Znn3bq.jpeg
²é¿´: 2891  |  »Ø¸´: 8

cleverlee13

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚ¶¥¿Õ¹ÌÏà΢ÝÍÈ¡ ÆøÏàÉ«Æ×ÖÊÆ×£¨SPME GC-MS£©µÄһЩÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÎÒÓм¸¸öÑùÆ·Òª×öGC-MS£¬È¡Ñù·½Ê½ÊǶ¥¿Õ¹ÌÏà΢ÝÍÈ¡¡£Óм¸¸öÎÊÌâÒªÇë½Ìһϴó¼Ò£º1¡¢ÎÒÏÖÔÚÁ˽⵽µÄÊÇ£¬ÝÍȡͷÔÚµÚÒ»´ÎʹÓÃǰ£¬Òª°´ÕÕ˵Ã÷ÊéµÄÉϵÄÌõ¼þ½øÐÐÀÏ»¯£¨ÎÒµÄÊÇ300¡æ£¬0.5h£©£¬µ«Ö®ºóµÄ¼¸´ÎÝÍȡǰ£¬ÓÐЩÈË˵ÀÏ»¯Î¶ȺÍʱ¼äÊÇÒª±È˵Ã÷ÊéÉϵĵͣ¨250¡æ£¬3min£©£¬Ìý˵ÊÇÒòΪ±ÜÃâÝÍȡͷʹÓÃÊÙÃüËõ¶Ì£¬ÓÐЩÈË˵»¹Êǰ´ÕÕ˵Ã÷ÊéÉϵÄÌõ¼þ¡£²»ÖªÄĸö˵·¨ÊǶԵ쬻¹ÓÐÈç¹ûÖ®ºó¼¸´ÎζȺÍʱ¼äÒªµÍһЩ£¬ÄǾßÌåÓ¦¸ÃÊǶàÉٱȽϺÏÊÊ¡£2¡¢ÒòΪÎÒÒª×öµÄÊÇGC-MS£¬ÎÒÃÇÕâÀï¹Ü²âÊÔµÄÀÏʦ˵£¬ÀÏ»¯Õâ¸ö²½Öè²»ÄÜÔÚGC-MSµÄÒÇÆ÷ÉÏ×ö£¬ÒòΪ»áÎÛȾËûµÄÒÇÆ÷£¬Ö»ÄÜÔÚGCÉÏ×ö£¬ÇëÎÊ´ó¼ÒÕæµÄ±ØÐëÕâô×öô£¿3¡¢ÎÒ×öµÄ²»Í¬ÑùÆ·Ö®¼ä£¬ËùÓõÄÉ«Æ×Öù¶¼ÊDz»Í¬µÄ£¬ÎÒÃÇÕâÀïÓÐЩɫÆ×ÖùÊÇûÓе쬶øÇÒ¹ÜÒÇÆ÷µÄÀÏʦ˵£¬²»»á¸øÎÒËæ±ã»»É«Æ×ÖùÓá£ËùÒÔÇëÎÊ´ó¼Ò£¬Èç¹ûÎÒËùÓеÄÑùÆ·¶¼ÓÃÒ»ÖÖÉ«Æ×Öù£¬ÕâÑù¶Ô½á¹ûµÄÓ°Ïì´ó²»´ó¡£Ð»Ð»´ó¼Ò
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°§É˵Ľ¾°Á

ľ³æ (ÖªÃû×÷¼Ò)

ÕâÖÖÎÊÌ⣬Ϊʲô²»ÎÊÒÇÆ÷³§¼ÒÄØ£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ºÃºÃѧϰ£¬ÌìÌìÏòÉÏ£¡
2Â¥2017-12-19 19:54:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°§É˵Ľ¾°Á

ľ³æ (ÖªÃû×÷¼Ò)

µÚ¶þ¸ö£¬ÀÏ»¯Öù×ÓÊDz»½Ó¼ì²âÆ÷µÄ£¬ËùÒÔÎÞËùÎ½ÆøÏóÆøÖÊ£¬ÄĸöÄÜÓÃÓÃÄĸöºÃÁË£¬µÚÈý£¬²»Í¬É«Æ×ÖùÌîÁϲ»Í¬£¬ÊÊÓÃÓÚ²»Í¬ÖÖÀàÎïÖÊ·ÖÀ룬ËùÒÔÓÐЩÎïÖÊÓò»ºÏÊʵÄÖù×Ó·Ö²»¿ª£¬Äã¿´ÄãµÄÌõ¼þ°É£¬Èç¹ûÌîÁϲ»Í¬£¬Ò»°ãÐèÒª¸ü»»Öù×Ó£¬Èç¹û½ö½öÊdz§¼Ò²»Í¬ÌîÁÏÏàͬ£¬»ù±¾Ã»Ó°ÏìµÄ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
ºÃºÃѧϰ£¬ÌìÌìÏòÉÏ£¡
3Â¥2017-12-19 19:58:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cleverlee13

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by °§É˵Ľ¾°Á at 2017-12-19 19:58:42
µÚ¶þ¸ö£¬ÀÏ»¯Öù×ÓÊDz»½Ó¼ì²âÆ÷µÄ£¬ËùÒÔÎÞËùÎ½ÆøÏóÆøÖÊ£¬ÄĸöÄÜÓÃÓÃÄĸöºÃÁË£¬µÚÈý£¬²»Í¬É«Æ×ÖùÌîÁϲ»Í¬£¬ÊÊÓÃÓÚ²»Í¬ÖÖÀàÎïÖÊ·ÖÀ룬ËùÒÔÓÐЩÎïÖÊÓò»ºÏÊʵÄÖù×Ó·Ö²»¿ª£¬Äã¿´ÄãµÄÌõ¼þ°É£¬Èç¹ûÌîÁϲ»Í¬£¬Ò»°ãÐèÒª¸ü»»Öù ...

ллÄú Íò·Ö¸Ðл ÄãµÄ½¨ÒéºÍ»Ø´ð¶ÔÎÒºÜÓаïÖú ÎÒÒ²»á¾¡Á¦¸ú³§¼ÒÁªÏµµÄ

·¢×ÔСľ³æIOS¿Í»§¶Ë
4Â¥2017-12-20 02:45:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangzrxy

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µÚÒ»¸öÎÊÌ⣬ζȿÉÒÔµÍһЩ£¬¾ßÌå¿´Äã×öÑùµÄÉýγÌÐò£»µÚ¶þ¸ö£¬Èç¹ûÕâÑùÒ²»áÎÛȾËûµÄÒÇÆ÷£¬ÄÇËûµÄÒÇÆ÷Ҳ̫¾«¹óÁË£¬Ö»ÓÃÀ´×öÒ»¸öÑùÆ·£¿£¡²»¹ýÀÏʦҪÇóÄ㻹ÊǵÃÌý£¬ÝÍȡͷ»î»¯ÔÚÆøÏàÉÏ×ö£¬Ã¿Ì쿪ʼ×öÑùǰºÍ×öÑùºóspme°´×öÑùÉýγÌÐòÅÜ¿ÕÕëÀÏ»¯ÏÂÖù×ӾͺÃÁË£»µÚÈý¸öÎÊÌ⣬Äã×öµÄÑùÆ·ÊÇʲô²îÒ죬ÊDzâÏãÆø³É·ÖÂð£¿ÊÇ×ö²»Í¬Àà±ðÑùÆ·£¿±ÈÈç¶¼ÊÇÓ͵ϰ£¬Ö¥ÂéÓͺͻ¨ÉúÓÍ£¬»òÕßΪÁ˶ԱÈÁ½¸ö²»Í¬Àà±ðÑùÆ·ÏàͬµÄÏãÆø³É·Öº¬Á¿£¬ÊÇ¿ÉÒÔÓÃͬһÖÖÖù×Ó£¬µ«Èç¹ûÊÇÁ½¸ö²»Í¬Àà±ðµÄ¶«Î÷£¬ÄãÓÖ²»ÊÇΪÁ˶Աȣ¬¿Ï¶¨Òª¸ù¾Ý³É·ÖÈ·¶¨Öù×ÓÐͺţ¬ÒòΪÓÐЩÎïÖÊ¿ÉÄÜ»á·Ö²»¿ª£¬Èç¹ûȷʵҪÓõ½²»Í¬Öù×Ó£¬×îºÃ»¹ÊÇÈÃÄ㵼ʦ¹µÍ¨Ï£¬ÒòΪһ°ã¹ÜÀíÒÇÆ÷µÄ¶¼²»Ïë»»Öù×Ó£¬ÏÓÂé·³£¬Ä㵼ʦ¹µÍ¨±È½ÏºÃ¡£
5Â¥2017-12-26 10:48:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°§³îµÄС¶ì

½û³æ (³õÈëÎÄ̳)

±¾ÌûÄÚÈݱ»ÆÁ±Î

6Â¥2018-04-24 12:08:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cleverlee13

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
6Â¥: Originally posted by °§³îµÄС¶ì at 2018-04-24 12:08:24
Â¥Ö÷µÄ¹ÌÏà΢ÝÍȡװÖÃÈ¥ÄÄÂòµÄ

ÎÒÊÇÈÃÒ»¸öÂôÒÇÆ÷µÄ°ïÎÒ¶©¹ºµÄ ËûÓ¦¸ÃÊÇ´Ó³§¼ÒÖ±½ÓÂòµÄ

·¢×ÔСľ³æIOS¿Í»§¶Ë
7Â¥2018-04-28 15:05:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cleverlee13

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by wangzrxy at 2017-12-26 10:48:13
µÚÒ»¸öÎÊÌ⣬ζȿÉÒÔµÍһЩ£¬¾ßÌå¿´Äã×öÑùµÄÉýγÌÐò£»µÚ¶þ¸ö£¬Èç¹ûÕâÑùÒ²»áÎÛȾËûµÄÒÇÆ÷£¬ÄÇËûµÄÒÇÆ÷Ҳ̫¾«¹óÁË£¬Ö»ÓÃÀ´×öÒ»¸öÑùÆ·£¿£¡²»¹ýÀÏʦҪÇóÄ㻹ÊǵÃÌý£¬ÝÍȡͷ»î»¯ÔÚÆøÏàÉÏ×ö£¬Ã¿Ì쿪ʼ×öÑùǰºÍ×öÑùºóspm ...

ллÄú ²»ºÃÒâ˼ÕâôÍí²Å¸ÐлÄú ÄǸöʱºòÒòΪÔÚѧУ×öÕâ¸öÌ«Âé·³ ËùÒÔÎҾ͸úµ¼Ê¦ÉÌÁ¿°ü³öÈ¥×öÁË ²»¹ý´ÓÄãµÄÁôÑÔÀïÎÒҲѧµ½Á˺ܶà ÔٴθÐл

·¢×ÔСľ³æIOS¿Í»§¶Ë
8Â¥2018-04-28 15:08:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lk1994lk

гæ (³õÈëÎÄ̳)

ǰ±²£¬¿ÉÒÔ·ÖÏíÏÂÄÄÀïÓж¥¿Õ¹ÌÏà΢ÝÍÈ¡ÆøÖÊÂð£¬

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2018-06-12 15:51:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cleverlee13 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +19 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 23/1150 2026-04-08 23:57 by GouQ
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +20 ÑÏÎ÷Î÷Ï· 2026-04-06 26/1300 2026-04-08 22:12 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] ²ÄÁÏר˶ µ÷¼Á +17 CXN123456 2026-04-03 17/850 2026-04-08 11:10 by lijunpoly
[¿¼ÑÐ] µ÷¼Á +3 µçÆø300Çóµ÷¼Á²» 2026-04-08 6/300 2026-04-08 09:39 by µçÆø300Çóµ÷¼Á²»
[¿¼ÑÐ] Çóµ÷¼Á +11 wwwwabcde 2026-04-07 11/550 2026-04-07 23:16 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí³µÁ¾×¨Ë¶×Ü·Ö 281 Çóµ÷¼Á +4 Éϰ¶Ñо¿Éú. 2026-04-02 4/200 2026-04-07 09:52 by ¼ÓÓÍÏòδÀ´°¡
[¿¼ÑÐ] Çóµ÷¼Á +4 µçÆøÐ¡Éñͯ 2026-04-04 6/300 2026-04-07 00:14 by guanxin1001
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +9 18755400796 2026-04-05 9/450 2026-04-06 22:35 by 52305043001
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 295Çóµ÷¼Á +8 FZAC123 2026-04-03 8/400 2026-04-05 17:46 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-03 4/200 2026-04-03 13:28 by jiouuu
[¿¼ÑÐ] 313Çóµ÷¼Á +3 ¡«Î¢Î¢Á¹¡« 2026-04-03 3/150 2026-04-03 11:25 by à£à£à£0119
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û