Znn3bq.jpeg
²é¿´: 681  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÇڷܵÄС²ÝÝ®

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿±½±ûËØÀ໯ºÏÎïµÄÀí»¯¼ìÊÓ

±½±ûËØÀ໯ºÏÎïµÄÀí»¯¼ìÊÓ ÊԹܷ´Ó³°¡ ±¡²ã°¡ Ô½¾ßÌåÔ½ºÃ °ÝÍдó¼ÒÀ²
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÌìµÀ³êÇÚ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇڷܵÄС²ÝÝ®

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by bronzezt at 2010-10-13 08:34:35:
http://www.39yixue.com/wenzhai/lunwen/30/11305951352009.shtml
http://blog.5d.cn/user4/moil/200503/67544.html
[url]http://www.ccucm.edu.cn/zyweb/UploadFile/2008/5/21/20080521 ...

ллÄúµÃ»Ø¸´ ÎÒÏëÎÊÎʹØÓÚ¼òµ¥±½±ûËØÀ໯ºÏÎïµÃ¼ìÊÓ·½·¨£¬±ÈÈç±½±û´¼µÃ¼ìÊÓ£¬Õ⼸ƪÎÄÕÂÀïÃæÖ÷ÒªÌáµ½µÃ¶¼ÊÇÏã¶¹ËØÀ໯ºÏÎïµÃ¼ìÊÓ
ÌìµÀ³êÇÚ
4Â¥2010-10-13 15:03:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

bronzezt

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

2Â¥2010-10-13 08:34:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇڷܵÄС²ÝÝ®

Ìú³æ (СÓÐÃûÆø)

ллÄúµÄÖ¸µã£¬ÕâÀïÃæºÜ¶à˵µÄ¶¼ÊÇÏã¶¹ËØÀ໯ºÏÎïµÄ¼ìÊÓ£¬ÎÒÏëÎÊÎʼòµ¥±½±ûËØÀ໯ºÏÎïµÄ¼ìÊÓ·½·¨£¬±ÈÈç±½±û´¼
ÌìµÀ³êÇÚ
3Â¥2010-10-13 15:02:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bronzezt

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

ÇڷܵÄС²ÝÝ®(½ð±Ò+2): 2010-10-15 16:26:39
¡¾ÐÔ×´¡¿ ±¾Æ·ÎªÎÞÉ«»ò΢»ÆÉ«×Ç×´ÒºÌ壻Óз¼ÏãÆø£¬Î¶Ìð¡¢ÐÁ¡£
±¾Æ·ÔÚ¼×´¼¡¢ÒÒ´¼»òÂÈ·ÂÖм«Ò×Èܽ⣬ÔÚË®ÖÐ΢ÈÜ¡£
Ïà¶ÔÃÜ¶È ±¾Æ·µÄÏà¶ÔÃܶȣ¨¸½Â¼¢ö A£©Îª0.992 ¡«0.996 ¡£
ÕÛ¹âÂÊ ±¾Æ·µÄÕÛ¹âÂÊ£¨¸½Â¼¢ö F£©Îª1.517 ¡«1.522 ¡£
¡¾¼ø±ð¡¿ (1) È¡ÏõËáÈÜÒº(1¡ú2)10ml£¬ÖÃÊÔ¹ÜÖУ¬¼Ó5 £¥ÖظõËá¼ØÈÜÒº5 µÎ£¬Ò¡
ÔÈ£¬ÔÙ¼Ó±¾Æ·2 µÎ£¬ÕñÒ¡ºó£¬ÈÜÒºÏÔdzÀ¶É«¡£
(2) È¡±¾Æ·£¬¼ÓÒÒ´¼ÖƳÉÿ1ml Öк¬0.5mg µÄÈÜÒº£¬ÕÕ·Ö¹â¹â¶È·¨£¨¸½Â¼¢ô A£©²â
¶¨£¬ÔÚ247nm¡¢252nm¡¢258nmÓë264nm µÄ²¨³¤´¦ÓÐ×î´óÎüÊÕ¡£
(3) ±¾Æ·µÄºìÍâ¹âÎüÊÕͼÆ×Ó¦Óë¶ÔÕÕµÄͼÆ×£¨¹âÆ×¼¯232 ͼ£©Ò»Ö¡£
¡¾¼ì²é¡¿ ±½±ûͪ È¡¼ø±ð (2)ÏîϲâµÃµÄÎüÊÕ¶È£¬¼ÆËãÎüÊÕ¶È247nm ÓëÎüÊÕ¶È
258nm´¦µÄÎüÊնȵıÈÖµ£¬²»µÃ´óÓÚ0.79(0.5£¥) ¡£
¡¾º¬Á¿²â¶¨¡¿ È¡±¾Æ·Ô¼0.8g£¬¾«Ãܳƶ¨£¬¾«ÃܼÓÈëÐÂÅäÖÆµÄ´×ôû£­ßÁà¤(1:4)5ml
£¬¸½»ØÁ÷ÀäÄý¹Ü£¬ÖÃˮԡÉϼÓÈÈ1 Сʱ£¬¼ÓË®10ml£¬¼ÌÐø¼ÓÈÈ10·ÖÖÓ£¬·ÅÀ䣬Óö¡´¼£¨
¶Ô·Óָ̪ʾҺÏÔÖÐÐÔ£©10mlÏ´µÓÀäÄý¹ÜºÍÆ¿¾±£¬¼Ó·Óָ̪ʾҺ2 µÎ£¬ÓÃÇâÑõ»¯ÄƵζ¨Òº
£¨0.5mol/L£©µÎ¶¨£¬²¢½«µÎ¶¨µÄ½á¹ûÓÿհ×ÊÔÑéУÕý¡£Ã¿1mlÇâÑõ»¯ÄƵζ¨Òº(0.5mol/L)
Ï൱ÓÚ68.1mgµÄC9H12O¡£
5Â¥2010-10-14 08:40:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-08 9/450 2026-04-12 02:24 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 280Çóµ÷¼Á +13 wzzzÍõ 2026-04-09 13/650 2026-04-12 00:31 by ÓÂÅʸ߷å0126
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 ban°àСÆß 2026-04-11 3/150 2026-04-11 20:48 by may_ÐÂÓî
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] »¯Ñ§308·ÖÇóµ÷¼Á +22 ÄãºÃÃ÷ÌìÄãºÃ 2026-04-07 24/1200 2026-04-11 11:14 by ChemPharm
[¿¼ÑÐ] 298Çóµ÷¼Á +5 ²ÐºÉÐÂÁø 2026-04-07 5/250 2026-04-11 11:02 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] »¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð 5+14 »¯¹¤ÈË999 2026-04-09 48/2400 2026-04-11 10:27 by 89436494
[¿¼ÑÐ] 22408 327·ÖÇóµ÷¼Á +4 ÔÏ·çkon 2026-04-10 4/200 2026-04-11 09:51 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-06 20/1000 2026-04-11 00:31 by wangjihu
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] 266µ÷¼Á +8 daya sun 2026-04-07 9/450 2026-04-08 20:27 by yutian743
[¿¼ÑÐ] 259Çóµ÷¼Á +5 ¾Í°®³ÔÍÁ¶¹Ñ½Ñ½ 2026-04-07 5/250 2026-04-07 22:40 by JourneyLucky
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] 325 µ÷¼Á +6 QQСϺ 2026-04-07 6/300 2026-04-07 15:17 by Ccclqqq
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û