4ÔÂ14ÈÕ£¬ºÚÁú½­Ê¡´óÇìÊÐÁÖµéÏØóÒ×É̱¨ÕäÖéºìС¶¹³ö»õ²Î¿¼¼Û7.8Ôª/½ï£¬²¿·ÖÉ̼ұ¨¼Û7.9Ôª/½ï£¬Ä¿Ç°Êг¡¸ß¼ÛÄѳɽ»£¬ÊÜÒßÇéÓ°Ïì³µÁ¾ÔËÊäÀ§ÄÑ£¬µ±µØÊг¡½«ÓÚ±¾ÖÜÍêÈ«»Ö¸´¡£