æ¸?骨ç?æ¦?念è?¡å?¨çº¿??è°? 人工?³è??????å¹³å????ä»?2%

?¼é??æ±?9??15?¥ä¸¨éª¨ç?æ¦?念è?¡æ?¨æ?¥ä???ä¸?åºþ@???????©ç©º?½å?°é??ä½??????´æ¶¨ï¼?ä»??¥ç??ä¸??ºç?°é??ä½???è°?ï¼?æ¸??¡æ?¥ç??»ç??è·?è¶?9%ï¼??±åº·?»ç????å¨?é«??¡ä»½è·?è¶?4%ï¼?å¾????»ç??è·?è¿?4%ï¼?A?¡ä????»ç????å¿????»ç??è·?è¶?7%ï¼?å¨?é«?骨ç?è·?è¶?4%ï¼?大å???»ç??è·?è¶?3%ï¼????©æ³°è·?è¶?1%??9??14?¥ï??½å??»ä?å±?ç»?ç»?å¼?å±?人工?³è????ä¸?¸¦????è´??并产????ä¸???ç»????????????产å??为人工é??³è????人工???³è??ï¼?????å¹³å????ä»?2%ï¼?é¢?计è??çºþA´¹??60亿å????é¦?å¹´æ??????è´?????4ä¸?å¥?ï¼????¨å?½å?»ç???ºæ???»é??æ±?????90%ï¼???è´??¨æ??ä¸?å¹´ã?????ºæ?????ºï?æ­¤æ?????ï¼??????¨å?¨äººå·¥å?³è??产å????è¿??£æ?¿ä»£ï¼??½å??ä¼?ä¸???????è¿?ä½?ä»·ç??¥ï?è¿???????产å??å¸?????ï¼?????è¿??£æ?¿ä»£??
责任���Robot RF13015
精彩?¨è??
??è½½æ?´å?
?¨é?¨è?è®