Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2759  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wlxinxiang

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

Сľ³æÂÛ̳ÁúÌ×£¨·ÇÂí¼×£©

[ÇóÖú] Á÷ÌåÁ¦Ñ§µÄÁ½¸öÎÊÌ⣿

ÓÐÁ½¸öÀ§ÈÅÎÒÊ®ÄêµÄÁ÷ÌåÁ¦Ñ§ÎÊÌâ£¬Íæ¸÷λ´óϺָµã
1¡¢v=(x+y+z)i+(x+y+z)jÊǼ¸Î¬Ô˶¯£¬ÈôÊÇÈýά£¬ÎªÊ²Ã´ÔÚk·½ÏòûÓÐÔ˶¯£¬ÈôÊǶþά£¬»¹Óë×ø±êzÓйأ¬Ò²¾ÍÊǼ¸Î¬Ô˶¯µ½µ×ºÍ×ø±êÓйػ¹ÊǺÍÔ˶¯·½ÏòÓйأ¿​
2¡¢µ×²¿¿ª¿ÚµÄÈÝÆ÷£¬ÄÚ×°ÓÐÒ»¶¨ÒºÃæµÄµÄÁ÷Ì壬´ò¿ªÏÂÃæµÄ¿Ú£¬Èô²»²¹³äÒºÌ壬Á÷ÌåÁ÷³öÓ¦¸Ã·Ç¶¨³£Ô˶¯£¬ÇëÎÊÁ÷³öµÄ¼£ÏߺÍÁ÷ÏßÖØºÏÂð£¿ÈôÔÚ±ÚÃæ¿ª¿ÚÁ÷³ö£¬·Ç¶¨³£Çé¿öÎÒÃÇÖªµÀ¼£ÏߺÍÁ÷Ïß²»Öغϡ£

[ À´×ÔС×é Á÷ÌåÊýֵģÄâ ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

Ë®ÖÁÇåÔòÎÞÓ㣬ÈËÖÁ²ìÔòÎÞͽ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chliu94

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wlxinxiang: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, лл 2013-10-23 09:50:51
̸̸ÎÒµÄÀí½â£º
1¡¢v=(x+y+z)i+(x+y+z)jÊǶþάÔ˶¯£¬ÊǼ¸Î¬Ô˶¯Óë±äÁ¿¶àÉÙÎ޹أ¬Ö»ÓëËÙ¶ÈʸÁ¿µÄ·½ÏòÓйأ»
2¡¢µ×²¿¿ª¿ÚµÄÈÝÆ÷£¬ÄÚ×°ÓÐÒ»¶¨ÒºÃæµÄµÄÁ÷Ì壬´ò¿ªÏÂÃæµÄ¿Ú£¬Èô²»²¹³äÒºÌ壬Á÷ÌåÁ÷³öÊǷǶ¨³£Ô˶¯
Á÷³öµÄ¼£ÏߺÍÁ÷ÏßÖØºÏ£»
ÓÉÓÚ¹ÌÌå±ÚÃæµÄ×èÁ¦£¬ÈÝÆ÷ÄÚÁ÷ÌåѹÁ¦±ä»¯£¬Á÷ËÙ»á¼õС£¬ËùÒÔÓ¦¸ÃÊǷǶ¨³£Ô˶¯¡£
6Â¥2013-10-22 09:54:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

windperson

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
wlxinxiang: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú, ΢¹ÛÉÏ£¬ÎÒ¾õµÃÁ÷Ïߺͼ£Ïß»¹ÊDz»Öغϵ쬳ý·ÇÒ»¸öÒ»¸öÁ÷ÌåÖʵãÍùÏÂÁ÷£¬Á÷ÏßΪֱÏß 2013-10-21 14:39:34
û±ØÒª¾À½áÊǼ¸Î¬Ô˶¯°É£¬Ö»²»¹ýÔÚZ·½ÏòûÓÐËÙ¶È·ÖÁ¿¶øÒÑ£¬¾ÍÏñÔÚ¶þÎ¬Æ½ÃæX-YÉÏ£¬ÎïÌåÖ»ÑØÒ»¸ö·½ÏòÔ˶¯Ò»Ñù¡£

ÁíÍ⣬ÏëÓë×÷Õß̽ÌÖÒ»ÏÂÎÊÌâ2£¬Äú¾õµÃÔڵײ¿¿ª¿ÚÊǷǶ¨³£Âð£¿ÎÒ¸öÈ˾õµÃÊǶ¨³£¡£Á÷Ïß¼£ÏßÖØºÏ
2Â¥2013-10-20 21:04:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

a340827

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by windperson at 2013-10-20 21:04:29
û±ØÒª¾À½áÊǼ¸Î¬Ô˶¯°É£¬Ö»²»¹ýÔÚZ·½ÏòûÓÐËÙ¶È·ÖÁ¿¶øÒÑ£¬¾ÍÏñÔÚ¶þÎ¬Æ½ÃæX-YÉÏ£¬ÎïÌåÖ»ÑØÒ»¸ö·½ÏòÔ˶¯Ò»Ñù¡£

ÁíÍ⣬ÏëÓë×÷Õß̽ÌÖÒ»ÏÂÎÊÌâ2£¬Äú¾õµÃÔڵײ¿¿ª¿ÚÊǷǶ¨³£Âð£¿ÎÒ¸öÈ˾õµÃÊǶ¨³£¡£Á÷Ïß¼£ÏßÖØºÏ

Â¥Ö÷¼Ù¶¨²»²¹³äÒºÌå°¡£¬ÄǸßλ²îÔÚϽµ£¬ËٶȱØÈ»Ò²»áϽµ£¬Ôõô»áÊǶ¨³£Á÷ÄØ£¿
3Â¥2013-10-20 22:54:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

windperson

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by a340827 at 2013-10-20 22:54:42
Â¥Ö÷¼Ù¶¨²»²¹³äÒºÌå°¡£¬ÄǸßλ²îÔÚϽµ£¬ËٶȱØÈ»Ò²»áϽµ£¬Ôõô»áÊǶ¨³£Á÷ÄØ£¿...

Äú¾õ×ŵײ¿¿ª¿Ú£¬ÊDz»ÊÇÏ൱ÓÚ×ÔÓÉÂäÌ壿×ÔÓÉÂäÌåµÄÎïÌåËÙ¶ÈÓëÖÊÁ¿Ã»¹Ø°¡¡£¡£ÆÚ´ý¼ÌÐøÌ½ÌÖ£¬
4Â¥2013-10-21 21:20:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +15 Éý¸ñ°¢´ï 2026-04-12 16/800 2026-04-14 13:18 by ¸¡Èô_°²Éú
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +6 Ö½ÉÈzhishan 2026-04-13 6/300 2026-04-14 10:47 by xuyaxi
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©½ÓÊÜ¿çרҵ +10 ÏàÐűػá¹ââÍòÕ 2026-04-13 10/500 2026-04-14 09:28 by ´ø¿ÇµÄ¼¦µ°
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] µ÷¼Á +27 ²»·ê´º 2026-04-07 28/1400 2026-04-13 20:19 by xxy88888
[¿¼ÑÐ] 339Çóµ÷¼Á +4 hanwudada 2026-04-12 4/200 2026-04-13 12:03 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +9 ÏàÐűػá¹ââÍòÕ 2026-04-07 10/500 2026-04-13 10:20 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 280Çóµ÷¼Á +13 wzzzÍõ 2026-04-09 13/650 2026-04-12 00:31 by ÓÂÅʸ߷å0126
[½Ìʦ֮¼Ò] ÇëÎʵØÀí¡¢Ò£¸Ð·½Ã棬¿ÉÒÔ×öÄÄЩºáÏòÏîÄ¿°¡£¬×ÝÏòÍê²»³É¿¼ºË°¡ +3 ½õÒÂÎÀº®Õ½ 2026-04-07 5/250 2026-04-11 20:51 by Ô¥½·
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 297Çóµ÷¼Á +9 Kwgyz 2026-04-09 9/450 2026-04-11 10:09 by zhq0425
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] µ÷¼Á +19 СÕÅZA 2026-04-10 20/1000 2026-04-10 22:08 by Öí»á·É
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼ÑÐ] 367Çóµ÷¼Á +10 hffQAQ 2026-04-09 10/500 2026-04-09 18:06 by lijunpoly
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û