmZUKr76f81AVi0ScNAByYlBI6 kxPEjfB5SWgBbcDN9DaU/BUqzykyE4vXG3RztYxC1HUXtdwfiXyHKHykVIVzTKJq EZwZS+DhoDcBtf+SaxEkdil2SDcY6Tgs4U+D0PNqLDT1C+PKvkygxM012N06FM5O WrYAgS4rIgk= MIIEJDCCAoygAwIBAgIVAIT7XgHpWGgThg5wtvnYU2EDzo6CMA0GCSqGSIb3DQEB CwUAMBkxFzAVBgNVBAMMDmlkcC5nY3UuZWR1LmNuMB4XDTI1MDUwODA4MjUxMVoX DTQ1MDUwODA4MjUxMVowGTEXMBUGA1UEAwwOaWRwLmdjdS5lZHUuY24wggGiMA0G CSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQD7WWSoKRX2OkP1jT8fURWLVuuQfjXM v3JD4bqqQE3OWA+8Bj9beRUrJuySXF0dvti4UrLbBXXVeXhrNE7MS6clpEqA6eIq ykL+EovWwpyfRnRHV+j2c8kpEkOMUwYo1lLrHzm4jwL81vV542l5Fhz05HVyFlyf E1VaSU+zkZhqXku0qVO68ZcgdYo8UU6q7KMDlTs783TNykuqcXeV2eAHtDKQunaR 0p0FMmCjWWxVfGSICDQoFoawVra5LBu7LpOZdXZwWIrPsSr059ddwBxSlnvkoKUL dmXdopC1jCdX0JDUWzmO1Exg9bLMA00LUvKhUzf+5v20x09470xD+9hej7xxzNwZ 3SqcIXICGcy5MReOV5AhUJTnQKOmiU5cZR9zk2TlgIrrKyIueWjCw2pCpD3CZAEP CAI0I0QTIH1HtAqfghTBZWSD2bN4B4/A84sl9lY5Wq/8A919zjCedGVmBJY9U/0e T+CrFCfdr93r/8CVrUeMfYAuRnflFTySbyMCAwEAAaNjMGEwHQYDVR0OBBYEFKkq vqNqyW0dDETMvDVe3RIb6oJNMEAGA1UdEQQ5MDeCDmlkcC5nY3UuZWR1LmNuhiVo dHRwczovL2lkcC5nY3UuZWR1LmNuL2lkcC9zaGliYm9sZXRoMA0GCSqGSIb3DQEB CwUAA4IBgQC3pp6Yb2rHknbRvpIPIB5TIMBMTbKwbj3jyZ72C5G54J0oNi+gyEsn vfgwtmJZrj16vMND9nnFeO5G/6dePGwqdehUBNSm8AAd/Bvgv6UpQ1ApXDWq9Y9B EwL6G2j1p3HN1Py/yjyuJ0b+ZCxQ7IdKUYYAN/L5NQxlhnEW7a7e4tn1dg/gpm94 +E7lULTdiIxCs06NPLNuFqueLYfShhnpfDbEX69cxcRfVjL8fJp4O6r4gBQD7VeR 2jESHqids75nIwuwlkEdNwkT/615BLxmD0FbBgYE5iFk2Dzx4x2ITpA/bFBn8SJ4 RLr6Pnyx16ORq3g5d9SH2ZN2Mop9gteq1tkd1RqiQa2YbLHoF5QOa9o9DM2MfCL6 Ytb3qqBZ9ZZzt+iRgT3cTEYfUywFLK/rvPyNAJ0OQhGRFmAwnq2ot5IG6wb5BsFR exy4+Yg2ZXgHIfIN6aR+TK6mvdVwfweNfPGrVBDI41QjEkxtirqg0aDDzsvwxolj i+c+FSgMxbw= Guangzhou City University of Technology Guangzhou City University of Technology https://www.gcu.edu.cn