| ²é¿´: 246 | »Ø¸´: 5 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
dezhi603ľ³æ (СÓÐÃûÆø)
|
[½»Á÷]
ÈÕÓï¸ßÊÖ½øÀ´Ï£¬·ÒëÒ»¶Î£¬Ð»Ð»
|
||
| ??????????????¦´??ð›?u?????ð›???????????????????????????`??ð—?¦´??????????????Ä¥?????????????????????????????????????????????¡è¨³??Ñ ???????`???ð—???§¶?????????§¶????????????????????????????????????????????????Ä¥?????????????????????Ñ ??????????????????????§¶??M?§¶?????????????????????????????r?g??K????????¦´?`?????????_?J??????????K????????????§¶?c???????`????????????????^???????????????`????`???§·??`???`???????????????s????????????????????????????????§«C?????????????¦Î?????¦´?????`????`?????????????????????§¶?????Y???????????????¨¹?????????????????????????? |
» ²ÂÄãϲ»¶
282Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
±¾¿Æ211ÉúÎïҽѧ¹¤³Ì085409Çóµ÷¼Á339·Ö
ÒѾÓÐ8È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ3È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
²ÄÁÏר˶ µ÷¼Á
ÒѾÓÐ14È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸211ÉúÎïѧ280·Ö Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
086000ÉúÎïÓëÒ½Ò©298µ÷¼ÁÇóÖú
ÒѾÓÐ9È˻ظ´
dezhi603
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2594.1
- É¢½ð: 42
- Ìû×Ó: 135
- ÔÚÏß: 92.2Сʱ
- ³æºÅ: 395616
- ×¢²á: 2007-06-08
- ÐÔ±ð: GG
- רҵ: Ò©Îﻯѧ
3Â¥2009-11-09 16:30:22
dezhi603
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2594.1
- É¢½ð: 42
- Ìû×Ó: 135
- ÔÚÏß: 92.2Сʱ
- ³æºÅ: 395616
- ×¢²á: 2007-06-08
- ÐÔ±ð: GG
- רҵ: Ò©Îﻯѧ
2Â¥2009-11-09 15:12:05
wardwood
½ð³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 3
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 477.1
- É¢½ð: 104
- ºì»¨: 5
- Ìû×Ó: 616
- ÔÚÏß: 150.9Сʱ
- ³æºÅ: 864581
- ×¢²á: 2009-10-07
- ÐÔ±ð: GG
- רҵ: °ëµ¼Ìåµç×ÓÆ÷¼þ
¡ï ¡ï ¡ï
dezhi603(½ð±Ò+3,VIP+0):ллÁË£¬Óе㿴²»¶® 11-10 08:13
dezhi603(½ð±Ò+3,VIP+0):ллÁË£¬Óе㿴²»¶® 11-10 08:13
|
ÎÒ²»ÊǺܶ®ºÏ³É£¬³¢ÊÔ°ïÄã·ÒëһϠÔÚÒ»¸ö×°ÓнÁ°è×°ÖõÄ2LµÄ3¿ÚflaskµÄÉÏ·½Á¬½ÓÉÏ»·Á÷¹Ü£¬¼ÓÈë¾¹ýSprayDry£¨ÅçÎí¸ÉÔï·¨£¿£©´¦ÀíµÄKF£¨¸¥»¯¼Ø)£²£°£¹ £ç(´óÔ¼3.59£í£ï£ì£º£Ã£ì££Å£ÃºÍKFµÄĦ¶û±ÈÊÇ1£º2.2£©£¬ÔÚÕæ¿Õϱ߽Á°è±ß½øÐÐflamedry´¦Àí£¬°ÑË®·Ö³ýÈ¥¡£È»ºó£¬ÓÃsyringe£¨×¢ÉäÆ÷£©×¢Èëacetonitrile£·£°£°£í£ìºÍ£Ã£ì££Å£Ã £²£°£°£ç£¨£±£®£¶£³£í£ï£ì£©£¬ÔÙ½Á°è¡£·´Ó¦ÔÚ80ÉãÊ϶È×óÓÒ½øÐУ¬ÓÃGC½øÐзÖÎö¡£·´Ó¦ÔÚ¿ªÊ¼°ëСʱºó½áÊø£¬ÔÁϵķå¼ì²â²»µ½ÁË£¨¹À¼ÆÊÇ×÷Õß°ëСʱºó¼ì²âÁËÒ»ÏÂGC£¬·¢ÏÖÔÁÏ·åûÓÐÁË£¬¾ÍÍ£Ö¹ÁË·´Ó¦)¡£·´Ó¦½áÊøºó¡¢ÈÜÒºÖФÎÑΤòÓÃkiriyama rohto£¬ÔÚ£²£µ¡æÂËÈ¥¡¢µÃµ½µÄÂËÒºÔÙÓÃEvaporator£¨ÐýתÕô·¢ÒÇ£©ÔÚ£¹£°¡æÅ¨Ëõ¡£È»ºó¡¢ÔÚ£²£µ¡æ£¨¹À¼Æ¾ÍÊÇÊÒΣ©ÓüƒË®½øÐÐÇåÏ´¡¢²ÉÈ¡Óлú²ãºó¡¢½øÐвÐÁôÎïµÄ¾«Á󣬷½·¨ÊÇ£ºÓãµ¶ÎOldershaw column, ÔÚ£±£²£°¡æÏ½øÐо«Áó¡£×îºóµÄÊÕÂÊÊÇ£¸£µ£¥¡¢£Ç£Ã´¿¶È£¹£¹£®£¸£¥µÄ£Æ££Å£Ã |
4Â¥2009-11-09 18:08:01
jinlongyi
¾èÖú¹ó±ö (СÓÐÃûÆø)
- ·ÒëEPI: 5
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 592
- ºì»¨: 1
- Ìû×Ó: 133
- ÔÚÏß: 58Сʱ
- ³æºÅ: 781497
- ×¢²á: 2009-05-28
- רҵ: Ò©Îﻯѧ
¡ï ¡ï
dezhi603(½ð±Ò+2,VIP+0):ÔõôÔö¼Ó½ð±ÒÔùËÍ¡£·Ç³£¸Ðл 11-10 08:17
dezhi603(½ð±Ò+2,VIP+0):ÔõôÔö¼Ó½ð±ÒÔùËÍ¡£·Ç³£¸Ðл 11-10 08:17
| 2ÉýµÄÈý¿ÚÆ¿Öа²×°ºÃ»úе½Á°è£¬»ØÁ÷ÀäÄý¹Ü£¬ ¼ÓÈëÅçÎí¸ÉÔï¹ýµÄ·ú»¯¼Ø209g(3.59mol:Cl-EC 1mol¶ÔÓ¦2.2mol)ÔÚÕæ¿ÕÏÂÒ»±ß½Á°èÒ»±ß½øÐпò¼Ü¸ÉÔïË®·ÖÏû³ý¡£´Ëºó°ÑCl-EC 200g(1.63mol)Èܽ⵽700mlÒÒëæÈÜÒºÖУ¬°ÑÈÜÒºÓÃ×¢ÉäÆ÷¼ÓÈ룬¼ÌÐø½Á°è¡£ÒÔζÈ80¡æÏ½øÐз´Ó¦£¬ÓÃÆøÏàÉ«Æ×¸úÖз´Ó¦¡£·´Ó¦0.5Сʱ½áÊø£¬ ÒÔÔÁÏ·åÍêÈ«ÏûʧΪȷ¶¨·´Ó¦Öյ㡣·´Ó¦½áÊøºó£¬ÓÃͩɽ©¶·£¨Ò»ÖÖ¿ÉÒÔ¼õѹµÄ²£Á§ÖƵÄ©¶·£¬ÈÕ±¾Í©É½Ñu×÷ËùµÄÉÌÆ·Ãû¡££©ÒÔ25¡æ¹ýÂË£¬È¥µô·´Ó¦ÈÜÒºÖеÄÑΡ£µÃµ½µÄÈÜÒºÓÃÐýתÕô·¢Æ÷ÔÚ90¡æÏÂŨËõ¡£´Ëºó£¬25¡æÏ´¿¾»Ë®ÝÍȡϴµÓ£¬ºÏ²¢ÊÕ¼¯Óлú²ã£¬ÓÃ5¶Î¶à¿×°åÕôÁôËþÒÔ120¡æÈ¥ÁËÓлú²ãÓàÁôÎïµÄ¾«Áó¡£½á¹ûÊÕ»ñÂÊ85£¥£¬GC´¿¶È99.8£¥µÄF-EC¡£ |
5Â¥2009-11-09 19:27:27














»Ø¸´´ËÂ¥