div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220304165aa245f47f8b9a436d8cbe46html5page1jpg target=_blank img data-url=documentvol-21-no-1-1999-m-opc-9-91-a-c2s-c2sffij-liu-f-datajci-netorjpdatapdf21021-01-1015pdfvolhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: vol 21 No 1 1999 m opc 9 91 a —C2S —C2SffißJ Liu f datajci-netorjpdata_pdf21021-01-1015pdfvol 21 No 1 1999 m opc 9 91 a —C2S —C2SffißJ Liu f-CaO LñL loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220304165aa245f47f8b9a436d8cbe46html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220304165aa245f47f8b9a436d8cbe46html5page2jpg target=_blank img data-url=documentvol-21-no-1-1999-m-opc-9-91-a-c2s-c2sffij-liu-f-datajci-netorjpdatapdf21021-01-1015pdfvolhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: vol 21 No 1 1999 m opc 9 91 a —C2S —C2SffißJ Liu f datajci-netorjpdata_pdf21021-01-1015pdfvol 21 No 1 1999 m opc 9 91 a —C2S —C2SffißJ Liu f-CaO LñL loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220304165aa245f47f8b9a436d8cbe46html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220304165aa245f47f8b9a436d8cbe46html5page3jpg target=_blank img data-url=documentvol-21-no-1-1999-m-opc-9-91-a-c2s-c2sffij-liu-f-datajci-netorjpdatapdf21021-01-1015pdfvolhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: vol 21 No 1 1999 m opc 9 91 a —C2S...