¸ù¾ÝµØÏÂˮλ¡¢¿ªÍÚÉî¶È¡¢ÍÁµÄÐÔ×´Éè¼Æ½µË®·½°¸¡£(- -°ãÑ¡Ôñ¾®µã½µË®Óë¹Ü¾®½µË®Óë³éÅÅÏà½áºÏ)£»±¾¹¤³Ì»ù¿ÓÄϱ±¿í**m¡¢¶«Î÷³¤**m£¬¿ªÍÚÉî¶È**m£¬·Ö¶Î·Ö²ã¿ªÍÚ£¬·Ö²ã¿ªÍÚÉî¶È²»³¬¹ý2. 5m¡£²ÉÓûúе¿ªÍÚ¡¢È˹¤¸¨Öú¡¢×Ôж³µÔËÍÁÏà½áºÏµÄ·½Ê½Ê©¹¤¡£