ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÂͼÖмױíʾijÉÁÖÖ²ÎïµÄ¾°¹Û£¬ÒÒ±íʾÎïÖÖÊýÓëÃæ»ýµÄ¹Øϵ¡£Çë·ÖÎö»Ø´ð£º
(1)ÎïÖÖ×é³ÉÊǾö¶¨ÈºÂäÐÔÖʵÄ×îÖØÒªÒòËØ¡£ÎªÁËͳ¼ÆȺÂäµÄÖ²ÎïÖÖÀà×é³É£¬ÔÚȺÂäµÄÖÐÐIJ¿Î»Ñ¡È¡ÑùµØ£¬ÓÃËæ»ú·¨È¡Ñù£¬Ê×ÏÈҪȷ¶¨Ñù·½Ãæ»ý¡£ÏµÁÐÈ¡Ñùͳ¼Æ½á¹ûÈçͼÒÒ¡£
¢ÙÊÔд³ö¸ÃÑо¿µÄ¿ÎÌâÃû³Æ£º
________________________________________________________________________
________________________________________________________________________¡£
ÕâÖÖÑо¿·½·¨½Ð×ö
________________________________________________________________________¡£
¢ÚͼÒÒÏÔʾ£ºÔÚÒ»¶¨·¶Î§ÄÚ£¬ËæÑù·½Ãæ»ýµÄÔö´ó£¬
________________________________________________________________________
________________________________________________________________________¡£
µ÷²é¸ÃÉÁÖÎïÖÖÊýµÄÑù·½Ãæ»ý×îºÃÊÇ________m2¡£
¢ÛÈôÑ¡È¡3¸öºÏÊʵÄÑù·½¶ÔijÖÖÇÇľ¼ÆÊýµÄ½á¹û·Ö±ðÊÇn1¡¢n2¡¢n3£¬Ôò¸ÃÇÇľµÄÖÖȺÃܶÈΪ________Öê/m2¡£
(2)µ¼Ö¾°¹ÛͼÖÐÖ²Îï·Ö²ãÏÖÏóµÄÖ÷Òª·ÇÉúÎïÒòËØÊÇ________£¬ÉÁÖ¶ÔÌ«ÑôÄܵÄÀûÓÃÂʸßÓÚÅ©ÌïµÄÖ÷ÒªÔÒòÊÇÉÁÖ¾ßÓи´ÔÓµÄ________½á¹¹¡£ÈôÒªµ÷²é¾°¹ÛͼÖÐÉÁÖȺÂäµÄ½á¹¹£¬Çëд³öÖ÷ÒªµÄµ÷²éÏîÄ¿(µ÷²éÉ豸ÂÔ)£º
¢Ù________________________________________________________________________
________________________________________________________________________£»
¢Ú________________________________________________________________________
________________________________________________________________________¡£
¡¾´ð°¸¡¿Ä³ÉÁÖÎïÖÖÊýÓëÑù·½Ãæ»ýµÄ¹ØϵÑо¿ Ñù·½·¨ ÎïÖÖÊýѸËÙÔö¶à£¬²¢Öð½¥´ïµ½×î¶àºó±£³ÖÎȶ¨ S0 ¹â ´¹Ö± ´¹Ö±½á¹¹£º¶¯Ö²ÎïµÄ·Ö²ã£¬²»Í¬²ã´ÎÉÏÉúÎïµÄÖÖÀàºÍÖÖȺÃÜ¶ÈµÈ Ë®Æ½½á¹¹£ºË®Æ½·½ÏòÉϲ»Í¬µØ¶ÎµÄȺÂäÎïÖÖ×é³ÉºÍÖÖȺÃܶȵÈ
¡¾½âÎö¡¿
ÊÔÌâͼ¼×ΪֲÎïµÄ´¹Ö±·Ö²ãÏÖÏó£¬Ó°ÏìÖ²Îï·Ö²ãµÄÖ÷ÒªÒòËصĹâÕÕ¡£Í¼ÒÒ±íʾÎïÖÖÊýÓëÑù·½Ãæ»ýÖ®¼äµÄ¹Øϵ£¬ÔÚÑù·½Ãæ»ý´ïµ½S0֮ǰ£¬ËæÑù·½Ãæ»ýµÄÔö´ó£¬ÎïÖÖÊýÒ²Öð½¥Ôö´ó£¬µ±Ñù·½Ãæ»ý³¬¹ýS0Ö®ºó£¬ËæÑù·½Ãæ»ýµÄÔö´ó£¬ÎïÖÖÊý²»Ôڱ仯¡£
½âÎö£º(1)¢ÙÓÉͼ¿ÉÖª£¬×Ô±äÁ¿ÊÇÑù·½Ãæ»ý£¬Òò±äÁ¿ÊÇÎïÖÖÊý£¬ÊµÑéÑо¿µÄ¶¼ÊÇÒò±äÁ¿ºÍ×Ô±äÁ¿Ö®¼äµÄ¹Øϵ£¬ËùÒÔ¸ÃÑо¿µÄ¿ÎÌâÃû³ÆΪijÉÁÖÎïÖÖÊýÓëÑù·½Ãæ»ýµÄ¹ØϵÑо¿¡£ÕâÖÖÑо¿·½·¨½Ð×öÑù·½·¨¡£
¢ÚͼÒÒÏÔʾ£ºÔÚÒ»¶¨·¶Î§ÄÚ£¬ËæÑù·½Ãæ»ýµÄÔö´ó£¬ÎïÖÖÊýѸËÙÔö¶à£¬²¢Öð½¥´ïµ½×î¶àºó±£³ÖÎȶ¨¡£µ÷²é¸ÃÉÁÖÎïÖÖÊýµÄÑù·½Ãæ»ý×îºÃÊÇS0m2£¬ÒòΪ´ËÃæ»ýϹ¤×÷Á¿×îС£¬ÓÖÄÜ»ñµÃ×î´óµÄÎïÖÖÊý¡£
¢ÛÖÖȺÃܶÈÓ¦¸Ãȡƽ¾ùÊý£¬ËùÒÔΪ£¨n1+n2+n3£©/3S0Öê/m2¡£
(2)¹âÕÕÊÇÓ°ÏìÖ²Îï·Ö²ãµÄÖ÷ÒªÒòËØ£¬ÉÁÖ¾ßÓи´ÔӵĴ¹Ö±½á¹¹£¬Äܹ»³ä·ÖµÄÀûÓùâÄÜ¡£ÈºÂäµÄ½á¹¹·ÖΪ´¹Ö±½á¹¹ºÍˮƽ½á¹¹£¬´¹Ö±½á¹¹Ö÷Òª¶¯Ö²ÎïµÄ·Ö²ã£¬¾ßÌå±íÏÖΪ²»Í¬²ã´ÎÉÏÉúÎïµÄÖÖÀàºÍÖÖȺÃܶȵȣ¬Ë®Æ½½á¹¹Ö÷Òª±íÏÖÔÚˮƽ·½ÏòÉϲ»Í¬µØ¶ÎµÄȺÂäÎïÖÖ×é³ÉºÍÖÖȺÃܶȵȡ£
¡¾ÌâÄ¿¡¿Ä³×Ô»¨Êܷ۵Ķþ±¶ÌåÖ²Îï(2n£½10)Óжà¶ÔÈÝÒ×Çø·ÖµÄÏà¶ÔÐÔ×´£¬²¿·ÖÐÔ×´ÊÜÏà¹Ø»ùÒò¿ØÖƵÄÇé¿öÈçÏÂ±í¡£D¡¢dÓëB¡¢bÁ½¶ÔµÈλ»ùÒòÔÚȾɫÌåÉϵÄλÖÃÈçͼËùʾ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
»ùÒò×é³É ±íÏÖÐÍ µÈλ»ùÒò | ÏÔÐÔ´¿ºÏ | ÔÓºÏ | ÒþÐÔ´¿ºÏ |
A-a | ºì»¨ | °×»¨ | |
B-b | ÕÒ¶ | ¿íÒ¶ | |
D-d | ´Ö¾¥ | Öд־¥ | ϸ¾¥ |
£¨1£©Èç¹ûÒª²â¶¨¸ÃÖ²ÎïµÄ»ùÒò×飬Ӧ¸Ã²â¶¨_______ÌõȾɫÌåÉϵÄ_______(Ìî¡°»ùÒò¡±»ò¡°DNA¡±)ÐòÁС£
£¨2£©Èô±íÖÐÈý¶ÔµÈλ»ùÒò·Ö±ðλÓÚÈý¶Ô³£È¾É«ÌåÉÏ£¬ÔÚ¼õÊý·ÖÁÑÐγÉÅä×Óʱ×ñÑ__________¶¨ÂÉ¡£»ùÒòÐÍΪAaBbDdÓëaabbddµÄÁ½¸öÖ²ÖêÔÓ½»£¬×Ó´úÖк컨ÕҶϸ¾¥Ö²ÖêÕ¼µÄ±ÈÀýΪ_________¡£
£¨3£©ÒÑÖªµçÀë·øÉäÄÜʹD¡¢d»ùÒòËùÔÚµÄȾɫÌåƬ¶Î·¢Éú¶ÏÁÑ£¬·Ö±ðËæ»ú½áºÏÔÚB¡¢bËùÔÚȾɫÌåµÄÄ©¶Ë£¬ÐγÉÄ©¶ËÒ×λ¡£½öÒ»ÌõȾɫÌå·¢ÉúÕâÖÖÒ×λµÄÖ²Ö꽫¸ß¶È²»Óý£¬ÏÖ½«×óͼ»ùÒòÐÍΪBbDdµÄÖ²ÖêÔÚÓ×ÃçʱÆÚÓõçÀë·øÉä´¦Àí£¬ÓûÅж¨¸ÃÖ²ÖêÊÇ·ñ·¢ÉúÒ×λ¼°Ò×λµÄÀàÐÍ£¬Í¨¹ý¹Û²ì¸ÃÖ²Öê×Ô½»ºó´úµÄ±íÏÖÐͼ°±ÈÀý½øÐÐÅжϡ£(×¢£º²»¿¼ÂÇ»ùÒòÍ»±äºÍ½»²æ»¥»»)
¢ÙÈô³öÏÖ__________ÖÖ±íÏÖÐ͵Ä×Ó´ú£¬Ôò¸ÃÖ²ÖêûÓз¢ÉúȾɫÌåÒ×λ£»
¢ÚÈô_______________£¬Ôò¸ÃÖ²Öê½öÓÐÒ»ÌõȾɫÌå·¢ÉúÄ©¶ËÒ×λ£»
¢ÛÈôD¡¢dËùÔÚȾɫÌåƬ¶Î¾ù·¢ÉúÁËÒ×룬ÇÒd»ùÒòÁ¬ÔÚb»ùÒòËùÔÚµÄȾɫÌåÉÏ£¬D»ùÒòÁ¬ÔÚB»ùÒòËùÔÚµÄȾɫÌåÉÏ£¬Ôòºó´úµÄ±íÏÖÐͼ°±ÈÀýΪ£º___________________________¡£