²é¿´: 2332  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

weimei212

½ð³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿GC-MSÏìÓ¦¼õСµÄÔ­Òò£¿£¿ ÒÑÓÐ8È˲ÎÓë

ʹÓð²½ÝÂ×6890GC/5975MS£¬¸º»¯Ñ§µçÀëÔ´²â¶¨PBDEs£¬µÚÒ»ÌìÅÜÍê±êÑùºó£¬ÍíÉÏ×ßsequenceÅÜÑùÆ·£¬½á¹ûµÚ¶þÌìÔÙÅܱêÑù£¬ÏìÓ¦Öµ¼õСһ°ë¶à£¬µÚ¶þÌìµÄ5ppbµÄ¸úµÚÒ»Ìì2.5ppbÏàÓ¦²î²»¶à£¬»ùÏßû±ä¡£×ßµÄÊÇsequence£¬ÒÇÆ÷²ÎÊýû±ä£¬Ôõô»áÏìÓ¦¼õСÕâô¶à£¿Çë½Ì¸ßÊÖÖ¸½Ì£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

michelle0312

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓÐûÓпÉÄÜÊǹâÕÕÒýÆðµÄÑùƷŨ¶È±ä»¯£¿
7Â¥2011-10-10 11:47:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

shuzhuang

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
waiy2001(½ð±Ò+1):лл²ÎÓë 2010-05-01 23:57
ÓÐûÓпÉÄÜÖÊÆ×ÓÐÎÛȾ£¿ÔØÆø³å³å
°®×ÔÓÉ
2Â¥2010-05-01 21:55:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ìú¼×Æï±ø

ľ³æ (ÕýʽдÊÖ)

¡ï
pplover(½ð±Ò+1):¹ÄÀøÏ£¡ºÇºÇ¡­¡­ 2010-05-02 20:43
½øÑùµæÊ²Ã´µÄ»»¸öеÄÊÔÊÔ¡£
Ãæ³¯´óº££¬´ºÅ¯»¨¿ª¡£
3Â¥2010-05-02 08:33:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxz.1982

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

Charles911

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
pplover(½ð±Ò+1):ºÇºÇ¡­¡­Ö§³Ö°ßÖñ£¡¹ÄÀø¼Î½±Ï£¡ 2010-05-02 20:28
×¢Òâ½øÑù¿ÚÎÛȾ¡¢»¯Ñ§·´Ó¦ÆøµÄÁ¿£¬ÑùÆ·ÔàµÄ»°£¬½øÑù¿Ú²Ð´æÓÐʱºò»áÓлùÖʽµµÍЧӦ³öÏÖ
°®Éú»î°®·ÖÎö£¬ÏòÖ²ÎïѧϰÿÌì³É³¤Ò»µãµã£¡»¶Ó­³£À´»ù½ðÉêÇë·ÖÎö°æ£¬ÏÐϾ֮ÓàÏ£Íû¶à¶à¹ä¹ä,Сľ³æµÄ¿Í»§Óиü¶àÓÅ»Ý
4Â¥2010-05-02 17:09:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +11 ²ñ¿¤Ã¨_ 2026-03-12 11/550 2026-03-19 09:37 by laoshidan
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +7 iwuli 2026-03-12 8/400 2026-03-19 08:55 by sjtu2012
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿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] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿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] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ʱ¼äµã 2026-03-13 5/250 2026-03-17 07:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +5 JasonYuiui 2026-03-15 5/250 2026-03-16 21:28 by ľ¹Ï¸à
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿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] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û