Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2518  |  »Ø¸´: 6

cmj3100405

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] Çë½ÌÒ»¸ö¹ØÓÚÁׯ׵ÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë

×öÁËÒ»¸öľÖÊËØµÄ31P-NMR£¬²âÊÔµÄÀÏʦ˵ûÓÐPµÄÐźţ¬²»ÖªµÀÎÊÌâ³öÔÚÄÄÀïÁË£¬ÓÐÈ˶®µÄÄܰïÎÒ·ÖÎö¿´¿´£¿
ÎÒÊǰ´ÕÕÎÄÏ×Éϵķ½·¨×öµÄ£¬Ä¾ÖÊËØÏÈÓÃßÁणºCDCl3(1.6:1)Èܽ⣬ÔÙ¼ÓÈëÒÒõ£±ûͪ¸õºÍ»·¼º´¼·Ö±ð×ö»º³åÈÜÒººÍÄڱ꣬×îºó¼ÓÈë2-ÂÈ-4,4,5,5-Ëļ׻ù-1,3,2-¶þ‡fÁ×ÔÓ»·£¨TMDP£©¡£È¡ÉÏÊöÁ×ËữºóµÄľÖÊËØÈÜҺװÈëºË´Å¹ÜÖУ¬ÔÙ¼ÓÈëÖØË®(9:1,V/V)¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

chaijudi

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+2, ¸ÐлӦÖú ¹ÄÀøÌÖÂÛ ^^ 2012-05-15 19:52:08
cmj3100405: ½ð±Ò+6, ·Ç³£¸Ðл 2012-05-27 19:36:00
¿ÉÄÜÊDzâÊÔÓÐÎÊÌâ°É¡£
ľÖÊËØÁ×Ëữºó£¬Óë²Î±È£¨Á×ËᣩÐźÅÏà²î¶àÉÙ¸öPPM£¿
ÎÒ²â¹ýÒ»¸öµ°°×ÖÊÁ×ËữºóµÄÁׯף¬Å¨¶È10^-5MµÄÒ²¿ÉÒÔ×ö£¨300MÒÇÆ÷£©
2Â¥2012-05-15 17:21:27
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cmj3100405

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by chaijudi at 2012-05-15 17:21:27:
¿ÉÄÜÊDzâÊÔÓÐÎÊÌâ°É¡£
ľÖÊËØÁ×Ëữºó£¬Óë²Î±È£¨Á×ËᣩÐźÅÏà²î¶àÉÙ¸öPPM£¿
ÎÒ²â¹ýÒ»¸öµ°°×ÖÊÁ×ËữºóµÄÁׯף¬Å¨¶È10^-5MµÄÒ²¿ÉÒÔ×ö£¨300MÒÇÆ÷£©

·Ç³£¸ÐлÄúµÄ»ØÌû¡£
ÎÒµÚÒ»´Î×ö£¬±»¸æÖªÃ»ÓÐÐźţ¬ÓôÃÆ¡£²âÊÔµÄÀÏʦ˵ÎÒÃǵķ½·¨ÓÐÎÊÌ⣬Á×ËữÊÔ¼Á¼ÓµÄ˳ÐòÓÐÎÊÌ⣬Ӧ¸ÃÔÚ¼ÓÄڱ껷¼º´¼Ö®Ç°¼Ó¡£
ÎÄÏ×ÉÏÄÚ±ê·å145ppm£¬Ä¾ÖÊËØ´¼ôÇ»ù147£¬·ÓôÇ»ù143ppm¡£
3Â¥2012-05-15 23:02:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanxia08

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

׼ȷ³ÆÈ¡Ò»¶¨Á¿µÄÄ¾ËØÊÔÑù£¬¼ÓÈë100 ¦ÌLÄÚ±êÈÜÒº£¬È»ºóÔÙ¼ÓÈëë®´úßÁà¤/ë®´úÂȷ»ìºÏÒº500 ¦ÌL£¬³ä·ÖÈܽâºó£¬¼ÓÈë100 ¦ÌLËɳڼÁ£¬³ä·Ö»ìºÏºó£¬¼ÓÈë100 ¦ÌLÁ×»¯ÊÔ¼Á£¬15·ÖÖÓºó²â¶¨. ÕâÊÇÎÒ×öÁׯ׵IJ½Ö裬¸öÈËÈÏΪ²»ÐèÒª¼ÓÖØË®¡£ ±Ï¾¹Ä¾ÖÊËØ²»ÈÜÓëË®£¬¼ÓÖØË®ºó »òÐí¾ÍûÓÐÐźÅÁË£¬¸öÈ˹۵ã½ö¹©²Î¿¼
4Â¥2014-12-17 20:14:35
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanxia08

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
2Â¥: Originally posted by chaijudi at 2012-05-15 17:21:27
¿ÉÄÜÊDzâÊÔÓÐÎÊÌâ°É¡£
ľÖÊËØÁ×Ëữºó£¬Óë²Î±È£¨Á×ËᣩÐźÅÏà²î¶àÉÙ¸öPPM£¿
ÎÒ²â¹ýÒ»¸öµ°°×ÖÊÁ×ËữºóµÄÁׯף¬Å¨¶È10^-5MµÄÒ²¿ÉÒÔ×ö£¨300MÒÇÆ÷£©

ÁíÍâÊdzÚÔ¥ÊÔ¼ÁÌí¼ÓÌ«¶à Ò²»áÓ°Ïì ͼÆ×Ðźš£¼ì²éÒ»ÏÂ×öºË´ÅʱѡÔñ³ÌÐòʱ ÈܼÁΪ뮴úßÁऺÍÂÈ·Â £¬Õâ¸öÊÇ·ñÉèÖÃÕýÈ·
5Â¥2014-12-17 20:17:10
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiongfuquan

½ð³æ (СÓÐÃûÆø)

ÄãºÃ£¬Á×»¯ÊÔ¼ÁÂòÀ´ÊǹÌÌ壬ÔõÑù±ä³ÉÒºÌåµÄ£¬Ð»Ð»£¡
6Â¥2015-09-22 16:12:54
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiongfuquan

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by yanxia08 at 2014-12-17 20:17:10
ÁíÍâÊdzÚÔ¥ÊÔ¼ÁÌí¼ÓÌ«¶à Ò²»áÓ°Ïì ͼÆ×Ðźš£¼ì²éÒ»ÏÂ×öºË´ÅʱѡÔñ³ÌÐòʱ ÈܼÁΪ뮴úßÁऺÍÂÈ·Â £¬Õâ¸öÊÇ·ñÉèÖÃÕýÈ·...

ÄãºÃ£¬ÇëÎÊÁ×»¯ÊÔ¼ÁÊǹÌÌåÔõÑù±äΪҺÌåµÄ£¿
7Â¥2015-09-22 16:14:17
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ cmj3100405 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +13 Éý¸ñ°¢´ï 2026-04-12 13/650 2026-04-14 10:25 by DdDFef31
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 6/300 2026-04-14 10:14 by 1005715100
[¿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] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +11 СȽҪŬÁ¦ 2026-04-10 13/650 2026-04-13 11:46 by µç»¯Ñ§¼°´ß»¯
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á +39 Ф¿ªÎÄ 2026-04-09 43/2150 2026-04-12 01:30 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 285Çóµ÷¼Á +9 AZMK 2026-04-07 11/550 2026-04-10 15:24 by AZMK
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] Èí¼þ¹¤³ÌÇóµ÷¼Á22Èí¹¤296·ÖÇóµ÷¼Á£¬½ÓÊÜ¿çµ÷ +4 yangchen2017 2026-04-08 5/250 2026-04-08 21:56 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û