故 ????? ??? ?? ??
“??? ??? ?? ?? ???”
‘???? 772’… 77.2g ?? ??
![](https://dimg.donga.com/wps/NEWS/IMAGE/2014/03/13/61665869.2.jpg)
![](https://dimg.donga.com/wps/NEWS/IMAGE/2014/03/13/61665869.2.jpg)
‘??? 46??’ ? ? ?? ? ??? ??? ?? ???? 12? ??? ??? ?? ?? ???????????? ???. ? ??? ??? ????? ???? ??? ???? ????? ??? ?? ????. ??? ??????? ‘???? 46??? ?? ??? ?? ?? ??? ???’? ??? ?? ??? ????.
??? 77.2g? ??? ??? ?????. ? ?? ??? ????(‘PCC-772’)? ??? ???. ?? ??? ??? ??? ???? ??? ???? ??? ??? ?? ??? ?? ??????? ????? ????. ? ???? “???? ??? ??? ???”? ????. 1984??? ? ??? ????? 205?? ????. 2009? 11??? ??? ??? ??? ??? ???? ?? ????? ????.
??? ?? neone@donga.com