ÌâÄ¿ÄÚÈÝ

СǿͬѧÓÃÒ»¸öµ¯»É²âÁ¦¼Æ¡¢Ò»¸öÔ²ÖùÌå½ðÊô¿é¡¢Á½¸öÏàͬµÄÉÕ±­(·Ö±ð×°ÓÐÒ»¶¨Á¿µÄË®ºÍδ֪ҺÌå)£¬¶Ô½þÔÚÒºÌåÖеÄÎïÌåËùÊܵĸ¡Á¦½øÐÐÁË̽¾¿¡£ÏÂͼ±íʾ̽¾¿¹ý³Ì¼°ÓйØÊý¾Ý¡£

£¨1£©ÔÚµÚ¢Ú²½ÖÐÔ²ÖùÌå½ðÊô¿éËùÊܸ¡Á¦F¸¡=______N

£¨2£©·ÖÎö____ £¬ËµÃ÷¸¡Á¦´óС¸úÎïÌåÅÅ¿ªÒºÌåµÄÌå»ýÓйأ»·ÖÎöµÚ¢Ù¢Ü¢Ý²½£¬ËµÃ÷¸¡Á¦´óС¸ú____Óйء£

£¨3£©´ÏÃ÷µÄСǿ»¹¼ÆËã³öÁËδ֪ҺÌåµÄÃܶÈΪ ________________ kg/m3

£¨4£©Ð¡Ç¿±ß×ö±ß˼¿¼£¬¾õµÃ¸¡Á¦¿ÉÄܸúÎïÌåµÄÖØÁ¦Óйء£

ÓÚÊÇСǿÀûÓÃÉÏÃæÊµÑéÖÐµÄÆ÷²Ä£¬Í¬Ê±ÓÖÕÒÀ´ÁËÌå»ýÏàͬµÄʵÐÄÌú¿éºÍÂÁ¿é£¬Éè¼ÆÁËʵÑé½øÐÐ̽¾¿£¬ÊµÑé¹ý³ÌÈçÏ£¬ÇëÄã°ïËû°ÑʵÑé²½Öè²¹³äÍêÕû¡£

¢ÙÓõ¯»É²âÁ¦¼Æ·Ö±ð²â³öÌú¿éºÍÂÁ¿éµÄÖØÁ¦ÎªG1¡¢G2£»

¢ÚÓõ¯»É²âÁ¦¼Æ·Ö±ðÀ­×ÅÌú¿éºÍÂÁ¿é_____________________£¬¶Á³öµ¯»É²âÁ¦¼ÆµÄʾÊý·Ö±ðΪF1¡¢F2£»

¢ÛʵÑé½áÊøºó£¬Ð¡Ç¿ÈÏÕæ·ÖÎöÁËÊý¾Ý,Èç¹û______________Ôò¿ÉÖ¤Ã÷¸¡Á¦ÓëÎïÌåµÄÖØÁ¦Î޹أ»

¢ÜСǿ½áÊøÁË×Ô¼ºµÄʵÑé̽¾¿£¬¾ÍÂíÉϵóöÁË×Ô¼ºÈÏΪ¾ßÓÐÆÕ±éÒâÒåµÄ½áÂÛ¡£ÇëÄã·ÖÎöСǿµÄʵÑéÉè¼ÆµÄ²»×ãÖ®´¦___________________________________________________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø