4ÔÂ19ÈÕ£¬¹ãÖݽ­ÄϹûÊßÅú·¢Êг¡Éú½ª£ºÊг¡Êܵ½¹Ü¿ØÓ°Ï죬×ß»õÁ¿Ò»°ã£¬²¿·ÖµØÇø»õÔ´¼Û¸ñÎÈÓ²¡£²»Í¬Æ·Öʼ۸ñ²»Í¬£¬ÒÔÖÊÂÛ¼Û¡£É½¶«Äà°ÍÃ潪ºÃ»õ¼Û¸ñ²Î¿¼1.60-1.70Ôª/½ï£»Ò»°ã¼Û¸ñ²Î¿¼1.20-1.30Ôª/½ï£¬Äà°ÍС»Æ½ªÏʽª¼Û¸ñ²Î¿¼2.30-2.40Ôª/½ï£¬ÓÅÖʼ۸ñÔÚ3.40-3.50Ôª/½ï£¬¼Û¸ñÎÈÓ²£»¹ãÎ÷½ª¼Û¸ñÔÚ0.70-1.00Ôª/½ï£¬¼Û¸ñÎȶ¨£»ÔÆÄÏС»Æ½ª¼Û¸ñÔÚ1.20-1.50Ôª/½ï£¬¼Û¸ñÎȶ¨¡£ÒÔÉϱ¨¼ÛÊÇÊг¡Ö÷Á÷³É½»¼Û£¬²»º¬¼«¶Ë¼Û¸ñ¡£