Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2520  |  »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
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +6 ¼òµ¥»¯xn 2026-04-13 6/300 2026-04-14 11:13 by jayone1989
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +18 Õñ¡ªTZ 2026-04-10 19/950 2026-04-14 10:34 by screening
[¿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] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +37 xaw. 2026-04-11 38/1900 2026-04-14 08:29 by ¿ÆÓîÀÏʦ
[¿¼ÑÐ] 297Çóµ÷¼Á +22 ORCHID1 2026-04-10 25/1250 2026-04-13 23:11 by pies112
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] 277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á +21 Æ¿×ÓPZ 2026-04-09 23/1150 2026-04-11 23:12 by labixiaoqiao
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] ±¾ÈËÅ®º¢ +7 ºðºð£¬ 2026-04-10 9/450 2026-04-11 14:45 by ACS Nano¡ª¡ª
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +7 Íôij. 2026-04-09 7/350 2026-04-11 14:37 by luhong1990
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] µ÷¼Á +12 ¾í¾í¾íÐIJË_ 2026-04-09 13/650 2026-04-10 22:36 by Ftglcn90
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û