| ²é¿´: 242 | »Ø¸´: 3 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
rainbird½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
ÇóÖúÓ¢ÒëÖÐ
|
||
|
the flask pressure was reduced to a level of 100 to 150 mm Hg, and while oxygen was being blown into the flask to stir the solution , it was subjected to phosphate esterification at 90¡æ., and water was removed by distillstion. ÒÔÉÏÊÇʵÑéµÄÒ»²¿·Ö£¬Ö»ÊÇÆäÖÐÏ»®ÏߵIJ¿·Ö²»ÔõôÃ÷°×Òâ˼£¬ËùÒÔÇóÖúÄÄλ¸ßÊÖ¸øÐ¡µÜÖ¸µã¸Ã²½¾ßÌåÊÇÔõô²Ù×÷¡£ |
» ²ÂÄãϲ»¶
288Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
¸´ÊÔµ÷¼Á
ÒѾÓÐ12È˻ظ´
¼ÆËã»ú11408£¬286·ÖÇóµ÷¼Á
ÒѾÓÐ3È˻ظ´
²ÄÁÏר˶322·Ö
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200
ÒѾÓÐ5È˻ظ´
081200-11408-276ѧ˶Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ10È˻ظ´
313Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
304Çóµ÷¼Á£¨085602£¬¹ýËļ¶£¬Ò»Ö¾Ô¸985£©
ÒѾÓÐ14È˻ظ´
²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
zcy86520
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 2
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 6354.8
- É¢½ð: 832
- ºì»¨: 4
- Ìû×Ó: 1522
- ÔÚÏß: 243.6Сʱ
- ³æºÅ: 575365
- ×¢²á: 2008-06-18
- ÐÔ±ð: GG
- רҵ: ÓлúºÏ³É
2Â¥2009-11-28 14:32:02
morehelp
½ð³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1216.7
- Ìû×Ó: 29
- ÔÚÏß: 10.5Сʱ
- ³æºÅ: 900638
- ×¢²á: 2009-11-11
- ÐÔ±ð: MM
- רҵ: ÄÚ¿Æ
Ï£ÍûÓÐËù°ïÖú
¡ï ¡ï ¡ï
rainbird(½ð±Ò+3,VIP+0): 11-30 10:21
rainbird(½ð±Ò+3,VIP+0): 11-30 10:21
| µ±ÉÕÆ¿ÄÚѹϽµµ½100 ÖÁ150 mm Hgˮƽʱ£¬ÑõÆø×¢ÈëÆäÄÚ»ìÔÈÈÜÒº¡£ÔÚζÈÔÚ90¡æÊ±£¬ÈÜÒº½ÏÒ×·¢ÉúÁ×õ¥»¯·´Ó¦£¬Ë®·ÖÕô·¢¡£ |
3Â¥2009-11-28 15:24:35
charleygan
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
chlgan
- ·ÒëEPI: 99
- Ó¦Öú: 496 (˶ʿ)
- ¹ó±ö: 0.005
- ½ð±Ò: 13167.2
- É¢½ð: 15
- ºì»¨: 44
- Ìû×Ó: 2396
- ÔÚÏß: 399.5Сʱ
- ³æºÅ: 859768
- ×¢²á: 2009-09-29
- ÐÔ±ð: GG
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
¡ï ¡ï ¡ï
rainbird(½ð±Ò+3,VIP+0):ËäÈ»»¹ÊÇûÓÐÃ÷°×ÎÄÏ×µÄÒâ˼£¬µ«»¹ÊǷdz£¸Ðл 11-30 10:23
rainbird(½ð±Ò+3,VIP+0):ËäÈ»»¹ÊÇûÓÐÃ÷°×ÎÄÏ×µÄÒâ˼£¬µ«»¹ÊǷdz£¸Ðл 11-30 10:23
| ÉÕÆ¿µÄѹÁ¦Ï½µµ½100µ½150mm¹¯Öùʱ£¬ÍùÉÕÆ¿Àï´µÈëÑõÆøÀ´½Á°èÈÜÒº£¬´ÙʹÈÜÒºÔÚ90¶ÈÏ·¢ÉúÁ×Ëáõ¥»¯·´Ó¦£¬Ë®·Ýͨ¹ýÕôÁó³ýÈ¥¡£ |
4Â¥2009-11-28 19:25:50














»Ø¸´´ËÂ¥