汪徐春，博士，安徽科技学院教授。
主要研究方向：从事光电功能材料合成与性质研究。
教学方面：主讲《无机化学》、《分析化学》、《结构化学》和《玻璃工艺学》等课程。
科研方面：在Dalton Transactions，Science in China Series B（中国科学）等国内外重要学术刊物上发表论文二十余篇；
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[ DB ] CONNECT:[ UseTime:0.001662s ] mysql:host=pc-m5epcw1px949b110u.rwlb.rds.aliyuncs.com;port=3306;dbname=yousedb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `tb_guest` [ RunTime:0.002106s ]
[ SQL ] SELECT * FROM `tb_guest` WHERE `id` = 833 LIMIT 1 [ RunTime:0.000951s ]
[ SQL ] UPDATE `tb_guest` SET `hit`=`hit`+1 WHERE `id` = 833 [ RunTime:0.001425s ]
[ SQL ] SELECT * FROM `tb_guest` WHERE `id` = 833 LIMIT 1 [ RunTime:0.001032s ]
[ SQL ] SHOW COLUMNS FROM `tb_admin` [ RunTime:0.001081s ]
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[ SQL ] SHOW COLUMNS FROM `tb_anchor` [ RunTime:0.001060s ]
[ SQL ] SELECT * FROM `tb_anchor` ORDER BY `id` ASC [ RunTime:0.002830s ]
[ SQL ] SELECT * FROM `tb_guest` WHERE `id` > 833 AND `status` = 1 ORDER BY `add_date` ASC LIMIT 1 [ RunTime:0.003304s ]
[ SQL ] SELECT * FROM `tb_guest` WHERE `id` < 833 AND `status` = 1 ORDER BY `add_date` DESC LIMIT 1 [ RunTime:0.001449s ]
[ SQL ] SHOW COLUMNS FROM `tb_mcc` [ RunTime:0.001090s ]
[ SQL ] SELECT * FROM `tb_mcc` WHERE `classify` = 1 [ RunTime:0.000852s ]
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[ SQL ] select * from tb_meet_view WHERE start_date>DATE_FORMAT(now(),'%Y-%m-%d') order by start_date asc limit 5 [ RunTime:0.006869s ]
[ SQL ] SHOW COLUMNS FROM `tb_area` [ RunTime:0.001080s ]
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[ SQL ] select table_id,count(*) as num from tb_download group by table_id order by count(*) desc limit 10 [ RunTime:0.012340s ]
[ SQL ] SHOW COLUMNS FROM `tb_meet_doc` [ RunTime:0.001111s ]
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[ SQL ] SELECT * FROM `tb_meet_doc` WHERE `id` = 532 LIMIT 1 [ RunTime:0.000897s ]
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[ SQL ] SELECT * FROM `tb_meet_doc` WHERE `id` = 667 LIMIT 1 [ RunTime:0.000838s ]
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[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_good` WHERE `table_name` = 'guest' AND `table_id` = 833 LIMIT 1 [ RunTime:0.001016s ]
[ SQL ] SHOW COLUMNS FROM `tb_bad` [ RunTime:0.001001s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_bad` WHERE `table_name` = 'guest' AND `table_id` = 833 LIMIT 1 [ RunTime:0.000880s ]
[ SQL ] SHOW COLUMNS FROM `tb_collect` [ RunTime:0.001077s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_collect` WHERE `table_name` = 'guest' AND `table_id` = 833 LIMIT 1 [ RunTime:0.001004s ]
[ SQL ] SHOW COLUMNS FROM `tb_report` [ RunTime:0.001063s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_report` WHERE `table_name` = 'guest' AND `table_id` = 833 LIMIT 1 [ RunTime:0.000972s ]
[ SQL ] SHOW COLUMNS FROM `tb_share` [ RunTime:0.000976s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_share` WHERE `table_name` = 'guest' AND `table_id` = 833 LIMIT 1 [ RunTime:0.002646s ]
[ SQL ] SHOW COLUMNS FROM `tb_comment` [ RunTime:0.001064s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `tb_comment` WHERE `table_name` = 'guest' AND `table_id` = 833 AND `parent_id` = 0 LIMIT 1 [ RunTime:0.000901s ]
[ SQL ] SHOW COLUMNS FROM `tb_tag` [ RunTime:0.001044s ]
[ SQL ] SELECT * FROM `tb_tag` WHERE `hit` > 10 ORDER BY rand() LIMIT 0,16 [ RunTime:0.049617s ]
[ SQL ] SELECT * FROM `tb_comment` WHERE `table_name` = 'guest' AND `table_id` = 833 AND `parent_id` = 0 AND `isdelete` = 0 ORDER BY `add_date` DESC [ RunTime:0.001066s ]
[ SQL ] SHOW COLUMNS FROM `tb_meet` [ RunTime:0.001208s ]
[ SQL ] SELECT * FROM `tb_meet` ORDER BY `hit` DESC,`add_date` DESC LIMIT 0,5 [ RunTime:0.001227s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 273 LIMIT 1 [ RunTime:0.002640s ]
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[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 272 LIMIT 1 [ RunTime:0.000817s ]
[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 23 LIMIT 1 [ RunTime:0.000761s ]
[ SQL ] SHOW COLUMNS FROM `tb_meet_news` [ RunTime:0.001106s ]
[ SQL ] SELECT * FROM `tb_meet_news` ORDER BY `hit` DESC,`add_date` DESC LIMIT 0,10 [ RunTime:0.008270s ]
[ SQL ] SELECT `id`,`title`,`pic`,`city_id`,`start_date`,`end_date`,`tag`,`guest_ids` FROM `tb_meet` WHERE ( FIND_IN_SET(833,guest_ids) ) [ RunTime:0.001085s ]
[ SQL ] SHOW COLUMNS FROM `tb_photo` [ RunTime:0.001107s ]
[ SQL ] SELECT `item_id`,`guest_id` FROM `tb_photo` WHERE ( FIND_IN_SET(833,guest_id) ) [ RunTime:0.002995s ]
[ SQL ] SHOW COLUMNS FROM `tb_met_item` [ RunTime:0.015321s ]
[ SQL ] SELECT `met_id` FROM `tb_met_item` WHERE `id` IN (0) [ RunTime:0.000881s ]
[ SQL ] SHOW COLUMNS FROM `tb_met` [ RunTime:0.002458s ]
[ SQL ] SELECT `id`,`title`,`pic`,`city_id`,`start_date`,`end_date`,`tag` FROM `tb_met` WHERE `id` IN (0) [ RunTime:0.000931s ]
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[ SQL ] SELECT * FROM `tb_area` WHERE `id` = 14 LIMIT 1 [ RunTime:0.000869s ]
[ SQL ] SELECT * FROM `tb_guest` WHERE ( `id` <> 833 AND `id` IN (0,829,830,831,832,833,834,835,836,837,52,56,147,148,149,70,34,73,101,254,840,484,838,481,271,63) ) AND `status` = 1 ORDER BY rand() LIMIT 0,5 [ RunTime:0.001651s ]
[ SQL ] SHOW COLUMNS FROM `tb_para` [ RunTime:0.001390s ]
[ SQL ] SELECT * FROM `tb_para` WHERE `id` = 1 LIMIT 1 [ RunTime:0.001864s ]
[ SQL ] SHOW COLUMNS FROM `tb_advert` [ RunTime:0.001364s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 133 LIMIT 1 [ RunTime:0.000938s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 132 LIMIT 1 [ RunTime:0.001054s ]
[ SQL ] SHOW COLUMNS FROM `tb_category` [ RunTime:0.001515s ]
[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 5 ORDER BY `sortid` ASC [ RunTime:0.000955s ]
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[ SQL ] SELECT * FROM `tb_category` WHERE `pid` = 5 ORDER BY `sortid` ASC [ RunTime:0.002485s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 134 LIMIT 1 [ RunTime:0.000818s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 135 LIMIT 1 [ RunTime:0.000955s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 136 LIMIT 1 [ RunTime:0.000887s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 137 LIMIT 1 [ RunTime:0.000985s ]
[ SQL ] SELECT * FROM `tb_advert` WHERE `id` = 138 LIMIT 1 [ RunTime:0.001523s ]
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来源：中南大学
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江西 - 南昌 
2022年09月27日 ~ 29日
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