Cách đọc kèo châu ÂuϺƵƵݺǰ418Ϻչ˾ʲά˹577κɺ˷ײ֮ʲάʻδԱ417Ϻչ˾ŦԼ˹1380κڷ;ͻȻըͻѳǹʻ汬ըһƬ˻һڴߵŮ˿͵İӶ˴ҿ˿ͽק˻Ů֮7䰲ȫίԱϯأRobertSumwaltʾ2009¹״η˿¹һѡٺѡ
вܵʱӢӼ519ӭȢԱ÷˶ĿǰһҲӺ÷콫Ѳijܽʩܴǰڻϱ˰ȫĸ˾ͱʾʹѻϮвձͬ籨ձϣ֮ϲ齨µ7ڶijݾнϣ֮ľһɺ״ڣƽѡϵľͳһطѡٺͲԺѡڳ밲Ծ̬2016410˹ųDZͣȡƱƱķʽҲ˵շһٴҲʹͥķ˹ųһλ
27֣MRCԳһⷿ۷³ͬȷ˱ܰĵ³δбĺۼһһȷ˳ǵȶദгǩķʽʼ
ʼӴ˶Կƽ̵Ͷ˽ߴڵδѧҴȫǿƽ̹ϵʶסҪ·û߶пܻȷôɵϢ