±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3175  |  »Ø¸´: 10

fang2010

Í­³æ (ÕýʽдÊÖ)

[ÇóÖú] ¾«ÃܶÈʵÑé¾ßÌåÓ¦¸ÃÔõô×ö ÒÑÓÐ4È˲ÎÓë

¿´ÎÄÏ×Àï¶¼ÓÐÌáµ½¾«ÃܶÈʵÑ飬¾«ÃܶÈʵÑéµ½µ×Ó¦¸ÃÔõô×öÄØ£¿ÊÇȡһ·ÝÑùÆ·£¬Öظ´²â¶¨¶à´ÎÂð£¿Öظ´²â¶¨µÄʱºò£¬ÊǰÑÑùÆ··ÅÔÚÑùÆ·³ØÖÐÒ»Ö±²»È¡³öÀ´£¬¹ýÒ»¶Îʱ¼ä¼Ç¼һ´ÎÊý¾Ý£¬»¹ÊDzâÍêÒ»´ÎÈ¡³öÀ´£¬ÔٷŽøÈ¥£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÆøÏàÉ«Æ××ÊÁÏ»ã±à

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

longyi706565

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Î÷ºþ×íÓã: ½ð±Ò+2 2014-09-17 20:27:41
¾«ÃܶÈÊÔÑ飺·ÖÎªÖØ¸´ÐÔÊÔÑé¡¢Öм侫ÃܶÈÊÔÑéºÍÖØÏÖÐÔÊÔÑé¡£
ÖØ¸´ÐÔ£ºÅäÖÃ6·ÝÑùÆ·£¬²â¶¨¡£
Öм侫Ãܶȣº²»Í¬ÈÕÆÚ¡¢²»Í¬ÈËÔ±ºÍ²»Í¬ÒÇÆ÷²â¶¨ÑùÆ·¡£
ÖØÏÖÐÔ£º²»Í¬ÊµÑéÊҲⶨ¡£
3Â¥2014-09-17 16:38:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fatewu

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

Сľ³æÀËÂþÌåÑéʦ~\(^o^)/~

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¾«È·¶ÈÊÇָʹÓÃͬÖÖ±¸ÓÃÑùÆ·½øÐÐÖØ¸´²â¶¨ËùµÃµ½µÄ½á¹ûÖ®¼äµÄÖØÏÖÐÔ£¬¾«ÃܶȷÖÈÕÄÚ£¬Èռ侫Ãܶȣ¬ÎÒ²»ÖªµÀÄãÖ¸Äĸö£»ÈÕÄÚ£¬ÄøöÑùÆ·Á¬²â5´Î£¬Èռ侫ÃܶȺÃÏñÊÇͬһÑùÆ·²»Í¬ÈÕ¸÷²â3´Î¼ÆËã¡£
¡¾»¯Ñ§»¯¹¤Çø»¶Ó­Äú£¬Ð¡³¿»¶Ó­Äú~\(^o^)/~¡¿ºÎÒÔÆ®ÁãÈ¥£¬ºÎÒÔÉÙÍÅèºÎÒÔ±ðÀë¾Ã£¬ºÎÒÔ²»µÃ°²~\(^o^)/~×ß×Ô¼ºµÄ·£¬ÏàÐÅÒ»ÇнÔÓпÉÄÜ£¡
2Â¥2014-09-17 16:35:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaohan_110

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Î÷ºþ×íÓã: ½ð±Ò+2 2014-09-17 20:27:33
¾«ÃܶÈ(precision) ϵָÓø÷¨²â¶¨Í¬Ò»ÔÈÖÊÑùÆ·µÄÒ»×é²âÁ¿Öµ±Ë´Ë·ûºÏµÄ³Ì¶È¡£ËüÃÇÔ½½Ó½ü¾ÍÔ½¾«ÃÜ¡£³£Óà ±ê×¼(Æ«)²î(standard deviation£¬SD»òS)£» Ïà¶Ô±ê×¼(Æ«)²î(relative standard deviation£¬RSD)£¬Ò²³Æ±äÒìϵÊý(coefficient of variation£¬CV)¡£·ÖÎöʱ£¬³£ÓÃRSD±íʾ¾«ÃܶÈ.
    ¶ÔÓÚ×é³É²»Ê®·ÖÇå³þµÄÊÔÑù, ³£²ÉÓüÓÈë»ØÊÕ·¨¡£ÔÚÊÔÑùÖмÓÈëÒÑÖªÁ¿µÄ±»²â×é·ÖÓëµÈÁ¿µÄÁíÒ»·ÝÏàͬµÄÊÔÑùƽÐнøÐзÖÎö, ÇóµÃ¼ÓÈëµÄ±»²â×é·ÖµÄ»ØÊÕÂÊ, ÓÉ»ØÊÕÂʼì²éϵͳÎó²îµÄ´óС¡£
Ìá¸ßÊÔÑ龫ÃܶȺͲÉÓûØÊÕÊÔÑ飬¶¼ÊÇΪÁ˾¡¿ÉÄܼõÉÙʵÑéÎó²î£¬Ê¹µÃÊÔÑé¸ü׼ȷ¡£
4Â¥2014-09-17 16:54:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hrulxxhjg

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fang2010: ½ð±Ò+1 2014-09-18 10:43:53
lz ²ÉÓÃͬһ¸öÒÇÆ÷²âÊÔͬһ·ÝÑùÆ·£¬²»¹ÜÊÇÒ»Ö±·ÅÔÚÀïÃæ²â»¹ÊÇÄóöÀ´ÓÖ·ÅÈë²â£¬Ö¸µÄÊÇÒÇÆ÷µÄ¾«Ãܶȡ£
Ò»°ãÎÒÃǽӴ¥µÄÊÇ·½·¨Ñ§Éϵľ«Ãܶȣ¬¼´3Â¥Ëù˵µÄ¡£
5Â¥2014-09-18 00:08:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hrulxxhjg

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by fang2010 at 2014-09-18 10:43:43
·½·¨Ñ§Éϵľ«ÃܶȸÃÔõô×öÄØ£¿»¹ÊDz»¶®¡£ÊÇÈ¡µÈÁ¿µÄ¼¸·ÝÑùÆ·²â¶¨Âð£¿...

Êǵ쬳ÆÈ¡µÈÁ¿µÄ6·ÝÒÔÉÏÑùÆ·£¬°´ÕÕ·½·¨²½Öèǰ´¦Àí¡¢ÉÏ»ú²âÊÔ£¬¼ÆËã½á¹û£¬È»ºó¼ÆËã½á¹ûÖµµÄRSD.
8Â¥2014-09-18 18:41:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

fang2010

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by xiaohan_110 at 2014-09-17 16:54:11
¾«ÃܶÈ(precision) ϵָÓø÷¨²â¶¨Í¬Ò»ÔÈÖÊÑùÆ·µÄÒ»×é²âÁ¿Öµ±Ë´Ë·ûºÏµÄ³Ì¶È¡£ËüÃÇÔ½½Ó½ü¾ÍÔ½¾«ÃÜ¡£³£Óà ±ê×¼(Æ«)²î(standard deviation£¬SD»òS)£» Ïà¶Ô±ê×¼(Æ«)²î(relative standard deviation£¬RSD)£¬Ò²³Æ±äÒìϵÊý ...

ÎÒ¿´µÄÎÄÏ×Àï£¬ÖØ¸´ÐÔʵÑ飬¾«ÃܶÈʵÑ飬¼ÓÑù»ØÊÕÂÊʵÑé¶¼ÓС£ÎÒÏÖÔÚÏëÖªµÀ¾«ÃܶÈʵÑéÔõô×ö£¿ÊÇÈ¡µÈÁ¿µÄ¼¸·ÝÑùÆ·²â¶¨£¬¼ÆËãRSD£¿»¹ÊÇȡһ·ÝÑùÆ·£¬Öظ´²â¶¨¶à´Î£¬¼ÆËãRSD£¿
6Â¥2014-09-18 10:42:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fang2010

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by hrulxxhjg at 2014-09-18 00:08:01
lz ²ÉÓÃͬһ¸öÒÇÆ÷²âÊÔͬһ·ÝÑùÆ·£¬²»¹ÜÊÇÒ»Ö±·ÅÔÚÀïÃæ²â»¹ÊÇÄóöÀ´ÓÖ·ÅÈë²â£¬Ö¸µÄÊÇÒÇÆ÷µÄ¾«Ãܶȡ£
Ò»°ãÎÒÃǽӴ¥µÄÊÇ·½·¨Ñ§Éϵľ«Ãܶȣ¬¼´3Â¥Ëù˵µÄ¡£

·½·¨Ñ§Éϵľ«ÃܶȸÃÔõô×öÄØ£¿»¹ÊDz»¶®¡£ÊÇÈ¡µÈÁ¿µÄ¼¸·ÝÑùÆ·²â¶¨Âð£¿
7Â¥2014-09-18 10:43:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fang2010

Í­³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by hrulxxhjg at 2014-09-18 18:41:32
Êǵ쬳ÆÈ¡µÈÁ¿µÄ6·ÝÒÔÉÏÑùÆ·£¬°´ÕÕ·½·¨²½Öèǰ´¦Àí¡¢ÉÏ»ú²âÊÔ£¬¼ÆËã½á¹û£¬È»ºó¼ÆËã½á¹ûÖµµÄRSD....

ÖªµÀÁË£¬·Ç³£¸Ðл
9Â¥2014-09-22 08:43:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yousha0220

Òø³æ (³õÈëÎÄ̳)

ÄǾ«ÃܶȺÍ׼ȷ¶ÈÖÐÑùÆ·µÄƽ¾ùÖµ²»¾ÍÊÇÏàͬµÄ£¿
10Â¥2014-09-28 09:50:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fang2010 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +4 hanamiko 2026-03-27 4/200 2026-03-28 04:16 by fmesaito
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +5 LiÀîÓã 2026-03-26 5/250 2026-03-27 20:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] 286Çóµ÷¼Á +8 PolarBear11 2026-03-26 8/400 2026-03-27 18:05 by yu221
[¿¼ÑÐ] 292Çóµ÷¼Á +13 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 14/700 2026-03-27 15:40 by caszguilin
[¿¼ÑÐ] 308Çóµ÷¼Á +6 īīĮ 2026-03-27 6/300 2026-03-27 15:20 by caszguilin
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] 348Çóµ÷¼Á +4 СÀÁ³æ²»ÀÁÁË 2026-03-27 5/250 2026-03-27 12:47 by ¹û¹ûÂèßä
[¿¼ÑÐ] Çóµ÷¼Á323²ÄÁÏÓ뻯¹¤ +7 1124361 2026-03-24 7/350 2026-03-27 10:22 by wangjy2002
[¿¼ÑÐ] 281Çóµ÷¼Á +6 Koxui 2026-03-24 7/350 2026-03-26 15:37 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 332Çóµ÷¼Á +6 032500 2026-03-25 6/300 2026-03-25 22:45 by 418490947
[¿¼ÑÐ] 26¿¼ÑÐ-291·Ö-ÏÃÃÅ´óѧ£¨085601£©-ÈáÐÔµç×ÓѧԺ²ÄÁϹ¤³ÌרҵÇóµ÷¼Á +3 min3 2026-03-24 4/200 2026-03-25 18:22 by xcjcqu
[¿¼ÑÐ] ¡¾2026¿¼Ñе÷¼Á¡¿ÖÆÒ©¹¤³Ì 284·Ö ÇóÏà¹Ø×¨Òµµ÷¼ÁÃû¶î +4 Ô¬Û¼Û¼ 2026-03-25 8/400 2026-03-25 14:32 by lbsjt
[¿¼ÑÐ] 285Çóµ÷¼Á +3 AZMK 2026-03-24 3/150 2026-03-25 12:23 by userper
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á 324 +4 Promise-jyl 2026-03-23 4/200 2026-03-25 11:36 by Sugarlight
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +6 ÄÌÓͲÝÝ®. 2026-03-22 7/350 2026-03-25 10:00 by shangxh
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] 291Çóµ÷¼Á +3 HanBeiNingZC 2026-03-24 3/150 2026-03-24 16:34 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á +4 17501029541 2026-03-23 6/300 2026-03-24 10:21 by ´÷Χ²±µÄСÎÃ×Ó
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸º£´ó£¬0703»¯Ñ§Ñ§Ë¶304·Ö£¬Óдó´´ÏîÄ¿£¬Ëļ¶Òѹý +6 ÐÒÔËÁ¨Á¨ 2026-03-22 10/500 2026-03-22 20:10 by edmund7
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û