Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2307  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

½­ÀìäØbest

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ÓÃHPLC×ö·ÖÎöʱ£¬¼ì²â²¨³¤Ò»¶¨Îª×î´óÎüÊÕ²¨³¤Âð£¿Çë¸÷¼Ò¸øÐ©½¨Ò飬ллÀ²£¡ ÒÑÓÐ9È˲ÎÓë

ÓÃHPLC×ö¶¨Á¿¼°¶¨ÐÔ·ÖÎöʱ£¬¼ì²â²¨³¤Ò»¶¨Îª×î´óÎüÊÕ²¨³¤»¹ÊÇÖ»ÒªÔÚÑ¡¶¨µÄ²¨³¤ÏÂÓÐÎüÊÕ·å¼´¿É£¿±ÈÈ磺ADµÄ×î´óÎüÊÕ·åÔÚ254nm£¬ÎÒÔÚÒºÏàµÄʱºòÑ¡ÓõÄÊÇ245nm£¬ÕâÖÖÇé¿öÔڻ᲻»á±»ÈÏΪÊDz»¹»ÑϽ÷ÈÏÕæ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

xingzhiliu

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
²¢²»ÊDZØÐëʹÓÃ×î´óÎüÊÕ²¨³¤£¬ÏñÓйØÎïÖʼì²é£¬¾Í¿ÉÄÜÒªÇóʹÓö̲¨³¤Èç220nmÀ´¼ì²â¡£µ«ÊÇ£¬Ñ¡Ôñ²»ÊÇ×î´ó²¨³¤¼ì²é£¬±ØÐëÓгä·ÖµÄÀíÓÉ£¬»òÕ߲ο¼ÎÄÏ×Ìṩ¡£²»ÊÇ˵£¬Ëæ±ãÑ¡¸ö¶¼¿ÉÒÔ£¬¹Ø¼üÊÇÓÐÐÅ·þÁ¦¡£
ŬÁ¦×¬Ç®¡£
6Â¥2015-03-14 16:26:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

÷´º

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒ×öHPLCµÄʱºò£¬ÊÂÏȲⶨÑùÆ·µÄ×î´óÎüÊÕ²¨³¤£¬È»ºó°´Õâ¸ö×î´óÎüÊÕ²¨³¤½øÐÐHPLC¡£
2Â¥2015-03-14 10:33:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zw0123456789zw

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

Felix Baumgartner Space Jump

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
µ¥Ò»³É·ÝµÄ¼ì²â£¬Ò»°ãÊÇÑ¡Ôñ×î´óÎüÊÕ·å¡£
¶à³É·ÝµÄ»°£¬¾Í²»Ò»¶¨ÁË

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2015-03-14 12:26:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÁèóãºÌ¡¤ÎÞÐÄ

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
µ¥³É·ÖµÄ»°¿ÉÒÔ£¬³É·Ö¶àÁ˾ÍÒª¿¼ÂÇÆäËû³É·ÖµÄÎüÊÕÁË
²»ÒªÔÙ´ò½´ÓÍÀ²£¬¼ÓÓͼÓÓͼÓÓÍ!
4Â¥2015-03-14 14:50:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©½ÓÊÜ¿çרҵ +10 ÏàÐűػá¹ââÍòÕ 2026-04-13 10/500 2026-04-14 09:28 by ´ø¿ÇµÄ¼¦µ°
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +10 ÌìÏÂww 2026-04-09 11/550 2026-04-13 23:25 by pies112
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 279Çóµ÷¼Á +11 ÕÅ·¬ÇѲ»³´µ° 2026-04-11 11/550 2026-04-13 22:25 by zhq0425
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +28 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 31/1550 2026-04-13 01:16 by ÐÒÃâ ..
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] 322Çóµ÷¼Á +6 123°²¿µ 2026-04-12 13/650 2026-04-12 15:51 by 123°²¿µ
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] 22408 327·ÖÇóµ÷¼Á +4 ÔÏ·çkon 2026-04-10 4/200 2026-04-11 09:51 by Öí»á·É
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶ÉúÎïѧ326·Ö£¬Çóµ÷¼Á +8 Áõīī 2026-04-09 8/400 2026-04-10 12:00 by pengliang8036
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏ¿ÆÑ§Ó빤³ÌÒ»Ö¾Ô¸985³õÊÔ365·Ö +5 ²Ä»¯Àî¿É 2026-04-08 5/250 2026-04-09 17:00 by Lilly_Li
[¿¼ÑÐ] 275 Çóµ÷¼Á +8 Lei812514 2026-04-07 8/400 2026-04-08 12:46 by chemisry
[¿¼ÑÐ] ²ÄÁϹ¤³ÌרҵÈÕÓïÉúÇóµ÷¼Á +9 111623 2026-04-07 9/450 2026-04-07 23:31 by Ò»Ö»ºÃ¹û×Ó?
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û