²é¿´: 2675  |  »Ø¸´: 8

csuzcx

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] »ù½ðÏîÄ¿ÉÏ»áºóµÄɾ³ýÂʼÆË㹫ʽ ÒÑÓÐ7È˲ÎÓë

ÔøÌýһλ»áÆÀר¼Ò˵¹ý£¬»áÉÏɾ³ýÂÊ×î¸ß´ï50%£»½áºÏÆäËûÈË˵µÄ£¬ÎÒ¶Ô50%ÓÐÁ½ÖÖÀí½â£¬ÄãÈÏΪÄÄÖÖÕýÈ·£¿

1. Éèijѧ¿Æ´¦¼Æ»®×ÊÖúÏîÄ¿ÊýΪx£¬ÔòÌôÑ¡130%x~150%x¸öÏîÄ¿ÉϻᣬÓÉ´ËÍÆËã³ö»áÉÏɱµôµÄÏîÄ¿Êý=(130%x-x)~(150%x-x)=30%x~50%x.
¼´£º»áÉÏɱµôÏîÄ¿ÊýµÄ×î´óÖµ=¼Æ»®×ÊÖúÏîÄ¿ÊýµÄ50%¡£

2. ÉèÌôÑ¡ÉÏ»áÏîÄ¿ÊýΪy£¬»áÉÏɱµôÏîÄ¿ÊýΪ30%y~50%y¡£
¼´£º»áÉÏɱµôÏîÄ¿ÊýµÄ×î´óÖµ=ÉÏ»áÏîÄ¿ÊýµÄ50%¡£

[ Last edited by csuzcx on 2012-5-7 at 14:53 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

luwu1967

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

µÚÒ»ÖÖ·½°¸¸ü½Ó½üʵ¼Ê£¬Ò²ÓÐÒ»¶¨²Ù×÷ÐÔ¡£
2Â¥2012-05-07 08:29:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shufeng0101

½ð³æ (ÕýʽдÊÖ)

Å£ÈË£¡
Prof. Feng Shu
3Â¥2012-05-07 13:24:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ìüª¿ÉµÂ

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
µÚÒ»Öаɣ¬µÚ¶þÖеϰÆñ²»¸ü²ÐÈÌ£¿»áÆÀר¼ÒÄÚ²¿Ò²¸üÄÑÆ½ºâÁË¡£
9ËêÆð²©ÀÀȺÊ飬20Ëê´ïµ½¶¥·å£¬ÖÇÉÌǰ300Äêºó300ÄêÎÞÈËÄܼ°¡£ÏÖÖ÷ÒªÑжÁ¾­¼ÃÀàºÍ¡¶ÖªÒô¡·¡¢¡¶¹ÊÊ»ᡷµÈÈËÎÄÉç¿ÆÀàÊé¼®¡£-----¶¼ÊǸ¡ÔÆ¡£
4Â¥2012-05-07 13:39:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lijingyi7096

гæ (СÓÐÃûÆø)

ÎÊÌâµÄ¹Ø¼ü²»ÔÚÓÚɾ³ýµÄÂÊÊǶàÉÙ£¬¶øÊÇɾ³ýµÄ±ê×¼ÊÇʲô£¿»áÆÀר¼ÒµÄ±ê׼ʱʲô£¿
5Â¥2012-05-07 16:10:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heta101

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ôø¾­ÌýһλÒÔǰµÄÀÏʦ˵¹ýËûÔÚ»ù½ð»áÆÀÉϵÄÊ£¬Ò»Î»Î÷±±µÄͬÐеĻù½ð£¬ÆäÖвîÂ÷ѱȽ϶࣬ÓÐר¼ÒºÃÏñÓÐÒâ¼û£¬µ«»¹Ã»À´µÃ¼°Ëµ£¬ÎÒµÄÕâλÀÏʦ¾Í˵ÁË£ºÎ÷±±ÕâµØ·½µØ¹ãÈËÏ¡£¬²îÂ÷ѶàÊÇÓ¦¸Ã·ûºÏʵ¼ÊµÄ¡£½á¹ûÓÐÒâ¼ûµÄÈ˾Ͳ»ºÃÒâ˼˵»°ÁË£¬»ù½ð»áÆÀͨ¹ý¡£
6Â¥2012-05-07 16:17:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cnpupil

гæ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
6Â¥: Originally posted by heta101 at 2012-05-07 16:17:42:
Ôø¾­ÌýһλÒÔǰµÄÀÏʦ˵¹ýËûÔÚ»ù½ð»áÆÀÉϵÄÊ£¬Ò»Î»Î÷±±µÄͬÐеĻù½ð£¬ÆäÖвîÂ÷ѱȽ϶࣬ÓÐר¼ÒºÃÏñÓÐÒâ¼û£¬µ«»¹Ã»À´µÃ¼°Ëµ£¬ÎÒµÄÕâλÀÏʦ¾Í˵ÁË£ºÎ÷±±ÕâµØ·½µØ¹ãÈËÏ¡£¬²îÂ÷ѶàÊÇÓ¦¸Ã·ûºÏʵ¼ÊµÄ¡£½á¹ûÓÐÒâ¼ûµÄÈË ...

ÓÐÒâ¼ûµÄÈ˳ÐÈÏÆä¿¼ÂDz»Öܵ½ÁË»¹ÊDz»ºÃµÃ×ïÄãµÄÕâλÀÏʦ£¿
Óä¿ìÏíÊÜÿһÌì
7Â¥2012-05-07 20:20:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wwxxpp518518

Í­³æ (ÕýʽдÊÖ)

»áÆÀר¼ÒÌ«ÖØÒªÁË
8Â¥2012-05-07 21:51:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heta101

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
7Â¥: Originally posted by cnpupil at 2012-05-07 20:20:07:
ÓÐÒâ¼ûµÄÈ˳ÐÈÏÆä¿¼ÂDz»Öܵ½ÁË»¹ÊDz»ºÃµÃ×ïÄãµÄÕâλÀÏʦ£¿

´ó¼Ò¶¼²»Ïëµ±ÃæµÃ×ïÈË¡£
9Â¥2012-05-07 21:58:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ csuzcx µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-19 12:32 by peike
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +3 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 3/150 2026-03-19 12:28 by allen-yin
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[½Ìʦ֮¼Ò] ½¹ÂÇ +9 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 13/650 2026-03-19 09:50 by otani
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +3 xbxudjdn 2026-03-18 3/150 2026-03-18 22:14 by zhq0425
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-13 6/300 2026-03-18 14:14 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +4 ioodiiij 2026-03-17 4/200 2026-03-18 12:36 by Linda Hu
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +6 ¿×Ö¾ºÆ 2026-03-12 11/550 2026-03-17 14:41 by ÖÜÖÛÖÛ77
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[»ù½ðÉêÇë] ÏÖÔÚÈçºÎ»Ø±ÜÈ¥ÄêµÄijһ¸öר¼Ò£¬²»ÖªµÀÃû×Ö +3 zk200107 2026-03-12 6/300 2026-03-14 17:13 by zk200107
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
[¿¼ÑÐ] ÍÁľµÚÒ»Ö¾Ô¸276Çóµ÷¼Á£¬¿ÆÑкͼ¼ÄÜÊ®·Ö·á¸»£¬ÇóÐÂÐË·½ÏòµÄµ¼Ê¦ÊÕÁô +3 ÍÁľСÌì²Å 2026-03-12 3/150 2026-03-13 15:01 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏ301·ÖÇóµ÷¼Á +5 Liyouyumairs 2026-03-12 5/250 2026-03-13 14:42 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û