| ²é¿´: 5709 | »Ø¸´: 13 | ||
jiakao243гæ (³õÈëÎÄ̳)
|
[ÇóÖú]
Éó¸åÈËÈÏΪ»ùÖÊЧӦ¼ÆËã´íÎó£¬ÇëÎÊÈçºÎ´ð¸´ ÒÑÓÐ4È˲ÎÓë
|
|
|
ÎÒÉè¼Æ»ùÖÊЧӦʵÑéÊDzο¼Á˱ðÈËÎÄÏ׵쬼ÆË㹫ʽҲÊDZðÈËÎÄÏ×ÉÏÒѾÓùýµÄ£¬¹«Ê½ÎªME(%)=(A1-A2)/A3*100% ÆäÖУ¬A1 represented the area of the responds of the spiked samples A2 represented the area of the responds of the samples A3 represented the area of standard solution. ÕâÖÖ·½·¨À´×ÔÓÚÎÄÏ× A novel metal-organic framework composite MIL-101(Cr)@GO as an efficient sorbent in dispersive micro-solid phase extraction coupling with UHPLC-MS/MS for the determination of sulfonamides in milk samples Éó¸åÈËÖÊÒɸ÷½·¨£¬Ô»°ÊÇ The description of matrix effects is incorrect. What is described in that section is the calculation of apparent recovery. In LC-MS matrix effects relate to ionization suppression/enhancement due to sample matrix. ÇëÎÊÈçºÎ´ð¸´¶Ô·½£¬ÎÒʵÑéÒѾÉè¼Æ²¢ÇÒ×öÍêÁË£¬²¢²»ÏëÍÆ·ÏÖÓÐʵÑéÊý¾ÝÖØÐÂ×öʵÑ飬µÚÒ»´ÎͶ¸å¾Ñé²»¶à£¬Ð»Ð»´ó¼ÒÖ¸µ¼£¬²»Ê¤¸Ð¼¤@wyy080214@ѧÊõ¾ÞÐÇ |
» ²ÂÄãϲ»¶
265Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
271·ÖÇóµ÷¼ÁѧУ
ÒѾÓÐ11È˻ظ´
320·ÖÈ˹¤ÖÇÄܵ÷¼Á
ÒѾÓÐ6È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶
ÒѾÓÐ8È˻ظ´
280Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö
ÒѾÓÐ15È˻ظ´
26¿¼Ñе÷¼Á0710 0860
ÒѾÓÐ6È˻ظ´
282Çóµ÷¼Á
ÒѾÓÐ22È˻ظ´
283Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
265Çóµ÷¼Á
ÒѾÓÐ21È˻ظ´
gyx2650
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
Ò»Ïß
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5589
- É¢½ð: 192
- ºì»¨: 7
- Ìû×Ó: 781
- ÔÚÏß: 251.6Сʱ
- ³æºÅ: 502837
- ×¢²á: 2008-02-14
- ÐÔ±ð: MM
- רҵ: ÖÊÆ×·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
ÄãµÄ¹«Ê½ÊÇÓÐÎÊÌâµÄ°É¡£ÑùÆ·¼Ó±êŨ¶È¼õÈ¥ÑùƷŨ¶È¿ÉÒÔÀí½âΪÊǼӱêµÄŨ¶È£¬ËùÒԻᱻÈÏΪÊÇ¼Ó±ê»ØÊÕÂÊ¡£ ÎҼǵÃ֮ǰ¼¼Êõ»ùÖÊЧӦÓÐÒÔÏÂÕâ¸ö¹«Ê½ ME=£¨A/B-1£©*100% »ùÖʱê×¼ÇúÏßµÄбÂÊΪA£»´¿ÈܼÁ±ê×¼ÇúÏßµÄбÂÊΪB£» ME=0£¬ËµÃ÷ûÓлùÖÊЧӦ£»ME>0,˵Ã÷Ϊ»ùÖÊÔöǿЧӦ£»ME<0£¬ËµÃ÷Ϊ»ùÖʼõÈõЧӦ¡£ MEµÄ¾ø¶ÔÖµ>20%£¬ÔòÈÏΪÓлùÖÊЧӦӰÏ죬ÔÚ-20%ºÍ20%Ö®¼ä¿ÉÒÔÈÏΪÎÞ»ùÖÊЧӦӰÏì¡£ |

12Â¥2019-02-27 14:24:30
ÀÁµÃ´ÏÃ÷
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 3654.4
- É¢½ð: 14
- ºì»¨: 3
- Ìû×Ó: 315
- ÔÚÏß: 231.5Сʱ
- ³æºÅ: 1758942
- ×¢²á: 2012-04-16
- ÐÔ±ð: GG
- רҵ: É«Æ×·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
| û̫¿´¶®±í´ïɶÒâ˼£¬Éó¸åÈË˵µÄÊÇÄã±íÊö»ùÖÊЧӦÓÐÎÊÌâ°É£¬ÆøÖʺÍÒºÖÊÖвúÉú»ùÖÊЧӦµÄÔÀí±¾À´¾Í²»Ò»Ñù£¬Ã»ËµÄã¼ÆËãÓÐÎÊÌâ°¡£¬ÒºÖÊÖлùÖÊЧӦÔÚÀïÊÇÓÉÓÚÀë×Ó»¯ÒÖÖÆ»òÕßÔöÇ¿Ôì³ÉµÄ¡£»ùÖÊЧӦµÄ¼ÆËã±È½Ï½»µ¥µÄ×ö·¨¿ÉÒÔÓÃÄã¸øµÄÄǸö¹«Ê½¼ÆËãÓõĵ¥µã£¬»¹ÓÐÒÔÖÖËã·¨ÊÇ×ö¹¤×÷ÇúÏߣ¬ÈܼÁ±ê¹¤×÷ÇúÏߺͻùÖʱ깤×÷ÇúÏߣ¬¶Ô±ÈбÂÊÀ´¼ÆËã»ùÖÊЧӦ |

4Â¥2019-02-14 10:57:19
gyx2650
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
Ò»Ïß
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 5589
- É¢½ð: 192
- ºì»¨: 7
- Ìû×Ó: 781
- ÔÚÏß: 251.6Сʱ
- ³æºÅ: 502837
- ×¢²á: 2008-02-14
- ÐÔ±ð: MM
- רҵ: ÖÊÆ×·ÖÎö
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
Ò²¿ÉÒÔÓüòµ¥Ò»µãµÄ¹«Ê½£º »ùÖÊЧӦ(matrix effect£¬ME)=B/A¡Á100%£¬ÆäÖУ¬AΪ´¿ÈܼÁ±ê×¼ÈÜÒºµÄÏìÓ¦Öµ£¬BΪ¿Õ°×ÑùÆ·»ùÖÊÖÐÌí¼ÓÏàͬº¬Á¿±êÆ·µÄÈÜÒº£¨¼´»ùÖʱê×¼ÈÜÒº£©µÄÏìÓ¦Öµ ME=1£¬ÔòÎÞ»ùÖÊЧӦ£¬>1ÔòΪ»ùÖÊÔöÇ¿£¬<1ÔòΪ»ùÖʼõÈõ |

13Â¥2019-02-27 14:31:34
xiaoyuyxy
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 123 (¸ßÖÐÉú)
- ½ð±Ò: 2970.7
- É¢½ð: 94
- ºì»¨: 13
- Ìû×Ó: 884
- ÔÚÏß: 434.4Сʱ
- ³æºÅ: 689454
- ×¢²á: 2009-01-07
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
Â¥Ö÷£¬Äã¿ÉÒÔÕÒÒ»ÏÂLCMSµÄÏà¹Ø¹úÍâ±ê×¼£¬ÀïÃæ»áÓбȽÏÏêϸµÄÖÊ¿ØËµÃ÷£¬»ùÌåЧӦÊôÓÚÖʿصÄÒ»²¿·Ö£» ÎÒÕâ±ßICPMS±ê×¼ÀïÃæµÄ»ùÌåЧӦҪ×öµÄʵÑé°üÀ¨ÁËÄãËù×öµÄ»ùÌå¼Ó±ê£¬»¹Éæ¼°»ùÌå¼Ó±êƽÐÐÑù£¨¸ù¾ÝÑùÆ·ÊÇ·ñ°üº¬´ý²âÎ£»ÇÒ»ùÌå¼Ó±ê»ØÊÕÂÊÐèÔÚÒ»¶¨¿ØÖÆ·¶Î§ÄÚ£¬ÀýÈç75%~125%£¬Èç¹û²»ÔÚÕâ¸ö·¶Î§ÄÚ£¬»¹ÐèÒª×öÏû½âºó¼Ó±ê¼°Ï¡ÊÍʵÑ飨ֱ½ÓÏ¡ÊÍ5±¶£©£»µ±»ùÌå¼Ó±ê¼°Ïû½âºó¼Ó±ê¶¼Ã»Í¨¹ý£¬Ôò¿ÉÒÔÖ¤Ã÷´æÔÚ»ùÌåЧӦ¡£ »òÕßÄã¿ÉÒÔÌݶȼӱ꣬¼´¼ÓÈë¶à¸öŨ¶Èµã£¬¿´ÊÇ·ñ³ÊÏßÐÔ¡£ Éó¸åÀÏʦ˵µÄҲû´í£¬»ùÌåÐ§Ó¦Éæ¼°ÑùÆ·»ùÌåµÄµçÀëÔöÇ¿/ÒÖÖÆ£¬¶øÕâ¸öÔöÇ¿»òÕßÒÖÖÆ¿ÉÒÔͨ¹ý»ùÌå¼Ó±êµÄ»ØÊÕÂÊÀ´ÌåÏÖ¡£ ×£ºÃ¡£ |
8Â¥2019-02-15 14:30:16
jiakao243
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 57
- Ìû×Ó: 39
- ÔÚÏß: 3.3Сʱ
- ³æºÅ: 11103007
- ×¢²á: 2018-10-30
|
´óÀУ¬Ð»Ð»ÁË£¬ÎÒ×Ðϸ¿´ÁËÏÂÉó¸åÈËÄǾä What is described in that section is the calculation of apparent recovery. ¾õµÃËûÊÇÖ¸ÔðÎÒ¼ÆËã´íÎó£¬ËµÎÒËãµÄÊDZí¹Û»ØÊÕÂÊ£¬»ùÖÊЧӦµÄ¼ÆËã±È½Ï½»¼òµ¥µÄ×ö·¨¿ÉÒÔÓÃÄã¸øµÄÄǸö¹«Ê½¼ÆËãÓõĵ¥µã£¬ÎÒ¾õµÃÄã˵µÃ¶Ô£¬¿ÉÎÒÔõô´ð¸´Éó¸åÈËÄØ ÎÒ×ܲ»ÄÜ˵ÎÒÕâÀïûÎÊÌâ Éó¸åÈË˵µÄÓÐÎÊÌâ |
5Â¥2019-02-15 09:27:44
ÀÁµÃ´ÏÃ÷
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ½ð±Ò: 3654.4
- É¢½ð: 14
- ºì»¨: 3
- Ìû×Ó: 315
- ÔÚÏß: 231.5Сʱ
- ³æºÅ: 1758942
- ×¢²á: 2012-04-16
- ÐÔ±ð: GG
- רҵ: É«Æ×·ÖÎö
|
ÓеÄʱºòÆÀÉóר¼ÒÌáµÄÎÊÌâȷʵÓеãĪÃûÆäÃ²»¹ýÎÊÌâ¶¼Ìá³öÀ´»¹ÊǺúûشð°É£¬Äã°Ñ»ùÖÊЧӦ±íÊöÄǶÎÄÚÈÝÖØÐÂдһÏ£¬ÕÒµ½³ö´¦£¬²¢Áгö²Î¿¼ÎÄÏס£»¹ÓÐÄã¿ÉÒÔ²é²éÉó¸åÈË·¢µÄÂÛÎÄ£¬¿´¿´ËûÊÇÔõô×ö»ùÖÊЧӦ¡£ |

7Â¥2019-02-15 12:06:32
jiakao243
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 57
- Ìû×Ó: 39
- ÔÚÏß: 3.3Сʱ
- ³æºÅ: 11103007
- ×¢²á: 2018-10-30
2Â¥2019-02-14 08:44:01
youngen
ľ³æÖ®Íõ (ÎÄѧ̩¶·)
- Ó¦Öú: 4526 (¸±½ÌÊÚ)
- ¹ó±ö: 10.842
- ½ð±Ò: 445569
- É¢½ð: 5400
- ºì»¨: 889
- Ìû×Ó: 178501
- ÔÚÏß: 5027.3Сʱ
- ³æºÅ: 2082233
- ×¢²á: 2012-10-24
- רҵ: Öйú¹Å´úÊ·
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
ÊǶÔÊÇ´í×Ô¼ºÓ¦¸ÃÓÐÊý°¡£¬ÕâÓɲ»µÃÈ˵ÄÒâÔ¸¡£Èç¹û´íÁËÖ»ÄÜÏë°ì·¨Ð޸ģ¬Ã»´í¾ÍÁÐÎÄÏ×½²µÀÀí¡£Òª×¢ÒâµÄÊÇ£¬Èç¹û·½·¨´íÎ󣬸ÄÕýʱ¾¡Á¿±ÜÃâ¿ÉÄܶ¯Ò¡ÎÄÕµĸù±¾ ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
3Â¥2019-02-14 09:07:59
jiakao243
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 57
- Ìû×Ó: 39
- ÔÚÏß: 3.3Сʱ
- ³æºÅ: 11103007
- ×¢²á: 2018-10-30
6Â¥2019-02-15 09:29:59
jiakao243
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 57
- Ìû×Ó: 39
- ÔÚÏß: 3.3Сʱ
- ³æºÅ: 11103007
- ×¢²á: 2018-10-30
9Â¥2019-02-16 10:11:03
jiakao243
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 57
- Ìû×Ó: 39
- ÔÚÏß: 3.3Сʱ
- ³æºÅ: 11103007
- ×¢²á: 2018-10-30
10Â¥2019-02-16 10:11:11














»Ø¸´´ËÂ¥