ÌâÄ¿ÄÚÈÝ

(10·Ö)ÏÂͼΪijº£ÓòÉú̬ϵͳÖÐ,Éú²úÕ߹̶¨Ì«ÑôÄÜÓëË®Éî¹ØÏµÇúÏß,ÐéÏß±íʾ½üº£Ë®Óò,ʵÏß±íʾԶÑóË®Óò

(1)Ô¶Ñóº£ÓòË®Éî35Ã׿ªÊ¼,Ëæ×ÅË®ÉîÔö¼ÓÉú²úÕ߹̶¨Ì«ÑôÄÜÈ´¼õÉÙ,Ôì³ÉÕâÒ»½á¹ûµÄÔ­ÒòÊÇ

(2)Ô¶ÑóË®Óò100mÒÔÏÂ,´ÓÉú̬ϵͳ×é³É³É·Ö¿´,Ö÷ÒªÓÉ ×é³É

(3)¼ÙÉè¸ÃÉú̬ϵͳ¹Ì¶¨×ÜÌ«ÑôÄÜÊýֵΪa,È«²¿Ïû·ÑÕß»ñµÃÄÜÁ¿ÊýֵΪb,È«²¿·Ö½âÕß»ñµÃÄÜÁ¿ÊýֵΪc,Ôòa (<>»ò=)b+c

(4)¾­Í³¼Æ¸ÃÉú̬ϵͳͬ¼¾½Úµ¥Î»Ìå»ýÄÚdzº£Ë®Óò±ÈÔ¶ÑóË®ÓòÉúÎï·á¸»¶ÈÒª¸ß,¾Ýͼ·ÖÎöÊÇÒòΪ ,¸Ã²îÒìÌåÏÖÁËÉúÎïȺÂäµÄ ½á¹¹ÌØÕ÷

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨10·Ö£©Ä³Ð¡Ðͺþ²´ÖдæÔÚÈçͼ¼×ËùʾµÄÓªÑø½á¹¹£¬Í¼ÒÒ±íʾ²»Í¬Ì峤¶˹ËþÒ°öìÓãµÄʳÐÔÏà¶ÔÖµ£¬Í¼±û±íʾÂÌÔåºÍÀ¶Ôå¶ÔË®ÌåÖÐNÔªËØ¡¢PÔªËØÎüÊÕÁ¿¼°ÆäÌåÄÚÔå¶¾ËØº¬Á¿¡£Çë»Ø´ð£º

£¨1£©Í¼¼×ÖдæÔÚ²¶Ê³ºÍ¾ºÕù¹ØÏµµÄÁ½ÖÖÉúÎïÊÇ_______________________¡£

£¨2£©Èô¶˹ËþÒ°öìÓãµÄʳÎïÀ´Ô´ÊÇֲʳÐÔ£ºÈâʳÐÔ=3:1£¬Ôò½«Ì峤Ϊ4.2cmµÄ¶˹ËþÒ°öìÓãÔöÖØ2kg£¬ÖÁÉÙÐèÒªÔåÀà kg¡£

£¨3£©µ÷²é¶˹ËþÒ°öìÓãµÄÖÖȺÃܶÈËù²ÉÈ¡µÄ·½·¨ÊÇ______________¡£Èô±ê¼Ç¸öÌå¸üÒ×±»ÌìµÐ·¢ÏÖ¶ø±»²¶Ê³£¬Ôò»áµ¼ÖÂÖÖȺÃܶȹÀËã½á¹û £¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°²»±ä¡±£©¡£

£¨4£©¸Ãºþ²´Êܵ½¸»º¬PÔªËØµÄÉú»îÓÃË®µÄÎÛȾ£¬Ä³¿ÆÑÐС×éÌá³öÉú̬ÖÎÎ۵ķ½°¸£º

¢ÙÊ×ÏÈÅàÑøÂÌÔåÈ¥³ýË®ÌåÖеÄPÔªËØ£¬ÀíÓÉÊÇÂÌÔåÌåÄÚµÄ ¡£

¢ÚÈ»ºóͶ·ÅÌ峤´óÓÚ4.2cmµÄ¶˹ËþÒ°öìÓã¿ØÖÆÔåÀàµÄÊýÁ¿¡£Ñ¡ÔñÌ峤´óÓÚ4.2cmµÄÒ°öìÓ㣬ÆäÔ­ÒòÊÇ___________±ÈÀý¸ß£¬__________¶Ì£¬ÄÜÁ¿ÀûÓÃÂʸߡ£

£¨5£©¿ÆÑÐС×éÓÖ¶ÔÂÞÊÏÕÓϺµÄÄÜÁ¿Á÷¶¯Çé¿ö½øÐÐÁË·ÖÎö£¬½á¹ûÈçÏÂ±í£¨Êý×ÖΪÄÜÁ¿Öµ£¬µ¥Î»ÊÇKJ/(cm2¡¤a£©

ÉãÈëʳÎïÖеÄÄÜÁ¿

·à±ãÖеÄÄÜÁ¿

ÓÃÓÚÉú³¤·¢ÓýºÍ·±Ö³µÄÄÜÁ¿

ºôÎü×÷ÓÃɢʧµÄÄÜÁ¿

51.6

27.0

1.5

23.1

¾Ý±í½á¹û·ÖÎö£¬ÂÞÊÏÕÓϺͬ»¯Á¿Îª KJ/(cm2¡¤a)¡£

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

¾«Ó¢¼Ò½ÌÍø