²é¿´: 11063  |  »Ø¸´: 281
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û254´Î£¬×÷ÕßÉê¼ÒËÉÔö¼Ó½ð±Ò 199.4 ¸ö

Éê¼ÒËÉ

½ð³æ (СÓÐÃûÆø)


[×ÊÔ´] »ÆÀ¥ Ô­Öø º«Èêçù¸Ä±à ¡¶¹ÌÌåÎïÀíѧ¡·Ï°Ìâ½â´ð word°æ

µÚÒ»Õ ¾§Ìå½á¹¹

1.1¡¢
½â£ºÊµÑé±íÃ÷£¬ºÜ¶àÔªËØµÄÔ­×Ó»òÀë×Ó¶¼¾ßÓлò½Ó½üÓÚÇòÐζԳƽṹ¡£Òò´Ë£¬¿ÉÒÔ°ÑÕâЩԭ×Ó»òÀë×Ó¹¹³ÉµÄ¾§Ìå¿´×÷ÊǺܶà¸ÕÐÔÇò½ôÃܶѻý¶ø³É¡£ÕâÑù£¬Ò»¸öµ¥Ô­×ӵľ§ÌåÔ­°û¾Í¿ÉÒÔ¿´×÷ÊÇÏàͬµÄСÇò°´µãÕóÅÅÁжѻýÆðÀ´µÄ¡£ËüµÄ¿Õ¼äÀûÓÃÂʾÍÊÇÕâ¸ö¾§ÌåÔ­°ûËù°üº¬µÄµãµÄÊýÄ¿nºÍСÇòÌå»ýVËùµÃµ½µÄСÇò×ÜÌå»ýnVÓë¾§ÌåÔ­°ûÌå»ýVcÖ®±È£¬¼´£º¾§ÌåÔ­°ûµÄ¿Õ¼äÀûÓÃÂÊ£¬  
£¨1£©¶ÔÓÚ¼òÁ¢·½½á¹¹£º£¨¼û½Ì²ÄP2ͼ1-1£©
a=2r£¬ V= £¬Vc=a3£¬n=1
¡à
£¨2£©¶ÔÓÚÌåÐÄÁ¢·½£º¾§°ûµÄÌå¶Ô½ÇÏßBG=
n=2, Vc=a3
¡à
£¨3£©¶ÔÓÚÃæÐÄÁ¢·½£º¾§°ûÃæ¶Ô½ÇÏßBC=
n=4£¬Vc=a3

£¨4£©¶ÔÓÚÁù½ÇÃÜÅÅ£ºa=2r¾§°ûÃæ»ý£ºS=6 =
¾§°ûµÄÌå»ý£ºV=
n=12 =6¸ö

£¨5£©¶ÔÓÚ½ð¸Õʯ½á¹¹£¬¾§°ûµÄÌå¶Ô½ÇÏßBG=      n=8, Vc=a3[ À´×Ô¿ÆÑмÒ×å µ¥Éí¼Ò×å ]
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : ¹ÌÌåÎïÀíѧ(»ÆÀ¥_¸ß½Ì°æ)_´ð°¸.doc
  • 2012-02-17 22:50:33, 4.05 M

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

×ÊÔ´ÊÕ¼¯ ѧϰ×ÊÁÏ£¨Àí¹¤Àࣩ ¹âѧרҵ×ÊÁÏ ¹Â»êÒ°¹í
´ÅÔ¼Êø¾Û±ä²ÄÁÏÏà¹Ø 6µã7µã8µã¡£¡£¡£ ÎÒ°® Á¢×ã¿ÆÑÐ&ÎòÎïÇîÀí
ÌìµØÁ鯸£¬ÈÕÔ¾«»ª ºÍƽ²¿¶Ó ÎïÀí

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

ÄäÃû

Óû§×¢Ïú (ÖøÃûдÊÖ)


±¾Ìû½öÂ¥Ö÷¿É¼û
97Â¥2012-06-24 18:19:54
ÒÑÔÄ   ÉêÇëÎïÀíEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³
ÆÕͨ»ØÌû

chenbing1877

ľ³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

ºÃÌû£¬¶¥£¡
2Â¥2012-02-17 23:23:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dreamxianfei

½ð³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

лл£¡
23Â¥2012-02-19 09:30:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Terrean

Í­³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

²»¶¥²»ÐУ¡
24Â¥2012-02-19 11:53:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csuxt

ľ³æ (ÕýʽдÊÖ)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶àл·ÖÏí
25Â¥2012-02-19 13:15:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»òÐí¿ÉÒÔ

Òø³æ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

ºÃ¶«Î÷£¬ÂíÉϾÍҪѧÁË
34Â¥2012-02-19 19:16:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangshaoyin333

ľ³æ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

ºÜºÃµÄ×ÊÔ´£¬Ð»Ð»
50Â¥2012-02-21 09:51:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
zhl0620723Â¥
2012-02-17 23:36   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zoeun4Â¥
2012-02-18 00:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
leongoall5Â¥
2012-02-18 04:24   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
brian53966Â¥
2012-02-18 08:23   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
С¼×7Â¥
2012-02-18 09:18   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
mengsbf8Â¥
2012-02-18 11:12   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
khgao9Â¥
2012-02-18 13:15   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
spyan58110Â¥
2012-02-18 13:52   »Ø¸´  
ÎåÐÇºÃÆÀ  
2012-02-18 14:18   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wylilin12Â¥
2012-02-18 14:30   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
xianke519913Â¥
2012-02-18 15:49   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-02-18 16:23   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jwucnwl15Â¥
2012-02-18 18:13   »Ø¸´  
Ò»°ã  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
qduwlx16Â¥
2012-02-18 20:05   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
panglilong17Â¥
2012-02-18 21:08   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
xqzhang5618Â¥
2012-02-18 21:19   »Ø¸´  
Ò»°ã  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
awmc200819Â¥
2012-02-18 21:49   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
cqu-zhang20Â¥
2012-02-18 22:37   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
klk200621Â¥
2012-02-18 23:28   »Ø¸´  
ÎåÐÇºÃÆÀ  ¸Ðл·ÖÏí [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
wg030105051022Â¥
2012-02-19 08:36   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jisong26Â¥
2012-02-19 13:53   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sduhqf27Â¥
2012-02-19 14:44   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sysudwl28Â¥
2012-02-19 15:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2012-02-19 15:53   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
mybb30Â¥
2012-02-19 17:51   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
boiling31Â¥
2012-02-19 17:56   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
warmhouse32Â¥
2012-02-19 18:10   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wangweili33Â¥
2012-02-19 18:27   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
crystalyh35Â¥
2012-02-19 19:16   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
luke9861036Â¥
2012-02-19 19:47   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥£¬¸Ðл·ÖÏí
jtkdpangzi37Â¥
2012-02-19 20:18   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Ê·¶«ÁÖ38Â¥
2012-02-19 21:06   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jiangru556639Â¥
2012-02-19 22:23   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wmnick40Â¥
2012-02-19 23:27   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
skyfly41Â¥
2012-02-20 08:21   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
leeyl42Â¥
2012-02-20 08:22   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
yoyojn43Â¥
2012-02-20 08:51   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zoubin44Â¥
2012-02-20 15:35   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
shiliran45Â¥
2012-02-20 16:03   »Ø¸´  
ÎåÐÇºÃÆÀ  ¸Ðл·ÖÏí~~
leillei46Â¥
2012-02-20 17:37   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
yangyang501647Â¥
2012-02-20 18:51   »Ø¸´  
ÎåÐÇºÃÆÀ  
wlzyc48Â¥
2012-02-20 19:20   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
bsjia49Â¥
2012-02-20 21:16   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Éê¼ÒËÉ µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 308Çóµ÷¼Á +3 īīĮ 2026-03-21 3/150 2026-03-22 16:54 by i_cooler
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 4/200 2026-03-22 15:12 by ÖìÜÆÁÕ
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +5 Surekei 2026-03-21 5/250 2026-03-22 14:39 by tcx007
[¿¼ÑÐ] 0856²ÄÁÏר˶353Çóµ÷¼Á +4 NIFFFfff 2026-03-20 4/200 2026-03-22 09:49 by 2026paper
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 297Çóµ÷¼Á +11 Ï·¾«µ¤µ¤µ¤ 2026-03-17 12/600 2026-03-21 17:47 by ColorlessPI
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +4 ÁÙÔó¾³llllll 2026-03-17 5/250 2026-03-21 02:23 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +8 °²È«Éϰ¶£¡ 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[¿¼ÑÐ] 350Çóµ÷¼Á +5 weudhdk 2026-03-19 5/250 2026-03-20 22:04 by luoyongfeng
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û