| ²é¿´: 3265 | »Ø¸´: 4 | ||||
åÐÒ£½Ü001ľ³æ (Ö°Òµ×÷¼Ò)
|
[½»Á÷]
¹ØÓڵ绯ѧÖеļì²âÏÞ¼ì³öÏ޲ⶨÏÞµÄÇø±ð
|
|||
|
Ò»¡¢ ¼ì³öÏÞÓë²â¶¨ÏÞ ¼ì³öÏÞ£¨detection limit£¬limit of detection£©¡¢²â¶¨ÏÞ£¨determination limit£¬limit of determination£©Óë¼ì²âÏÞ£¨detectability£©ÊÇ·ÖÎö»¯Ñ§Öг£¼ûµÄÃû´ÊÊõÓ½üÄêÀ´£¬¹úÄÚÍâһЩÎÄÏ×¶àÓÐÂÛÊö¡£µ«Ä¿Ç°¹úÄÚ³ö°æÎïÖжÔÈýÕߵ͍Ò塢ʹÓÃÈÔ´æÔÚһЩ»ìÂÒÏÖÏó£¬ÓÐʱÉõÖÁ½«ÈýÕß»ìΪһ̸£¬Ê¹ÉîÈëÌÖÂÛ»ò±È½ÏÊý¾Ý²úÉúÀ§ÄÑ¡£ ¹ú¼Ê´¿´âÓëÓ¦Óû¯Ñ§ÁªºÏ»á£¨IUPAC£©1997Äêͨ¹ý£¬1998Äê·¢±íµÄ¡¶·ÖÎöÊõÓï¸ÙÒª¡·£¨IUPAC Compendium of Analytical Nomenclature£©[30]Öй涨£º¡°¼ì³öÏÞÒÔŨ¶È£¨»òÖÊÁ¿£©±íʾ£¬ÊÇÖ¸ÓÉÌØ¶¨µÄ·ÖÎö²½ÖèÄܹ»ºÏÀíµØ¼ì²â³öµÄ×îС·ÖÎöÐźÅxLÇóµÃµÄ×îµÍŨ¶ÈcL£¨»òÖÊÁ¿qL£©¡±¡£ ²â¶¨ÏÞÊǶ¨Á¿·ÖÎö·½·¨Êµ¼Ê¿ÉÄܲⶨµÄij×é·ÖµÄÏÂÏÞ¡£Óë¼ì³öÏÞ²»Í¬£¬²â¶¨ÏÞ²»½öÊܵ½²â¶¨ÔëÉùÏÞÖÆ£¬¶øÇÒ»¹Êܵ½¿Õ°×±³¾°¾ø¶ÔˮƽµÄÏÞÖÆ£¬Ö»Óе±·ÖÎöÐźűÈÔëÉùºÍ¿Õ°×±³¾°´óµ½Ò»¶¨³Ì¶Èʱ²ÅÄܿɿ¿µØ·Ö±æÓë¼ì²â³öÀ´¡£ÔëÉùºÍ¿Õ°×±³¾°Ô½¸ß£¬Êµ¼ÊÄܲⶨµÄŨ¶È¾ÍÔ½¸ß£¬ËµÃ÷¸ßµÄÔëÉùºÍ¿Õ°×±³¾°Öµ»áʹ²â¶¨Ïޱ仵¡£ ¼ì³öÏÞÊÇÖ¸²úÉúÒ»¸öÄܿɿ¿µØ±»¼ì³öµÄ·ÖÎöÐźÅËùÐèÒªµÄÄ³ÔªËØµÄ×îСŨ¶È»òº¬Á¿£¬¶ø²â¶¨ÏÞÔòÊÇÖ¸¶¨Á¿·ÖÎöʵ¼Ê¿ÉÒÔ´ïµ½µÄ¼«ÏÞ¡£ÒòΪµ±ÔªËØÔÚÊÔÑùÖеĺ¬Á¿Ï൱ÓÚ·½·¨µÄ¼ì³öÏÞʱ£¬ËäÈ»Äܿɿ¿µØ¼ì²âÆä·ÖÎöÐźţ¬Ö¤Ã÷¸ÃÔªËØÔÚÊÔÑùÖÐȷʵ´æÔÚ£¬µ«¶¨Á¿²â¶¨µÄÎó²î¿ÉÄܷdz£´ó£¬²âÁ¿µÄ½á¹û½ö¾ßÓж¨ÐÔ·ÖÎöµÄ¼ÛÖµ¡£²â¶¨ÏÞÔÚÊýÖµÉÏ×ÜÓ¦¸ßÓÚ¼ì³öÏÞ¡£ ¶þ¡¢ ¼ì²âÏÞ ËäȻȫ¹ú×ÔÈ»¿ÆÑ§Ãû´ÊÉó¶¨Î¯Ô±»á¹«²¼µÄ¡¶»¯Ñ§Ãû´Ê¡·Öв¢Î´¹æ¶¨¡°¼ì²âÏÞ£¨detectability£©¡±Ò»´Ê£¬µ«Êµ¼ÊÉϸôÊÒ²Ôڹ㷺µÄÓ¦Óá£1997Äêͨ¹ýµÄ¡¶·ÖÎöÊõÓï¸ÙÒª¡·Ã»Óе¥¶À¶¨Òå¡°detectability¡±£¬µ«ÓС°minimum detectability¡±£¬Æä¶¨ÒåΪÁ÷¶¯ÏàÖÐÑùÆ·×é·ÖÔÚ¼ì²âÆ÷ÉϲúÉúÁ½±¶»ùÏßÔëÉùÐźÅʱÏ൱µÄŨ¶È»òÖÊÁ¿Á÷Á¿¡£ Èý¡¢ ÌÖÂÛ ¼ì³öÏÞÒ»°ãÓÐÒÇÆ÷¼ì³öÏÞ¡¢·ÖÎö·½·¨¼ì³öÏÞÖ®·Ö¡£ÒÇÆ÷¼ì³öÏÞÊÇÖ¸·ÖÎöÒÇÆ÷Äܼì³öÓëÔëÒôÏàÇø±ðµÄСÐźŵÄÄÜÁ¦£¬¶ø·½·¨¼ì³öÏÞ²»µ«ÓëÒÇÆ÷ÔëÒôÓйأ¬¶øÇÒ»¹¾ö¶¨ÓÚ·½·¨È«²¿Á÷³ÌµÄ¸÷¸ö»·½Ú£¬ÈçÈ¡Ñù£¬·ÖÀ븻¼¯£¬²â¶¨Ìõ¼þÓÅ»¯µÈ£¬¼´·ÖÎöÕß¡¢»·¾³¡¢ÑùÆ·ÐÔÖʵȶԼì³öÏÞÒ²¾ùÓÐÓ°Ï죬ʵ¼Ê¹¤×÷ÖÐӦ˵Ã÷»ñµÃ¼ì³öÏ޵ľßÌåÌõ¼þ¡£ ¼ì³öÏÞ¹ýÈ¥Ò²³ÆÎª¼ì³ö¼«ÏÞ£¬¼ì²âÏÞ£¬²â¶¨¼«ÏÞ£¬²¨¶¯Å¨¶È¼«Ï޵ȣ¬½¨Òéͳһ³Æ¼ì³öÏÞ£¬ÒÔÆä¼ò¶ÌÇÒ½ÏÖ±¹Û¡£ÎÄÏ×Öмì²âÆ÷¼ì²âÏÞʵ¼ÊÉ϶¼ÊǼì³öÏÞ¡£Îª±ÜÃâÒýÆð»ìÏý»òÆçÒ壬±ÊÕß½¨Ò飬Ӧ×ñÕÕÈ«¹ú×ÔÈ»¿ÆÑ§Ãû´ÊÉó¶¨Î¯Ô±»á¹«²¼µÄ¡¶»¯Ñ§Ãû´Ê¡·µÄ¹æ¶¨,Öð²½Óüì³öÏÞ´úÌæ¼ì²â¼«ÏÞ¡¢¼ì²âÏÞ¡¢¼ì²âÆ÷¼ì²âÏ޵ȳÆÎ½,×÷Ϊ¹ý¶É£¬È·ÓбØÒªÊ¹Óüì²â¼«Ï޵ȳÆÎ½Ê±Ó¦ÁгöÆä¼ÆËã·½·¨¡£ ÒÔÉÏÄÚÈݶ¼ÊÇÀ´×԰ٶȵÄ֪ʶ¡£Õ⼸¸ö¸ÅÄîÊÇ´ó¼Ò¾³£¸ã»ìµÄ£¬¸öÈ˸оõ»¹±È½ÏëüëÊ»¶Ó´ó¼ÒÒ»ÆðÌÖÂÛ¶à¶à½»Á÷ ![]() ![]() ![]() |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
µç»¯Ñ§_ǦËá |
» ²ÂÄãϲ»¶
µç×ӿƼ¼´óѧ²ÄÁÏѧԺÍõÁˆ½ÌÊÚÄâÕÐÊÕ¹¤³Ì²©Ê¿Ò»Ãû£¨»¯Ñ§¡¢²ÄÁÏ·½Ïò£©
ÒѾÓÐ2È˻ظ´
ºþÄÏũҵ´óѧÄÜÔ´²ÄÁÏ´´ÐÂÍŶÓÕÐÊÕ2026»¯Ñ§×¨ÒµÑо¿Éú£¨Ñ§Ë¶£©µ÷¼Á
ÒѾÓÐ8È˻ظ´
·ÖÎö»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ89È˻ظ´
°Â¶û±¤Xinxin Xiao¿ÎÌâ×éÕÐÊÕÒ»Ãû¸ÚÎ»ÖÆ²©Ê¿£¨Ã¸»ùÉúÎïµç»¯Ñ§£©
ÒѾÓÐ0È˻ظ´
¼ÃÄÏ´óѧ ²ÄÁÏ¿ÆÑ§Ó빤³Ì Àî½ð¿¿ÎÌâ×é ÕÐÊÕµ÷¼ÁÉú2Ãû£¨2026¼¶£©
ÒѾÓÐ0È˻ظ´
Synthesis of NCo@CNT-NFT Hierarchical Carbon Dendrites.
ÒѾÓÐ0È˻ظ´
AgÄÉÃײÄÁÏ
ÒѾÓÐ0È˻ظ´
³¤´º¹¤³ÌѧԺÊÐÕþ¹¤³Ì·½ÏòÓв¿·Öµ÷¼ÁÃû¶î£¬»¶Ó´ó¼Òµ÷¼Áµ½ÎÒУ
ÒѾÓÐ0È˻ظ´
Õе÷¼Á
ÒѾÓÐ0È˻ظ´
26Äêµç³Ø·½Ïò²©Ê¿ÉêÇë
ÒѾÓÐ0È˻ظ´
Ô˶¯¿µ¸´Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ºá×ø±êΪ¶ÔÊý¼ì³öÏ޵ļÆË㣬three times standard deviation µ¥Î»ÊÇʲô
ÒѾÓÐ6È˻ظ´
·ÖÎö»¯Ñ§Öб³¾°Ðźš¢ÁéÃô¶ÈµÄÈ¡Éá
ÒѾÓÐ3È˻ظ´
¶¨Á¿ÏÞ¡¡¡¡¡¡¼ì²âÏÞ¡¡¡¡¼ÆËã
ÒѾÓÐ5È˻ظ´
¿Õ°×ÑùÆ·ÖÐŨ¶È½Ï¸ßʱ£¬Ôõôȷ¶¨·½·¨µÄ¼ì³öÏ޺Ͷ¨Á¿ÏÞ£¿
ÒѾÓÐ13È˻ظ´
¹ØÓÚ×îµÍ¼ì³öÏ޵ļÆËã
ÒѾÓÐ5È˻ظ´
Çë½Ì¼ìÑé·½·¨µÄ¼ì³öÏÞµÈÎÊÌâ
ÒѾÓÐ8È˻ظ´
µç»¯Ñ§ÔëÉù£¨ECN£©²âÊÔµÄһЩÎÊÌâ
ÒѾÓÐ5È˻ظ´
µç»¯Ñ§ÉúÎï´«¸ÐÆ÷¼ì³öÏ޵ļÆËã
ÒѾÓÐ33È˻ظ´
¹ØÓÚÔ×Ó·¢Éä¹âÆ×µÄ¼ì³öÏÞ¡¢¾«¶È¡¢ÁéÃô¶È¡¢·Ö±æÂÊ¡¢ÃÅÏ޵ȵÈÃû´ÊµÄ¶¨Òå
ÒѾÓÐ6È˻ظ´
¡¾ÇóÖú¡¿²â¶¨ÏÂÏÞÓë×îµÍ¼ì³öÏÞµÄÇø±ð
ÒѾÓÐ9È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
¼ÃÄÏ´óѧ½¨²ÄÖØµãʵÑéÊÒ½ÓÊܵ÷¼Á£¡£¡£¡
+1/191
2007ÄêÒ»ÆðÍæË£µÄÀϳæ×ÓÃÇ£¬ÏëËÀÄãÃÇÀ²~~~³öÀ´Ã°¸öÅݰɡ¡
+2/188
±±·½Ãñ×å´óѧ085602»¯Ñ§¹¤³ÌÓе÷¼ÁÃû¶î58¸ö£¬»¶Óµ÷¼Á£¡4ÔÂ11ÈÕ±¨µ½£¬12ÈÕÏÖ³¡¸´ÊÔ
+1/43
¿¼ÑÐ µ÷¼Á ´óÁ¬´óѧ ÁùÅÌˮʦ·¶Ñ§Ôº
+1/42
BÇøÑ§Éúµ÷¼Á-À¼Öݽ»Í¨´óѧ²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺ
+1/42
¹þ¶û±õ¹¤Òµ´óѧ»¯¹¤Ñ§ÔºÖжíÁªºÏ°ìѧ˶ʿÉúÕÐÉú
+1/20
º¼ÖÝҽѧԺÕÅ·êÖʽÌÊÚ¿ÎÌâ×éÕÐÊÕҩѧ˶ʿÑо¿ÉúÈô¸É
+1/19
Ñàɽ´óѧ»·»¯Ñ§ÔººúÀÏʦÕÐÊÕ˶ʿÑо¿Éú
+1/15
Ò©Îﻯѧ¡¢²ÄÁÏÓ뻯¹¤×¨Òµ»¹ÓдóÁ¿Ãû¶î£¬ËÙ±¨Ãû£¡£¡£¡
+1/12
¡¾ÉϺ£µ÷¼Á¡¿985ÁªºÏÅàÑø£¡±ð´í¹ýÄÜËÍÄãÈ¥µ¤Âó/½»´ó/ͬ¼Ã/ÖпÆÔºµÄÉñÏɵ¼Ê¦£¡
+1/9
¡ïÉϺ£¡ïÉϺ£¹¤³Ì¼¼Êõ´óѧ¡¤»·¾³Óë×ÊÔ´´´ÐÂÖÐÐÄ£¨ICER£©½ÓÊÕ»¯¹¤²ÄÁÏ»·¾³µÈѧ¿Æµ÷¼ÁÉú
+1/8
Öйú¿ÆÑ§Ôº³ÇÊл·¾³Ñо¿ËùÓ븣½¨Å©ÁÖ´óѧÁªºÏÅàÑøÑо¿Éúµ÷¼Á¹«¸æ£¨µÚÒ»Åú£©
+1/5
ÉîÛÚ´óѧлºÍƽԺʿÍŶÓÕÐÊÕ2026¼¶²©Ê¿Éú£¨AI for Science/¼ÆË㻯ѧ·½Ïò£¬µÚ¶þÂÖ£©
+1/5
»¶Óµ÷¼ÁÅÊÖ¦»¨Ñ§Ôº»¯Ñ§¹¤³Ìרҵ£¬×ÊÔ´Óë»·¾³×¨Òµ£¬ÏßÉϸ´ÊÔ
+1/5
¼ÃÄÏ´óѧ2026Äê˶ʿÑо¿ÉúÕÐÉúÔ¤µ÷¼Á¹«¸æ
+1/4
¼ÃÄÏ´óѧ2026Äê˶ʿÑо¿ÉúÕÐÉúÔ¤µ÷¼Á¹«¸æ
+1/4
Ñγǹ¤Ñ§Ôº-¹¤¿Æ¡¾ÕÐÊÕµ÷¼Á¡¿£¡£¡£¡
+1/3
»´±±Ê¦·¶´óѧÄÜÔ´¿ÆÑ§Ó빤³ÌѧԺÑо¿ÉúÕÐÊÕµ÷¼Á
+1/3
²³º£´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á
+1/2
ÕÐÊÕÓ«¹â̽Õë/ÓлúºÏ³É/ÉúÎïѧ²©Ê¿Éú
+1/2
4Â¥2013-04-13 20:48:24
5Â¥2014-11-19 16:53:35
¼òµ¥»Ø¸´
åÐÒ£½Ü0012Â¥
2011-07-18 22:35
»Ø¸´



tangyao19993Â¥
2012-11-07 11:25
»Ø¸´

















»Ø¸´´ËÂ¥
¶¥~~~