4ÔÂ29ÈÕ£¬ºÚÁú½­Ê¡º×¸ÚÊÐÂܱ±ÏصØÇøÅ©°²ºìС¶¹³ö»õ²Î¿¼¼Û7.0Ôª/½ï£¬¼Û¸ñ½ÏÇ°ÆÚÉÏÕÇ0.2Ôª/½ï£¬Ä¿Ç°²úÇøºìС¶¹¸ßλÔËÐУ¬ÏÂÓιÛÍûΪÖ÷¡£