²é¿´: 305  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

С³¿

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ÇóÊýѧרҵѧÉú(ÆäËûרҵÄÜ׼ȷ×÷´ðÒ²¿É)°ïæ×öÒ»µÀÈýÖØ»ý·ÖÌâ¡£

ÊÔÌâ¼û¸½¼þ
²»ºÃÒâ˼£¬¾ÀÕýһϣ¬ÆäÖЦ¸£º x2+y2+z2=4ºÍx2+y2 =3 z ËùΧµÄÁ¢Ìå¡£
»®Ïß²¿·Ö¸Õ²ÅÎóдΪ32£¬Çë´ó¼Ò¼ÌÐø°ï×Å¿´Ò»Ï¡£Ð»Ð»£¡

ÎļþÃû: н¨ Microsoft Word Îĵµ.doc
ÃèÊö: н¨ Microsoft Word Îĵµ.doc
ÏÂÔØÁ´½Ó: http://www.fs2you.com/files/6c9deaf3-ad71-11dc-bce3-0014221b798a/

[ Last edited by С³¿ on 2007-12-18 at 23:24 ]
http://nptclick.nptcn.cn:9000/8/608646
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Dream_¹í¹í

гæ (СÓÐÃûÆø)

¡ï
С³¿(½ð±Ò+1,VIP+0):лл²ÎÓ룡
zµÄ·¶Î§²»´æÔÚ£¬ÇòÓëÔ²ÖùûÓн»µã
2Â¥2007-12-18 22:39:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С³¿

½ð³æ (ÕýʽдÊÖ)

²»ºÃÒâ˼£¬¾ÀÕýһϣ¬ÆäÖЦ¸£º x2+y2+z2=4ºÍx2+y2 =3 z ËùΧµÄÁ¢Ìå¡£
»®Ïß²¿·Ö¸Õ²ÅÎóдΪ32£¬Çë´ó¼Ò¼ÌÐø°ï×Å¿´Ò»Ï¡£Ð»Ð»£¡
http://nptclick.nptcn.cn:9000/8/608646
3Â¥2007-12-18 23:27:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

soffeeswx

½ð³æ (СÓÐÃûÆø)

Õâ¸öÌâÄ¿»¹ÊDZȽÏÈÝÒ׵ģ¬zµÄ·¶Î§Îª0-2£¬·ÖÁ½¸öÇø¼ä»ý·Ö£¬´ð°¸Ó¦¸ÃÊÇPI*21/4£¬Ëæ±ã¼ÆËãµÄ£¬²»ÖªµÀ¶Ô²»£¬ºÇºÇ
¹âÊÇÄÜÁ¿
4Â¥2007-12-19 09:32:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С³¿

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by soffeeswx at 2007-12-19 09:32:
Õâ¸öÌâÄ¿»¹ÊDZȽÏÈÝÒ׵ģ¬zµÄ·¶Î§Îª0-2£¬·ÖÁ½¸öÇø¼ä»ý·Ö£¬´ð°¸Ó¦¸ÃÊÇPI*21/4£¬Ëæ±ã¼ÆËãµÄ£¬²»ÖªµÀ¶Ô²»£¬ºÇºÇ

ÅóÓÑ£¬Òª×¼È·µÄ´ð°¸£¬»¹ÓÐÏêϸ»Ø´ðÎÒµÄÎÊÌ⣬Äã×Ô¼º²»ÖªµÀ¶Ô²»¶Ô£¬ÎÒÄÜÏàÐÅÄãµÄ´ð°¸Â𣿱ðËæ±ã¼ÆË㣬ҪÓÐÏêϸ¹ý³Ì¡£
http://nptclick.nptcn.cn:9000/8/608646
5Â¥2007-12-19 10:32:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

soffeeswx

½ð³æ (СÓÐÃûÆø)

ºÇºÇ£¬ÄãÊÇ˵°ÑÏêϸ¹ý³Ìдµ½Ò»¸öÎĵµ´«¸øÄãÊǰÉ
Çø¼ä½âÊ͵û­Í¼£¬²»ÈÝÒ×£¬ÎÒ¿ÉÒÔ¸øÄã¼òµ¥ËµÒ»ÏÂ
¹âÊÇÄÜÁ¿
6Â¥2007-12-19 11:05:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С³¿

½ð³æ (ÕýʽдÊÖ)

zµÄÇø¼ä»¹ÊDz»Çå³þ£¬Â¥ÉϵijæÓÑÄÜÔÙ¾ßÌåһЩÂð£¿
  
   Ò²ÇëÆäËû³æ×Ó°ïæ½â´ð£¡
http://nptclick.nptcn.cn:9000/8/608646
7Â¥2007-12-19 22:03:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

soffeeswx

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
С³¿(½ð±Ò+9,VIP+0):лл²ÎÓ룡
ÕâÑù°É£¬ÎÒÒѾ­²»ÀíÊýѧºÃ³¤Ê±¼äÁË£¬ÎÒÖ»ÊDz»Ïë¸øÄãд̫¶à·³ËöµÄ¹«Ê½£¬»¹µÃÓù«Ê½±à¼­Æ÷¡£ÎÒ¾õµÃ×îÖØÒªµÄ¾ÍÊǸøÄã˵Çå³þzµÄÁ½¸öÇø¼ä£¬ÕâÑùÏ£ÍûÄܰïÒ»ÏÂÄã¡£
Ê×ÏÈ£¬x2+y2+z2=4ºÍx2+y2 =3 z ËùΧµÄÁ¢Ìå ¾ÍÊÇÒ»¸öµ¹Ô²×¶ºÍÒ»¸öÇòÏཻµÄÇøÓò¿Õ¼ä£¬Õâ¸öµ¹Ô²×¶µÄ¶¥µãµ±È»Ò²¾ÍÊÇ0ÁË£¬È»ºóÏòÉϺÍÇòÃæÏཻ¡£ÓÉÁ½¸ö·½³ÌºÜÈÝÒ×Çó³ö£¬Ïà½»Ãæ¾ÍÊÇz=1¡£ËùÒÔÒª·ÖÁ½¸öÇø¼äÀ´¶Ôz»ý·Ö£¬Ò»¸öÊÇ´Ó0µ½1£¬»ý·Ö·½³ÌÓ¦¸ÃÊÇx2+y2 =3 z (»ý·Ö¹ý³ÌºÜ¼òµ¥)£»È»ºóÁíÒ»¸öÊÇ´Ó1µ½2£¬ÒòΪÇò°ë¾¶ÊÇ2£¬»ý·Ö·½³ÌÓ¦¸ÃÊÇx2+y2+z2=4¡£°ÑÁ½¸ö»ý·ÖÇó³öÀ´Ïà¼Ó¾ÍÊǽá¹ûÁË£¬²»ÖªµÀÎÒ˵µÄÄãÃ÷°×ÁËûÓУ¬ºÇºÇ£¬×£ÄãÔçÈÕ½â¾öÄÑÌâ¡£
¹âÊÇÄÜÁ¿
8Â¥2007-12-19 22:50:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ С³¿ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ¶¬Ê®Èý 2026-03-18 6/300 2026-03-22 20:18 by edmund7
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +5 À§À§À§À§À¤À¤ 2026-03-20 6/300 2026-03-22 17:41 by hxsm
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +4 Sxy112 2026-03-21 6/300 2026-03-22 15:26 by ÎÞи¿É»÷111
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-03-20 4/200 2026-03-22 15:12 by ÖìÜÆÁÕ
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +6 2117205181 2026-03-21 7/350 2026-03-22 14:59 by allen-yin
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +3 Ô·¶¹¶¹ 2026-03-20 3/150 2026-03-22 14:48 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +5 yzysaa 2026-03-21 5/250 2026-03-21 22:12 by peike
[¿¼ÑÐ] 326Çóµ÷¼Á +5 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 8/400 2026-03-21 19:33 by ColorlessPI
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ÄÝÄÝninicgb 2026-03-21 4/200 2026-03-21 18:39 by ѧԱ8dgXkO
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] 316Çóµ÷¼Á +6 ÁºÜçö© 2026-03-19 6/300 2026-03-21 06:32 by Ecowxq666£¡
[¿¼ÑÐ] ²ÄÁϹ¤³Ì£¨×¨£©Ò»Ö¾Ô¸985 ³õÊÔ335Çóµ÷¼Á +3 hiloiy 2026-03-17 4/200 2026-03-21 03:04 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×¨Ë¶£¬×Ü·Ö308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-21 00:39 by JourneyLucky
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +15 ݤÎÉ­ÁÖ 2026-03-18 15/750 2026-03-20 23:28 by JourneyLucky
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +14 ÑÌÏ«Ò亣 2026-03-16 25/1250 2026-03-20 15:47 by yuncha
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û