24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 872  |  »Ø¸´: 2
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

majing0431

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¼×»ù³ÈµÄÌá´¿·½·¨

¸÷λºÃÅóÓÑÄãÃǺãº
     ÎÒʵÑéÊÒÂòÁËһƿ¼×»ù³È£¡µ«Ðè´¿»¯ºó²ÅÄÜ×öʵÑ飡ÎÒÏëÎÊÒ»ÏÂÊÇ·ñÓÐʲô·½·¨£¿×îºÃÊÇÓÐÎÄÏײο¼µÄÄÇÖÖ£¡Ð»Ð»£¡ºÜ¼±£¡»¹Óм׻ù³ÈÊÇÖÐÐÔµÄÂð£¿Ê®·Ö¸Ðл£¡

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wuweibewin

½ð³æ (ÕýʽдÊÖ)

3.¼×»ù³ÈµÄ´¿»¯
½«³éÂ˺óµÄ´Ö²úÆ·ÔÚÈÜÓÐÉÙÁ¿ÇâÑõ»¯ÄÆ(Ô¼0.1¡«0.2g)µÄ·ÐË®(ÿ¿Ë´Ö²úÆ·Ô¼Ðè25 mL)
µÄÉÕ±­ÖÐÈܽâ,´ý¼×»ù³ÈÍêÈ«Èܽâºó,³ÃÈȳéÂË,ÂËÒºÀäÈ´ÖÁÊÒκó,·ÅÖÃÔÚ±ùˮԡÖнᾧ.
´ý¾§ÌåÍêÈ«Îö³öºó,³éÂË,³ÁµíÒÀ´ÎÓÃÉÙÁ¿µÄÒÒ´¼,ÒÒÃÑÏ´µÓ,µÃµ½µÄ²úƷΪ¼×»ù³ÈµÄÄÆÑÎ.
wuwei_hello@163.com
3Â¥2010-04-27 21:57:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

wuweibewin

½ð³æ (ÕýʽдÊÖ)

¡ï
Pd7577(½ð±Ò+1):»¶Ó­³£À´! 2010-05-11 19:20:28
ʵÑé20 ¼×»ù³ÈµÄÖÆ±¸
ʵÑé²Ù×÷²½Öè
1.¶Ô°±»ù±½»ÇËáÖØµª»¯
ÔÚ100mL×¶ÐÎÆ¿ÖÐ,½«0.6gÎÞˮ̼ËáÄÆÈÜÓÚ25mLË®ÖÐ,¼ÓÈë2g¶Ô°±»ù±½»ÇËáһˮºÏ
Îï(»ò1.8gÎÞË®Îï),ÕôÆøÔ¡ÖмÓÈÈÖ±ÖÁÈܽâ,³ÃÈȹýÂË,ÓÃÉÙÁ¿ÈÈË®(1¡«2mL)Ï´µÓ.
ÂËÒºÀäÖÁÊÒÎÂ,¼ÓÈë0.8gÑÇÏõËáÄÆ,½Á°èÖ±ÖÁÈܽâ.½Á°èÏÂ,½«¸ÃÈÜÒº»ºÂý¼ÓÈ뺬ÓÐ13mL
±ùË®ºÍ4mLŨÑÎËáµÄ400mLÉÕ±­ÖÐ,ϸСµÄ°×É«¶Ô°±»ù±½»ÇËáÖØµªÑγÁµíÎö³ö,¸ÃÐü¸¡Òº
- 108 -
±£´æÔÚ±ùÔ¡ÖдýÓÃ.
2.¼×»ù³ÈµÄÖÆ±¸
ÔÚÊÔ¹ÜÖлìºÍÔ¼1.3mL N,N-¶þ¼×»ù±½°·(Ô¼1.2g)ºÍ2mL±ùÒÒËá,½«´Ë»ìºÍÒº»ºÂý
µÎ¼Óµ½ÔÚ±ùÔ¡ÖÐÀäÈ´µÄ¶Ô°±»ù±½»ÇËáÖØµªÑÎÐü¸¡ÒºÖÐ,ͬʱÓýÁ°è°ô¾çÁÒ½Á¶¯,Êý·ÖÖÓºó,
¼´ÓкìÉ«³ÁµíÎö³ö,Õâ¾ÍÊÇËáÐÔ»Æ(Helianthin).·´Ó¦Òº±£ÁôÔÚ±ùÔ¡ÖÐ15·ÖÖÓ,ÒÔÈ·±£Å¼
Áª·´Ó¦ÍêÈ«.¼ÌÐøÔÚ±ùÔ¡ÖÐ,²»¶Ï½Á°èÏÂÂýÂý¼ÓÈëÔ¼25mL10%ÇâÑõ»¯ÄÆË®ÈÜÒº,ÓÃʯÈï»ò
pHÊÔÖ½¼ì²âÖÁÈÜÒº³Ê¼îÐÔ,·ñÔò²¹¼Ó10%ÇâÑõ»¯ÄÆË®ÈÜÒº.Õâʱ·´Ó¦Òº³Ê¼îÐÔ,´ÖÖÆµÄ¼×
»ù³È³Êϸ¿ÅÁ£×´Îö³ö,³éÂË,³ÁµíÒÀ´ÎÓÃÉÙÁ¿µÄË®,ÒÒ´¼,ÒÒÃÑÏ´µÓ.
3.¼×»ù³ÈµÄ´¿»¯
½«³éÂ˺óµÄ´Ö²úÆ·ÔÚÈÜÓÐÉÙÁ¿ÇâÑõ»¯ÄÆ(Ô¼0.1¡«0.2g)µÄ·ÐË®(ÿ¿Ë´Ö²úÆ·Ô¼Ðè25 mL)
µÄÉÕ±­ÖÐÈܽâ,´ý¼×»ù³ÈÍêÈ«Èܽâºó,³ÃÈȳéÂË,ÂËÒºÀäÈ´ÖÁÊÒκó,·ÅÖÃÔÚ±ùˮԡÖнᾧ.
´ý¾§ÌåÍêÈ«Îö³öºó,³éÂË,³ÁµíÒÀ´ÎÓÃÉÙÁ¿µÄÒÒ´¼,ÒÒÃÑÏ´µÓ,µÃµ½µÄ²úƷΪ¼×»ù³ÈµÄÄÆÑÎ.
3. ¼ì²â
½«ÖƵõÄÉÙÐí²úÆ·ÈÜÓÚË®ÖÐ,¼ÓÈëÉÙÁ¿Ï¡ÑÎËáÈÜÒº,ËæºóÔÙÓÃÏ¡ÇâÑõ»¯ÄÆÈÜÒºÖкÍ,×Ð
ϸ¹Û²ìÑÕÉ«µÄ±ä»¯.
Õª×Ôhttps://cache.baidu.com/c?m=9f65 ... 3f1b&user=baidu
wuwei_hello@163.com
2Â¥2010-04-27 21:57:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +33 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 33/1650 2026-04-13 22:16 by pies112
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +20 ŬÁ¦·Ü¶·112 2026-04-08 20/1000 2026-04-13 14:24 by ÕÅzhihao
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] 339Çóµ÷¼Á +8 hanwudada 2026-04-11 9/450 2026-04-12 15:36 by laoshidan
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] Çóµ÷¼Á£¬262»úеר˶ +8 àÅyyl 2026-04-08 8/400 2026-04-12 02:31 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 299Çóµ÷¼Á +8 ZVVZ13 2026-04-08 8/400 2026-04-12 00:40 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-10 8/400 2026-04-12 00:07 by zhouwenxian
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[½Ìʦ֮¼Ò] ÇëÎʵØÀí¡¢Ò£¸Ð·½Ã棬¿ÉÒÔ×öÄÄЩºáÏòÏîÄ¿°¡£¬×ÝÏòÍê²»³É¿¼ºË°¡ +3 ½õÒÂÎÀº®Õ½ 2026-04-07 5/250 2026-04-11 20:51 by Ô¥½·
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ´úfish 2026-04-09 16/800 2026-04-11 10:26 by wwj2530616
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 08:57 by zhq0425
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] ²ÄÁÏר˶³õÊÔ·Ö332Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬ +12 ¹ÊÈË?? 2026-04-09 12/600 2026-04-09 18:34 by Ccclqqq
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿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