div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: blogsciencenetcnblogsciencenetcnuploadblogfile2010102010106154944146244pdf10 23-29B 10 h 23 HHA 10 24 FlffiJH 10 E 25 HH— 10 E 27 10 E 28 10 E 29 FlJËHi IJABE src=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: blogsciencenetcnblogsciencenetcnuploadblogfile2010102010106154944146244pdf10 23-29B 10 h 23 HHA 10 24 FlffiJH 10 E 25 HH— 10 E 27 10 E 28 10 E 29 FlJËHi IJABE src=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: blogsciencenetcnblogsciencenetcnuploadblogfile2010102010106154944146244pdf10 23-29B 10 h 23 HHA 10 24 FlffiJH 10 E 25 HH— 10 E 27 10 E 28 10 E 29 FlJËHi IJABE src=https:reader043vdocumentsmxreader043viewer20220407165e21d499307fb057aa2aa1b3html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdiv