24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 943  |  »Ø¸´: 4

½­Ò»Èª

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾Ô­´´¡¿ÊÀ½çËÄ´ó ÒÑÓÐ4È˲ÎÓë

ÊÀ½çËÄ´óÄÑÌâ½âµÄ¼òÒª·ÖÎö
Àí½âÏÂÊöÎÊÌâǰ£¬Ï£ÍûÔĶÁÔÚ¡¶Ñ§ÎÊÉçÇø¡·http://home.51xuewen.com/1808191/index.htmµÄÏà¹Ø²©ÎÄ»òÔÚ°Ù¶ÈÎÄ¿âhttp://wenku.baidu.com/view/0b8b1266f5335a8102d220a1.htmlÏÂÔØ¡¶ÓîÖæÖÐÐÄ˵¡·ÔĶÁ¡£

(1)ÒÔÏÂÊÇĿǰÊÀ½ç¹«ÈϵÄËÄ´óÄÑÌ⣺
1£©ÓîÖæÆðÔ´¡£2£©ÎïÖʽṹ¡£3£©ÉúÃüÆðÔ´¡£4£©ÒâʶÆðÔ´
£¨2£©Ê²Ã´ÊÇ×îÄѵÄÄÑÌ⣿
1£©´íÎóµÄÎÊÌâ¡£2£©ã£ÂÛµÄÎÊÌâ¡£3£©·ÇΨһµÄ»òÓжàÖִ𰸵ÄÎÊÌâ¡£4£©½áÂÛ¶¯Ì¬µÄÎÊÌâ
ÕýÈ·»Ø´ðÏÂÃæµÄÎÊÌâÊǹØÓÚÉÏÃæ¶ÔÄÑÌâµÄ3¸ö´ð°¸¸ø³öÏÂÊöµÄͨÊôÀý×Ó£º
1£©¡Ì-1=i=£¨-1£©^(1/2)ÊÇÒ»¸öÕûÊý¡¢ÕýÊý¡¢»ò¸ºÊý£¿£¨ÊýѧϵÄÚ£©
ÉÏÌâÎ޽⣬ÒòΪ¸ø¶¨ÎÊÌâµÄ´ð°¸¡°¸´Êý»òÐéÊý¡±²»ÔÚÎÊÌâÖ®ÄÚ£¬ËùÒÔÊÇ´íÎóµÄÎÊÌ⣬ҲÊÇ×îÄѻشðµÄÎÊÌâ¡£
2£©ÄúÊÇË­£¿»òÄúÊÇʲô£¿£¨ÐÄÀíѧ£©
ÉÏÃæµÄÎÊÌâÊÇÐÄÀíѧÀÏʦ¿ÎÉÏ»ò½²×ùÉϳ£¶ÔÌýÖÚÌá³öµÄÒ»¸öÎÊÌâ¡£½á¹û¿ÉÏë¶øÖª£¬´ð°¸Î廨°ËÃÅ£¬¸¸Ä¸¡¢Ñ§Éú¡¢ÀÏʦ¡¢ÄÐÈË¡¢Å®ÈË¡¢ÓÐ×·ÇóµÄÈË¡¢ÉÆÁ¼µÄÈË¡¢¸ß¼¶¶¯Îï¡£¡£¡£¡£¡£¡£¸üÓÐÉõÕß˵×Ô¼ºÊǸ÷ÖÖÔ­×ӽṹµÄ×éÖ¯£¬ÏÔÈ»ËüÔÚÈËÀàÒâʶÐÎ̬ÏÂÓÐÎÞÇîµÄ´ð°¸¡£
3£©»ù±¾Á£×ÓÊÇʲô£¿£¨ÎïÀíѧ£©
ÉÏÃæÎÊÌâµÄ½âÊÇËæ×Å¿ÆÑ§Ê±´ú½ø²½Ò»Ö±ÔڸıäµÄÎÊÌ⣬Ҳ¾ÍÊÇÉÏÊö4£©½áÂÛÊǶ¯Ì¬µÄ¡£´Ó½ü´úµÄÔ­×Ó¡¢¹â×Ó¡¢ÖÐ΢×Ó¡¢¿ä¿Ë¡¢ÏÒ¡¢µ½Ä¿Ç°¶Ôײ»úҪѰÕÒµÄÉϵÛÁ£×Ó¡£¡£¡£¡£¡£
¶¯Ì¬µÄ½áÂÛÊÇ¿ÆÑ§½ø²½ÏÂÒ»ÖÖÐÂʵ֤µÄ·¢ÏÖ£¬È»¶ø£¬ÎÒÃDz»µÃ²»³ÐÈÏÈËÀàÓÐÏÞÐԺ;ֲ¿ÐÔµÄÏÖʵ´æÔÚ£¬¹Û²âµ½µÄ¼«ÏÞ´úÌæ²»ÁË´æÔÚµÄÈ«²¿¡£Ò²¾ÍÊÇ×ÔÈ»´æÔÚÒª¸ßÓÚÈËÀà¹Û²âµ½µÄ¡°ÏÖʵ¡±¡£
ÀýÈ磺ͨ¹ý¿ÆÑ§¼¼ÊõÖªµÀ£¬ÎÒÃÇ¿´µ½ÊµÔÚµÄÎïÖʱíÏó¾Í²»ÊÇÎïÖʱ¾Éí¡£Í¬Ñù£¬Í¨¹ý¿ÆÑ§ÒÇÆ÷¹Û²âµ½µÄÒ»¶¨Ò²²»»áÊÇÖÕ¼«µÄÎïÖÊÐÎ̬£¡
ÒòΪÎïÖÊÐÎ̬±¾Éí²»ÊÇ×Ô¼ºËù¾ö¶¨µÄ´æÔÚ£¬¶øÊÇÄÚÍ⶯Á¦Ô¼Êø¹¹³ÉµÄ´æÔÚ£¡¶øÈËÀàÈ϶¨µÄÎïÖÊÐÎ̬¾ö¶¨ÓÚÈËÀàÉúÎï½á¹¹£¨»ò¼ÓÒÇÆ÷£©ºÍÒâʶ¼«ÏÞºÍÍâ½ç½»ÈڵĽá¹û¡£
¶¯ÎïÒ²Óп´´ýÊÀ½çµÄ½Ç¶È£¬ÄÇÊÇÓëÈËÀ಻һÑùµÄ£¬ÓÐµÄÆäËü·½ÃæÉõÖÁ¸ßÓÚÈËÀà¡£Õâ¾ÍÊǶ¯ÎïÌìÐÔÓëÍâ½ç½»ÈڵĽá¹û¡£
ͨ¹ýÉÏÃæËù¾ÙµÄÀý×ÓÎÒÃÇ¿ÉÒÔ½øÒ»²½·ÖÎöËÄ´óÄÑÌâ¡£
(Ò»)ÓîÖæÆðÔ´
ÆðÔ´Êǽ¨Á¢ÔÚÈËÀà¶Ôʱ¼äµÄ¶¨Òå¶ø²úÉúµÄ´íÎóÎÊÌâ¡£ÓÐÁËʱ¼ä£¬²ÅÓÐÆðÔ´¡£¶øÎÒÈÏΪʱ¼äÊÇÈËÀà¶ÔÔ˶¯´æÔÚµÄÁ¿»¯¡£ÊÇÈËÀàÊӽǵĸÅÄî¡£Òò´Ë£¬Õâ¸öÎÊÌâµÄ¹Ø¼üÊÇÁ˽âÔ˶¯µÄÀ´Ô´¡£
µ±·¢ÏÖÔ˶¯À´Ô´ÓÚÁ¦£¬¶øÁ¦ÓÖÓÉÔ˶¯Ôڿռ以¸øÕâ¸öÏÖʵʱ£¬ÎÒÃǾͷ¢ÏÖÓîÖæµÄÊØºã´æÔÚ£¬ÕâÖÖ´æÔÚÊÇÒ»ÖÖÓÀºã£¬¶ø²»ÊÇÓпªÊ¼µÄÆðÔ´ºÍ½áÊøµÄÎÊÌâ¡£
Òò´Ë£¬µÚÒ»¸öÊÀ½çÄÑÌâÓ¦¸Ã±»ÈÏΪÊÇ´íÎóµÄÎÊÌ⣬¶ø²»ÊÇÄÑÌâ¡£
½áÂÛÊÇ£ºÓîÖæÒÔ¶¯Á¦»¥¸øÓÀºã´æÔÚ¡£Ã»ÓÐÆðÔ´£¡
£¨¶þ£©ÎïÖʽṹ
ÓÐÁËÉÏÃæµÄ¶¯Á¦»¥¸ø¹ÛÄÎïÖʽṹ¾ÍÊǶ¯Á¦´æÔÚÓÚ¿Õ¼äµÄÒ»ÖÖÌØ¶¨¹¹Ôì¡£¸÷ÖÖ¶¯Á¦ÄÚÍâ¹¹ÔìÔÚÈËÀàÉúÎïÊÓ½ÇÉϵķ´Ó³±»ÊÓΪÏà¶Ô¾²Ì¬ÊÇÈËÀà¶ÔÎïÖÊÈÏΪ¡£
£¨Èý£©ÉúÃüÆðÔ´
ÕâÀïµÄÆðÔ´ÈÔÈ»ÊÇ´íÎóµÄÎÊÌ⣬Õâ¸öÎÊÌâÓ¦¸Ã¸ÄΪÉúÃüµÄ´æÔÚ·½Ê½¡£¿ÆÑ§·¢Õ¹µ½ÏÖÔÚ£¬ÈËÀàÒѾ­¿ÉÒÔÖÆÔìÉúÃü£¬Òò´Ë£¬ÉúÃü¾ÍÊÇÒ»ÖÖÎïÖʽṹµÄ×éÖ¯·½Ê½£¬Ò²¾ÍÊǸ÷ÖÖ¶¯Á¦×éÖ¯µÄ¸´ÔÓÐÎ̬¡£
£¨ËÄ£©ÒâʶÆðÔ´
ÆðÔ´ÊǶÔʱ¼äÈ϶¨µÄ¹ÛÄ¶ø´æÔÚ·½Ê½²ÅÊÇÓîÖæÎïÀíµÄ¸ù±¾£¬µ±ÉúÃü¿ÉÒÔ±»Ôìʱ£¬¾Í¿ÉÒÔÓÃʵ֤µÄ·½Ê½À´¿Ï¶¨ÎïÀí½á¹¹×éÖ¯ÊÇÉúÃüµÄÀ´Ô´£¬¶ø²»ÊÇÉñÔìµÄÆðÔ´¡£ÉúÃü½ø»¯Ö»ÊǸ´ÔÓµÄÎïÀí½á¹¹×éÖ¯ÐèÒªÏ൱³¤µÄ×ÔÈ»Ô˶¯Ëù¹¹³ÉµÄ×ÔÈ»¹æÂÉ¡£Òâʶ¾ÍÊÇÕâÖÖ¸´ÔÓ×éÖ¯Á¿±äµ½ÖʱäµÄÁíÒ»ÖÖ´æÔÚ¡£
Ö»Òªµ½Ä³ÖÖ¸´ÔӵĽṹ£¬×ÔÈ»²úÉúÉúÃüµÄÏóÕ÷£¬¶øÕâÖÖÏóÕ÷µÄÉúÃü¾ßÓÐÒâʶµÄ×ÔÈ»´æÔÚ£¡
»Ø¸´´ËÂ¥
½­Ò»Èª£ºÓîÖæ¶¯Á¦Ô­Àí˵Ã÷ÁËÓîÖæµÄºÏÀí´æÔÚ·½Ê½£¬¶ø²»ÊÇÃèÊöÓîÖæÆðÔ´Õâ¸öã£ÂÛ¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

loess

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
°Â£¬Ô­À´ÊÇÕâ¸ö£¡
2Â¥2010-06-16 00:31:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ¥³áÌìʹ

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¶÷£¬ÕæµÄÊÇÄØ
3Â¥2010-06-16 16:10:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Î÷²ØÅ©Ãñ

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ѧϰÖУ¡
4Â¥2010-06-16 16:22:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ƤºÄ×Ó

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ѧϰ×ßÁË  ºÇºÇ
5Â¥2010-06-16 16:29:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ½­Ò»Èª µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +5 ×ÓľÄÅ 2026-04-12 5/250 2026-04-12 22:15 by paopaotu326
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +5 ŬÁ¦µÄÏÄÄ© 2026-04-09 5/250 2026-04-12 19:17 by wj165256
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +13 ?ÒªÉϰ¶? 2026-04-10 13/650 2026-04-12 15:37 by laoshidan
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] Çóµ÷¼Á +11 ÔÂ@163.com 2026-04-07 13/650 2026-04-11 22:55 by BruceLiu320
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +18 ioodiiij 2026-04-08 18/900 2026-04-11 20:25 by liyun12321
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +8 ¹ÊÈË?? 2026-04-09 8/400 2026-04-10 09:44 by Çà÷duoduo
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] 323Çóµ÷¼Á +3 ÁÖzlu 2026-04-07 4/200 2026-04-07 23:21 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +11 wwwwabcde 2026-04-07 11/550 2026-04-07 23:16 by JourneyLucky
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 312Çóµ÷¼Á +18 gtw1 2026-04-06 20/1000 2026-04-07 18:16 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û