mailto:xiaom0831@163.com xiao min mailto:8521127@qq.com li hua ming https://www.carsi.edu.cn/index.htm https://www.carsi.edu.cn/index_zh.htm chnu.edu.cn 淮北师范大学(Huaibei Normal University) Huaibei Normal University https://mgmt.carsi.edu.cn/member_files/chnu.edu.cn/chnu.edu.cn-logo.jpg chnu.edu.cn MIIEODCCAqCgAwIBAgIVAP0jB9TK8iP75LRT9ElQ/zbeRXvKMA0GCSqGSIb3DQEB CwUAMB4xHDAaBgNVBAMME2lkcC1saWIuY2hudS5lZHUuY24wHhcNMjUwMjI4MDYz NTU5WhcNNDUwMjI4MDYzNTU5WjAeMRwwGgYDVQQDDBNpZHAtbGliLmNobnUuZWR1 LmNuMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEA0nx804TZNbfnsYJ6 IapEV7+L27AlWcHpv4gN5CLrhVRe7Vtk0QSA+krEkXLrI7ivvYSRUt0Ncw0TjkpR Om86AInQA96DMnJ4ntbx15qClchI0FnEw6VlZzv14qh2H+bD8o39nvvlkXF/h/Hj 3SnCil1QpfiZxwDqF+t0Le+e7uPBsPE4/CorLKFum0hR0/ajvctLw2gQYsg7Yo3F nXH1+kHBZjdhu591k+s2eLvNlzMZpN6MqWWSgujXAXtxAoNORgaRn6Y0ZUM8nZSl WTQ7o8IORVOxV+O2VEafuPh9mq0Us/26tpTHSErUNFHgKV2L9bLy+9fWzgc+Mz9W xY64eS7bUTbGgid2uBzW8x3Ewkms8tVwfYC3IILJjzIn7z5eIhUzA+kM9iHMAcd6 UHw1bs2j+59CXw89oX/XNvIEOyRK0IkbFke9BkvCS0qbpBWT9Mt9d0k2ST69TOyX mGbrzcTegIs5jyrRv5Qg9NpgPeno+AAfU0JBPoSJBhgAa6IbAgMBAAGjbTBrMB0G A1UdDgQWBBSxkPDFR7itL+n/SnxaNNIMaCROGzBKBgNVHREEQzBBghNpZHAtbGli LmNobnUuZWR1LmNuhipodHRwczovL2lkcC1saWIuY2hudS5lZHUuY24vaWRwL3No aWJib2xldGgwDQYJKoZIhvcNAQELBQADggGBADad+piEcEpcYzYuxj5VamCnyF0Y WC3jc1hsZ8ApkkX3YVchhATgZDGanb5tc4yhu/uCYetFKuykuJsDgyRYRgxv0O+f eOU+Lj3CMRR27RznjpoYs/EMrr3egAHiv5NMUdZX9QuhfDBLbhUDR5DeI+rwOHJR uaxqumTTCwB5a7ECpHrxQVs51YIfbYkLxOQvdMLzMrziqGS+5zDoI2KvbG+gWbRz XUL1JISXlBZm+cvugXLk0zLQmXF4JdlNUNSkiQdXJq6dUVOEt1DmcmcPe2yDgp5S NsQPJCsZ7U902Y/wFMf1zl0Pbj1AlyU6VzeUSX7D2adhBUJI5zHWkchvTD2POsYV HlFBBupvuBe6bfT5qcMP9H1yM5NbwJEe1FAp4iPNUBUPEpxWMBVsr3TF1I8KMF6h cZOmjAp0HA4D7WWiVkO3c29xs17ilz/9z5htTpxr+QvMsy/GCC/z4AbU7sQX4JZ2 dTAzYPHk5NEY2BIrIUqBSGKzaf6qtPg9UJYe8A== MIIEODCCAqCgAwIBAgIVAOqtkIaEj8/0K0DYULqoxbeuhfTFMA0GCSqGSIb3DQEB CwUAMB4xHDAaBgNVBAMME2lkcC1saWIuY2hudS5lZHUuY24wHhcNMjUwMjI4MDYz NTU3WhcNNDUwMjI4MDYzNTU3WjAeMRwwGgYDVQQDDBNpZHAtbGliLmNobnUuZWR1 LmNuMIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAlXitvzUfbXZV4aMb I8kRtXf/vteFuagVJHhr0hg5+D1E1LLwEHSwK1iMbD1ftkwg9twez6LTMW1j8p+B hnoNEPUT5cfKCimmZLExWUIuyl2xYHt+xtc+xjIHX3+Zw7Una9UdRRN+BPlktSrL 85smfS6PllP7iahfdsZlIGx5tMkNQEAtKVyh7kzmKUO1inWB4L27YY2ayLLP3iZJ t4WHsylfEAWWyl34DHckcLzPFmY5iH9WJr5hxfyOyvYsesbZ+vx901U5miMR3bqZ 4Ib4x15U4kn3h9sSpLMOUfnreRXIUmVAagj1JH3uF1IMDYqUjrjULJXDJXBPPT2c cXqifvU85EPw77nFoFXdq1/L1UNoL8NXJptnDlEtBFoVfsGvepi+ZMIVpr5Py2p9 T+ZSF9TtLZ67b+7OtFuTJlAiuvFplI6rr9dtfXPK2x9BBiZjsRNec2ywtlV4Eb7y yBhXt+ccf44zQzd/JVODty+Kyx3Mhyfhi8KGhWVn2AIx0nrFAgMBAAGjbTBrMB0G A1UdDgQWBBTQpZSCcmJlJYwb2LkRs24adEk5DTBKBgNVHREEQzBBghNpZHAtbGli LmNobnUuZWR1LmNuhipodHRwczovL2lkcC1saWIuY2hudS5lZHUuY24vaWRwL3No aWJib2xldGgwDQYJKoZIhvcNAQELBQADggGBAF4LTZu0ZFsKedkrNaJ+XChJud38 /oxcpVNDP7qp0UTKI0jN5Kk77jkBO2cIcoSnRLhs9oSBmE7zF/OoYMa8smRf6Kxu 31DgiRHKtn92jcKN9ea7VC7b3LyiOpndXO5LmzL/704BTa7mb1OVU3NjXV9TRZax FUsAPrA4u8mS/suUK1tPNkgCXivreUCRNMyAlaec/CDxF5OKXwyQHp4S5uyEfdrl EFFpb4wG2aUf7DsUzeh4WV93CLDjy5UkEkJp6VsQQnHkNRXHk7MdLrraSGUxSegB y3rf2C0ux92ok37zyB7lhKyPp4vszrm6yP7sE9FfTcc+9iikFFfSxWAxjeZJ26Nf dgaFSO+SnDhBFtucQafNt++FthMkADMTDdJcF4go/DsjIv12awi1DI4GES8T0C9P P9morTo8Hc9lsc1R52RRNYvQhIMywddlKlhupv82GnanWVrCyLBg/7t9JRVrTWEk BCALTRBQVvl7wfGt/f4+aG1reeER80KmbIhWnA== MIIENzCCAp+gAwIBAgIUSj1uDDfMeDl/D5rJYCIFIUJzRbswDQYJKoZIhvcNAQEL BQAwHjEcMBoGA1UEAwwTaWRwLWxpYi5jaG51LmVkdS5jbjAeFw0yNTAyMjgwNjM1 NTdaFw00NTAyMjgwNjM1NTdaMB4xHDAaBgNVBAMME2lkcC1saWIuY2hudS5lZHUu Y24wggGiMA0GCSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQDR94CJAp4tYOkSvCWv IKMdnH3tcs7RKXLniuFms0HL90qmNIJ3+Dk4FgGDTi2QojQnCWuhxtiYq244t1uK X9itXRk9rlfW3wH/VV74DdTwJLQn5grjJ10Gqxld/EjLNGrECvvVZeotoBHff7NJ z3dQ0uWYOBwaU+JvbOJQBzyJF9KPT/o3c5vedK7+fqWR3ktkR7RydyWKu8r2mufa MGxixSD9q6idIrz6Q40tmBSLBbSgho8uVOzBjG0jcqi2nPo1H6wJIy1TonFKFw/m ZS2EEmSWomu0b1S6FML9A3vyYMfGxq+DLPygQ4U/l9ITWcYshXsVWJ9CS/M3Wnxc Fzpxz1/42bvPVt2BHgvKXeMW/Fzmn/hDeAa1lfWpttk18uGNH2femiAjR+SlbYkM HcB4JW5MPZW6O90++7DYiWjC8smol/FmS8lTWINUef8woYWiZ2HH7rX6Fv8s5iWQ Kk5DT5uSIy4cx6MgBmeVWuzB7ICw/PvFrnU0h1ol841Eb2sCAwEAAaNtMGswHQYD VR0OBBYEFCQvAGF744gWw4Qfr6l9kFehdp7RMEoGA1UdEQRDMEGCE2lkcC1saWIu Y2hudS5lZHUuY26GKmh0dHBzOi8vaWRwLWxpYi5jaG51LmVkdS5jbi9pZHAvc2hp YmJvbGV0aDANBgkqhkiG9w0BAQsFAAOCAYEAzZHHDz0VrYxiYzHEsGGFjTcTLcyc JGYJfsAigDf67xGGm3jY96AFZEyPiaeUBliIDCZe4EESxh2mldc4633V7ZHIQpF4 bFcTfna3+0Z5r9DD7Ww15Eca312IDJuolL4eaSPs8fCBIQqK81MYLUoqBpk9Tjrv xDWGPvzUZIhzYGWJCuQ7qf5ImAIIqelyljA2bNYTNVRvsy0BQpmskGht7zvRTo98 bZ2FcbQhXAHU3PuimhdLB/zf7XjYGUma1U/wfYztuj1PTi4kzark/eQAok60tR0q juGuDyd0I/CDJottcQJSQolX1yCJSR3Nc5F+jARrJVyyg19CzhxiQC31bAIpkn9I BMkLT0g9nlvpLQzIs/hJtlHyRJAiHfEU2AJZJRik9WitxDeC7aV/AoxO78zgwv39 PJrFJkr4HUsmwTnnslGakWj8yPwxFtUFPwwUHaZd3zT1cZ3uQb654QFnWrx7xUBI TdjSYo75CX4smY5NdsL7/t4rWG8Fg3HJAcIA Huaibei Normal University Huaibei Normal University http://www.chnu.edu.cn