±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1864  |  »Ø¸´: 2

·çÍ£ÁËÔÆÖªµÀ

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿¹ØÓÚµÚÒ»ÀàÇúÏß»ý·ÖµÄ¶Ô³ÆÐÔ£¡ ÒÑÓÐ2È˲ÎÓë

¶ÔÓÚ¿Õ¼äÇúÏßËûµÄ¶Ô³ÆÐÔÊÇÔõôÐðÊöµÄ£¿£¿Ó¦¸ÃÔõôÀí½âÄØ
Èç¿Õ¼äÇúÏßLÓÉx^2+y^2+z^2=1ºÍx+y+z=1È·¶¨Ôò
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Pchief

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
soliton923: ллר¼Ò¸ø³æ×ÓÃǽâ¾öÎÊÌâ 2011-04-15 22:51:37
math105(½ð±Ò+2): »¶Ó­×¨¼Ò²ÎÓëÌÖÂÛ¡£ 2011-04-15 23:32:13
ÕâÀïµÄËùν¶Ô³ÆÐÔÊÇÖ¸ÇúÏß·½³ÌµÄ¶Ô³ÆÐÔ£¬Èç¹ûÔÚÒ»¸ö·½³Ì F(x,y,z)=0 ÖУ¬°Ñ x »»³É y£¬ y »»³É z £¬ z »»³É x Ö®ºó£¬·½³ÌµÄÐÎʽ²»±ä£¬Ôò˵Õâ¸ö·½³Ì¾ßÓÐ ÂÖ»»¶Ô³ÆÐÔ¡£

Èç¹ûÒ»ÌõÇúÏß L µÄ·½³Ì¾ßÓÐÂÖ»»¶Ô³ÆÐÔ£¬Ôò¿ÉÖØÐÂÑ¡Ôñ×ø±êϵʹµÃ

(ÐÂ x) = z, (ÐÂ y) = x, (ÐÂ z) =y

ÏÔÈ»£¬ L ÔÚÐÂ×ø±êϵÏµķ½³ÌÈÔΪԭ·½³Ì£¬ËùÒÔ



ͬÀíÓÐ


ÒÔÂ¥Ö÷µÄÌâĿΪÀý£¬


´Ó¶ø


[ Last edited by Pchief on 2011-4-15 at 09:41 ]
2Â¥2011-04-15 09:39:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·çÍ£ÁËÔÆÖªµÀ

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by Pchief at 2011-04-15 09:39:57:
ÕâÀïµÄËùν¶Ô³ÆÐÔÊÇÖ¸ÇúÏß·½³ÌµÄ¶Ô³ÆÐÔ£¬Èç¹ûÔÚÒ»¸ö·½³Ì F(x,y,z)=0 ÖУ¬°Ñ x »»³É y£¬ y »»³É z £¬ z »»³É x Ö®ºó£¬·½³ÌµÄÐÎʽ²»±ä£¬Ôò˵Õâ¸ö·½³Ì¾ßÓÐ ÂÖ»»¶Ô³ÆÐÔ¡£

Èç¹ûÒ»ÌõÇúÏß L µÄ·½³Ì¾ßÓÐÂÖ»»¶Ô³Æ ...

´ð°¸Ã²ËÆÊÇÁã¶î£¡
¸Ð¾õÓ¦¸ÃÓöԳÆÐÔÀ´½â
3Â¥2011-04-15 23:55:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ·çÍ£ÁËÔÆÖªµÀ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[˶²©¼ÒÔ°] Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö +3 Nadiums 2026-03-25 4/200 2026-03-29 00:50 by 544594351
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 085701Çóµ÷¼Á³õÊÔ286·Ö +4 secret0328 2026-03-28 4/200 2026-03-28 21:09 by 15366876211
[¿¼ÑÐ] 295²ÄÁϹ¤³Ìר˶Çóµ÷¼Á +7 1428151015 2026-03-27 7/350 2026-03-28 19:58 by S240
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÀí£¬ÊýÒ»Ó¢Ò»285ÇóAÇøµ÷¼Á +8 AZMK 2026-03-25 12/600 2026-03-28 18:15 by AZMK
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +4 26ÒªÉϰ¶ 2026-03-28 4/200 2026-03-28 15:30 by 1018329917
[¿¼ÑÐ] 070300Çóµ÷¼Á306·Ö +4 26ÒªÉϰ¶ 2026-03-27 4/200 2026-03-28 13:06 by ÌÆãå¶ù
[¿¼ÑÐ] 266·Ö£¬Çó²ÄÁÏÒ±½ðÄÜÔ´»¯¹¤µÈµ÷¼Á +7 ÍÛºôºßºôºß 2026-03-27 9/450 2026-03-28 12:22 by zllcz
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-03-28 3/150 2026-03-28 12:04 by Íõ±£½Ü33
[¿¼ÑÐ] 340Çóµ÷¼Á +5 jhx777 2026-03-27 5/250 2026-03-28 04:18 by fmesaito
[¿¼ÑÐ] 275Çóµ÷¼Á +10 jjjjjjjjjjl 2026-03-27 10/500 2026-03-27 23:47 by barnett0632
[¿¼ÑÐ] 272Çóµ÷¼Á +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-27 17:23 by laoshidan
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] 336²ÄÁÏÇóµ÷¼Á +7 ³ÂäÞÓ¨ 2026-03-26 9/450 2026-03-27 00:20 by wxiongid
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-26 6/300 2026-03-26 18:03 by Çñgl
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á +3 Dendel 2026-03-23 6/300 2026-03-26 17:51 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ339²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 ½­ÍùÂôÓã 2026-03-26 3/150 2026-03-26 09:42 by ÍõСǷi
[¿¼ÑÐ] 284Çóµ÷¼Á +15 Zhao anqi 2026-03-22 15/750 2026-03-25 12:51 by wht0531
[¿¼ÑÐ] 340Çóµ÷¼Á +5 »°Ã·ÌÇ111 2026-03-24 5/250 2026-03-25 06:53 by ilovexiaobin
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û