| ²é¿´: 1753 | »Ø¸´: 9 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
remaykingÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
|
[ÇóÖú]
ÇóÖú·Ö×ÓÁ¿Îª281.1µÄ»¯ºÏÎïµÄÖÊÆ×½âÎö£¿
|
|
|
Âé·³´ó¼ÒËÄܰïÎÒ½âÎö¸öͼÆ×°¡£¿¼û¸½¼þ¡£ ·Ö×ÓÁ¿Îª281.1. ÕýÀë×Ó¶þ¼¶ËéÆ¬Îª 282¡¢196¡¢178¡¢87¡£ ¸ºÀë×Ó¶þ¼¶ËéÆ¬Îª280¡¢194¡¢150¡£ ÆäÖÐ 280-194=86,282-196=86£¬ËµÃ÷ÓиöÎȶ¨µÄÖÊÁ¿Îª86½á¹¹¡£ ÎÒ»³ÒÉÊÇC11H15N5O4£¨Ò²ÓпÉÄܲ»ÊÇ£¬Ï£Íû²»Òª±»ÎÒÎóµ¼£©£¬µ«ÊÇÎÒÕÒ²»µ½º¬86½á¹¹µÄÎïÖÊ£¬ÇëÎÊËÄܰï°ïÎÒ°¡£¿ÍƲâÕâ¸öÎïÖÊ¿ÉÄÜÐÔÊÇʲô£¿Ð»Ð»¡£ |
» ±¾Ìû¸½¼þ×ÊÔ´Áбí
-
»¶Ó¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com - ¸½¼þ 1 : 281.doc
2012-06-14 22:38:14, 25.5 K
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ²ÄÁÏÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
²ÄÁÏÓ뻯¹¤µ÷¼ÁÒ»Ö¾Ô¸´óÁ¬º£ÊÂ085600£¬349
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸Öк£Ñó320»¯Ñ§¹¤³ÌÓë¼¼Êõѧ˶Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á
ÒѾÓÐ11È˻ظ´
311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ
ÒѾÓÐ4È˻ظ´
һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸±±»¯085600²ÄÁÏר˶275|ÓÐÎÄÕÂרÀû£üÇóµ÷¼Á
ÒѾÓÐ11È˻ظ´
Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶
ÒѾÓÐ4È˻ظ´
085600²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ15È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖúÈýÝÆ»¯ºÏÎï½âÎö£¡²»Éõ¸Ð¼¤
ÒѾÓÐ38È˻ظ´
ºË´Å/ÖÊÆ×½âÆ×¸ßÊÖ°ïæ¿´¿´Õâ¸ö»¯ºÏÎï½á¹¹Ôõô½âÎö
ÒѾÓÐ12È˻ظ´
ÇóÖú½âÎöÒ»»¯ºÏÎïµÄHÆ×CÆ×£¬¸½ÉÏͼÆ×
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿Çë³æÓÑÃǰï°ï½âÒ»ÏÂÕâ¸ö»¯ºÏÎï°¡£¬ÓÐÇâÆ×£¬Ì¼Æ×ºÍÖÊÆ×Êý¾Ý
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿ÇóÖúÖÊÆ×ͼ½âÎö
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿¼û¹íµÄÁ½¸ö»¯ºÏÎï½á¹¹½âÎö
ÒѾÓÐ18È˻ظ´
¡¾ÇóÖú¡¿ÇëÎÊÎÒµÄÖÊÆ×ͼÊÇÏÂÃæÕâ¸ö»¯ºÏÎïµÄÂð
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿ÇóÒ»»¯ºÏÎïµÄÖÊÆ×Áѽâ¹ý³Ì
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿Óг¥ÖÊÆ×½âÎö
ÒѾÓÐ16È˻ظ´
¡¾ÇóÖú¡¿ÖÊÆ× ´ò³öÀ´·Ö×ÓÁ¿Îª145µÄ»¯ºÏÎï
ÒѾÓÐ8È˻ظ´

remayking
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 33448.6
- É¢½ð: 489
- ºì»¨: 4
- Ìû×Ó: 3245
- ÔÚÏß: 241.2Сʱ
- ³æºÅ: 495937
- ×¢²á: 2008-01-16
- ÐÔ±ð: MM
- רҵ: ÖÊÆ×·ÖÎö

7Â¥2012-06-16 15:42:45
remayking
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 33448.6
- É¢½ð: 489
- ºì»¨: 4
- Ìû×Ó: 3245
- ÔÚÏß: 241.2Сʱ
- ³æºÅ: 495937
- ×¢²á: 2008-01-16
- ÐÔ±ð: MM
- רҵ: ÖÊÆ×·ÖÎö

2Â¥2012-06-14 22:40:08
remayking
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 33448.6
- É¢½ð: 489
- ºì»¨: 4
- Ìû×Ó: 3245
- ÔÚÏß: 241.2Сʱ
- ³æºÅ: 495937
- ×¢²á: 2008-01-16
- ÐÔ±ð: MM
- רҵ: ÖÊÆ×·ÖÎö
|
·Ö×ÓÁ¿Îª281.1. ÕýÀë×Ó¶þ¼¶ËéÆ¬Îªm/z 282¡¢m/z196¡¢m/z178¡¢m/z87¡£ ¸ºÀë×Ó¶þ¼¶ËéÆ¬Îªm/z280¡¢m/z194¡¢m/z150¡£ ÆäÖÐ 280-194=86,282-196=86£¬ËµÃ÷ÓиöÎȶ¨µÄÖÊÁ¿Îª86½á¹¹¡£ ÎÒ»³ÒÉÊÇC11H15N5O4£¨Ò²ÓпÉÄܲ»ÊÇ£¬Ï£Íû²»Òª±»ÎÒÎóµ¼£©£¬µ«ÊÇÎÒÕÒ²»µ½º¬ÖÊÁ¿Êý86½á¹¹µÄÎïÖÊ£¬ÇëÎÊËÄܰï°ïÎÒ°¡£¿ÍƲâÕâ¸öÎïÖÊ¿ÉÄÜÐÔÊÇʲô£¿Ð»Ð»¡£ |

3Â¥2012-06-15 08:46:44
xbqewpq
ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)
»êÙâ
- ACI: 10
- Ó¦Öú: 483 (˶ʿ)
- ¹ó±ö: 1.827
- ½ð±Ò: 8677.9
- É¢½ð: 2014
- ºì»¨: 36
- ɳ·¢: 14
- Ìû×Ó: 2144
- ÔÚÏß: 533.9Сʱ
- ³æºÅ: 1820818
- ×¢²á: 2012-05-16
- ÐÔ±ð: GG
- רҵ: Ò©Îï·ÖÎö
- ¹ÜϽ: ·ÖÎö

4Â¥2012-06-15 09:48:14














»Ø¸´´ËÂ¥