ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©Ì«ÑôÄÜÈÈË®Æ÷ÊÇÖ±½ÓÀûÓÃÌ«ÑôÄܸøË®¼ÓÈȵÄ×°Öã¬Ï±íÊÇСÃ÷¼ÒµÄÌ«ÑôÄÜÈÈË®Æ÷ijÌìÔÚÑô¹âÕÕÉäϵÄÏà¹ØÐÅÏ¢
![]()
ÆäÖÐÌ«Ñô·øÉ书ÂÊÊÇÖ¸1hÄÚͶÉäµ½1 m2 Ãæ»ýÉϵÄÌ«ÑôÄÜ¡£
£¨1£©ÇóË®ÔÚ10hÄÚÎüÊÕµÄÈÈÁ¿£»
£¨2£©Èç¹ûË®ÎüÊÕµÄÈÈÁ¿ÓÃÌìÈ»ÆøÀ´Ìṩ£¬ÐèÒªÍêȫȼÉÕ¶àÉÙm3µÄÌìÈ»Æø£»£¨ÌìÈ»ÆøµÄÈÈֵΪ8.4¡Á107J/m3£¬ÌìÈ»ÆøÍêȫȼÉշųöµÄÈÈÁ¿È«²¿¸øË®ÎüÊÕ£©
£¨3£©Çó¸ÃÌ«ÑôÄÜÈÈË®Æ÷µÄÄÜÁ¿×ª»¯Ð§ÂÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿