ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ð¡Ã÷ͬѧÔÚ̽¾¿Ó°Ï측Á¦´óСµÄÒòËØʱ£¬×öÁËÈçͼËùʾµÄʵÑ飮ÇëÄã¸ù¾ÝСÃ÷µÄʵÑé̽¾¿»Ø´ðÏÂÁÐÎÊÌ⣮

£¨1£©ÔÚCÓëEÁ½Í¼ÖУ¬±£³ÖÁËÅÅ¿ªÒºÌåµÄÌå»ý²»±ä£¬Ñо¿¸¡Á¦Óë_______µÄ¹Øϵ£»¸ù¾ÝAÓëEÁ½Í¼Ëù±êµÄʵÑéÊý¾Ý£¬¿ÉÖªÎïÌå½þûÔÚÑÎË®ÖÐËùÊܵĸ¡Á¦Îª________N£®

£¨2£©Ð¡Ã÷¶ÔABCDËĸö²½Öè½øÐÐÁ˹۲ìÑо¿£¬·¢ÏÖ¸¡Á¦µÄ´óСÓÐʱÓëÉî¶ÈÓйأ¬ÓÐʱÓëÉî¶ÈÓÖÎ޹أ®¶Ô´ËÕýÈ·µÄ½âÊÍÊǸ¡Á¦µÄ´óСËæ×ÅÅÅ¿ªË®µÄÌå»ýµÄÔö´ó¶ø_________£¬µ±ÎïÌåÍêÈ«½þûÔÚË®ÖкóÅÅ¿ªË®µÄÌå»ýÏàͬ£¬¸¡Á¦µÄ´óСÓëÉî¶È___________£®

£¨3£©ÔÚСÃ÷ʵÑéµÄ»ù´¡ÉÏ£¬¸ù¾ÝÓйØʵÑéÊý¾Ý£¬¿ÉÒÔ¼ÆËã³öÑÎË®µÄÃܶÈΪ____kg/m3£®£¨g=1ON/kg£©

¡¾´ð°¸¡¿ ÒºÌåÃÜ¶È 2.4 Ôö´ó ÎÞ¹Ø 1.2¡Á10£³

¡¾½âÎö¡¿£¨1£©CÓëEÁ½Í¼£¬ÅÅ¿ªÒºÌåµÄÌå»ý²»±ä£¬ÒºÌåµÄÃܶȲ»Í¬£¬ËùÒÔÊÇÑо¿¸¡Á¦ÓëÒºÌåÃܶȵĹØϵ£» £¬ËùÒÔÔÚÑÎË®ÖÐÊܵ½µÄ¸¡Á¦Îª2.4N£»

£¨2£©½áºÏͼBCD£¬Óɵ㬸¡Á¦µÄ´óСËæ×ÅÅÅ¿ªË®µÄÌå»ýµÄÔö´ó¶øÔö´ó£¬µ±ÎïÌåÍêÈ«½þûÔÚË®ÖкóÅÅ¿ªË®µÄÌå»ýÏàͬ£¬¸¡Á¦µÄ´óСÓëÉî¶ÈÎ޹أ»

£¨3£©ÎïÌåÔÚË®ÖÐÊܵ½µÄ¸¡Á¦£º

ÎïÌåµÄÌå»ý£º

ÎïÌåÍêÈ«½þûÔÚÑÎË®ÖÐʱ£¬

ÑÎË®µÄÃܶȣº

¹Ê´ð°¸Îª£º(1). ÒºÌåÃܶȣ» 2.4£» (2). Ôö´ó £» ÎÞ¹Ø ¡£ (3). 1.2¡Á10£³¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø