ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÎªÁËÑо¿ÎïÖʵÄijÖÖÎïÀíÊôÐÔ£¬Í¬Ñ§ÃÇÕÒÀ´´óС²»Í¬µÄÀ¯¿éºÍ¸ÉËÉľ×öʵÑ飬µÃµ½µÄÊý¾ÝÈç±íËùʾ¡£

ʵÑé

ÐòºÅ

À¯¿é

¸ÉËÉľ

Ìå»ý

ÖÊÁ¿

Ìå»ý

ÖÊÁ¿

¢Ù

10

9

10

5

¢Ú

20

18

20

10

¢Û

30

27

30

15

¢Ü

40

36

40

20

£¨1£©ÔÚͼÖеķ½¸ñÖ½Öзֱ𻭳öÀ¯¿éºÍ¸ÉËÉľµÄÖÊÁ¿ËæÌå»ý±ä»¯µÄͼÏó¡£

£¨_______£©

£¨2£©·ÖÎöͼ±í¿ÉÖª£¬ÓÉͬÖÖÎïÖÊ×é³ÉµÄ²»Í¬ÎïÌ壬ÆäÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµ_______________£»Óɲ»Í¬ÎïÖÊ×é³ÉµÄÎïÌ壬ÆäÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÒ»°ã____________£¨ÒÔÉÏÁ½¿Õ¾ùÑ¡Ìî¡°Ïàͬ¡±»ò¡°²»Í¬¡±£©¡£ÎïÀíѧÖаÑÎïÖʵÄÖÊÁ¿ÓëÆäÌå»ýµÄ±ÈÖµ¶¨ÒåΪÎïÖʵÄÃܶȡ£

£¨3£©±¾ÊµÑé²âÁ¿¶à×éÊý¾ÝµÄÄ¿µÄÊÇ__________________¡£

¡¾´ð°¸¡¿ Ïàͬ ²»Í¬ Ñ°ÕÒÆÕ±é¹æÂÉ

¡¾½âÎö¡¿

£¨1£©Í¼ÏóµÄºáÖáÊÇÌå»ý£¬×ÝÖáÊÇÖÊÁ¿¡£ÔÚͼÉÏÏÈ×ö³öÀ¯¿éµÄËĸö×ø±êµã£¬È»ºó½«ËüÃÇÁ¬ÆðÀ´£»ÔÙÔÚͼÉÏ×ö³ö¸ÉËÉľµÄËĸö×ø±êµã£¬½«ËüÃÇÁ¬ÆðÀ´¡£ÈçͼËùʾ£º

£¨2£©ÓÉÀ¯¿éµÄËÄ×éÊý¾ÝÎÒÃÇ·¢ÏÖ£¬Ã¿Ò»×éµÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµ¶¼Ïàͬ£»ÓɸÉËÉľµÄËÄ×éÊý¾ÝÒ²¿ÉÒÔ·¢ÏÖ¸ÉËÉľµÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµ¶¼Ïàͬ¡£Ôò¿ÉµÃ½áÂÛ£ºÍ¬ÖÖÎïÖʵÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÏàͬ£»µ«À¯¿éµÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÊÇ0.9g/cm3£¬¸ÉËÉľµÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÊÇ0.5g/cm3£¬Ôò¿ÉµÃ½áÂÛ£º²»Í¬ÎïÖʵÄÎïÌåÆäÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµ²»Í¬¡£ÓÉÓÚͬÖÖÎïÖÊÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÏàͬ£¬¶ø²»Í¬ÎïÖÊÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµ²»Ïàͬ¡£Õâ˵Ã÷²»Í¬ÎïÖÊÔÚijÖÖÐÔÖÊÉÏ´æÔÚ²îÒ죬ΪÁËÃèÊöÕâÖÖ²îÒ죬ÎïÀíѧÖÐÒýÈëÁËÃܶÈÕâ¸öÎïÀíÁ¿£¬°ÑijÖÖÎïÖʵ¥Î»Ìå»ýµÄÖÊÁ¿½Ð×öÕâÖÖÎïÖʵÄÃܶȣ»

£¨3£©ÔÚÎïÀíʵÑéÖУ¬¾­³£Òª½øÐжà´Î²âÁ¿£¬ÆäÄ¿µÄÓÐÁ½¸ö£ºÒ»ÊÇΪÁ˼õСÎó²î£»¶þÊÇΪÁËÑ°ÕÒ¹æÂÉ£¬±¾ÊµÑéÖжà´Î²âÁ¿ÊÇΪÁËÑ°ÕÒÆÕ±é¹æÂÉ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÔÚ¡°¿Æѧ̽¾¿ÎïÖʵıÈÈÈÈÝ¡±ÖУº

£¨1£©¡¢¢ÙÉè¼ÆʵÑéʱӦÔËÓÃ____________·¨£º

¢Ú¡¢±È½ÏË®ºÍúÓ͵ÄÎüÈÈÄÜÁ¦£¬Ó¦Ê¹Ë®ºÍúÓ͵Ä____________ÏàµÈ£»

¢Û¡¢Óõç¼ÓÈÈÆ÷¼ÓÈÈ£¬Ó¦ÓÃÁ˵ç¼ÓÈÈÆ÷ÔÚÏàͬʱ¼äÄÚ¶ÔÍ⹩ÈÈ___________µÄÌص㣻ËùÒÔ´Ó¼ÓÈÈʱ¼ä¾Í¿ÉÒÔ¶Á³öÄĸöÎüÊÕµÄÈÈÁ¿¶à£¬ÔÚÎïÀíʵÑé̽¾¿ÖгÆ

Ϊ____________·¨£®

£¨2£©¡¢ÊµÑéËùÐèµÄÆ÷²ÄÓУºµç¼ÓÈÈÆ÷¡¢__________¡¢½Á°èÆ÷¡¢Ììƽ¡¢µçÔ´¡¢¼ÆʱµÄÃë±í¡¢Ë®ºÍúÓÍ£»

£¨3£©ÔÚʵÑéÖУ¬Ó¦²»Í£µØÓýÁ°è°ô½Á¶¯Ë®ºÍúÓÍ£¬ÆäÄ¿µÄÊÇ£º_____________£®

£¨4£©¡¢ÊµÑéÖеõ½ÈçÏÂÒ»×éÊý¾Ý£º

¢Ù¡¢±È½Ï·ÖÎö______Á½¸öºÅÉÕ±­µÄʵÑé¼Ç¼£¬¿ÉÒԵóöµÄ³õ²½½áÂÛÊÇ£ºÖÊÁ¿ÏàµÈµÄ²»Í¬ÎïÖÊ£¬Éý¸ßÏàͬµÄζȣ¬ÎüÊÕµÄÈÈÁ¿²»Í¬£»

¢Ú¡¢±È½Ï·ÖÎö1¡¢2ºÅÉÕ±­µÄʵÑé¼Ç¼£¬¿ÉÒԵóöµÄ³õ²½½áÂÛÊÇ£º________________£®

¢Û¡¢±È½Ï·ÖÎö__________Á½¸öºÅÉÕ±­µÄʵÑé¼Ç¼£¬¿ÉÒԵóöµÄ³õ²½½áÂÛÊÇ£º________________£»

¢Ü¡¢ÊµÑé˵Ã÷ÎïÌåÎüÊÕÈÈÁ¿µÄ¶àÉÙ²»½öÓëÎïÌåµÄÖÊÁ¿ºÍÉý¸ßµÄζÈÓйأ¬»¹Óë__________Óйأ®

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

¾«Ó¢¼Ò½ÌÍø