4ÔÂ1ÈÕ£¬ºÓÄÏÖÜ¿ÚÎåµÃÀûСÂóÊÕ¹º¼Û¸ñÔÚ1.585Ôª/½ï£¬¼Û¸ñϵ÷1·Ö£¬°´Öʶ¨¼Û¡£ºÓÄÏÖÜ¿ÚµØÇøСÂóÊг¡¹ºÏú»î¶¯Æ½»º£¬Êг¡¼Û¸ñÆ«ÈõÔËÐУ¬Á¸É̳ö»õ»ý¼«ÐÔÒ»°ã£¬Ãæ·ÛÆóÒµ°´Ðè²É¹º£¬ÕûÌåÉÏ»õÁ¿²»´ó¡£