1¡¢³ÉÊì±äƵֱÇýÊÖÒÕ£¬£¬£¬£¬¸ßÖÊÁ¿£¬£¬£¬£¬¸ßЧÂÊ£¬£¬£¬£¬¸ß¿É¿¿£»£»£»£»£»£»£»
2¡¢Ë«ÆÁÏÔʾ²Ù×÷ϵͳ£¬£¬£¬£¬×Ô¶¯»¯¡¢ÖÇÄÜ»¯ÀíÄ£¬£¬£¬Ò»¼üÆôÍ££¬£¬£¬£¬¸ßЧ×Ô¶¯»¯×÷Òµ£»£»£»£»£»£»£»
3¡¢×Ô¶¯»¯µç¿Øϵͳ£¬£¬£¬£¬×Ô¶¯ÔËÐУ¬£¬£¬£¬ÖÇÄÜά»¤£»£»£»£»£»£»£»
4¡¢Ô¶³Ì¼à¿Øϵͳ£¬£¬£¬£¬3¸öÉãÏñÍ·£¬£¬£¬£¬13¸öÈ«·½Î»ÕÕÃ÷µÆ£¬£¬£¬£¬ÊÒÄÚÏÔʾÆÁ£¬£¬£¬£¬È·±£24СʱÇåÎú¼à¿Ø£»£»£»£»£»£»£»
5¡¢µÍÔëÒô85dB£¬£¬£¬£¬ÎÞÓÍÎÛȾ£¬£¬£¬£¬»·±£½ÚÄÜ£¬£¬£¬£¬Öª×ã24Сʱ×÷ÒµÒªÇ󣻣»£»£»£»£»£»
6¡¢Ä£¿£¿£¿£¿£¿£¿é»¯Éè¼Æ£¬£¬£¬£¬ÖØÁ¿ ( 26t) £¬£¬£¬£¬³ß´ç (10x2.55x3m)£¬£¬£¬£¬ÔËÊä¡¢×°ÖÃÀû±ã£¬£¬£¬£¬½á¹¹¼òÆÓ£¬£¬£¬£¬Î¬»¤Àû±ã£»£»£»£»£»£»£»
7¡¢¸ßЧ¡¢¿ìËÙ¡¢Æ½ÎȵÄÊäɰϵͳ£¬£¬£¬£¬×Ô´ø·À¶ÂÕñ¶¯Æ÷£¬£¬£¬£¬´øÀ´Îȹ̵Ä×÷ÒµÌåÑ飻£»£»£»£»£»£»
8¡¢È«²»Ðâ¸Ö¹Ü»ã»ìÏýϵͳ£¬£¬£¬£¬³¤Ê¹ÓÃÊÙÃü£¬£¬£¬£¬²¢¾ßÓÐÔ¶³Ì×óÓÒÒ»¼üÇл»£¬£¬£¬£¬Æ½ÎȵĻìÏýϵͳ£¬£¬£¬£¬Îȹ̵ÄÊä³öѹÁ¦¡£¡£
¡£¡£¡£