ÌâÄ¿ÄÚÈÝ
СÃ÷Óõ¯»É²âÁ¦¼Æ¡¢Ô²ÖùÌå¡¢Á½¸öÏàͬµÄÔ²ÖùÐÎÈÝÆ÷£¬·Ö±ð×°ÓÐÒ»¶¨Á¿µÄË®ºÍÑÎË®£¬¶Ô½þÔÚÒºÌåÖеÄÎïÌåËùÊܵĸ¡Á¦½øÐÐÁË̽¾¿£¬Æä×°Öú͵¯»É²âÁ¦¼ÆÊ¾ÊýÈçͼËùʾ¡£
![]()
£¨1£©·ÖÎöͼ¼×¡¢ÒÒ¡¢±û£¬ËµÃ÷¸¡Á¦µÄ´óСÓë__________Óйء£
£¨2£©·ÖÎöͼ¼×¡¢±û¡¢¶¡£¬ËµÃ÷¸¡Á¦µÄ´óСÓëÎïÌå½þûÔÚÒºÌåÖеÄÉî¶È_______¡££¨Ñ¡Ìî¡°Óйء±»ò¡°Î޹ء±£©
£¨3£©·ÖÎöͼ¼×¡¢¶¡¡¢Î죬˵Ã÷¸¡Á¦µÄ´óСÓëÒºÌå_______Óйء£
£¨4£©Ô²ÖùÌå½þûÔÚË®ÖÐʱÊܵ½µÄ¸¡Á¦ÊÇ_________N¡£
£¨5£©Ô²ÖùÌåµÄÃܶÈÊÇ___________kg/m3¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿