| ²é¿´: 100 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
yyinyuan½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿Ê²Ã´½ÐÌå»ýð¤¶Èѽ
|
||
| ʲô½ÐÌå»ýð¤¶Èѽ |
» ²ÂÄãϲ»¶
ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡
ÒѾÓÐ4È˻ظ´
081200-314
ÒѾÓÐ4È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
085405 ¿¼µÄ11408Çó¸÷λÀÏʦ´ø×ß
ÒѾÓÐ3È˻ظ´
339Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁÏÓ뻯¹¤272Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
²ÄÁÏÇóµ÷¼ÁÒ»Ö¾Ô¸¹þ¹¤´ó324
ÒѾÓÐ9È˻ظ´
292Çóµ÷¼Á
ÒѾÓÐ15È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´

leejane_ren
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
legend
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 6981.7
- ºì»¨: 1
- Ìû×Ó: 380
- ÔÚÏß: 155.5Сʱ
- ³æºÅ: 231134
- ×¢²á: 2006-03-27
- ÐÔ±ð: GG
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí

3Â¥2009-09-05 09:43:37
leejane_ren
Ìú¸Ëľ³æ (ÕýʽдÊÖ)
legend
- Ó¦Öú: 14 (СѧÉú)
- ½ð±Ò: 6981.7
- ºì»¨: 1
- Ìû×Ó: 380
- ÔÚÏß: 155.5Сʱ
- ³æºÅ: 231134
- ×¢²á: 2006-03-27
- ÐÔ±ð: GG
- רҵ: Ó¦Óø߷Ö×Ó»¯Ñ§ÓëÎïÀí
¡ï
yyinyuan(½ð±Ò+1,VIP+0):лл 9-5 22:58
yyinyuan(½ð±Ò+1,VIP+0):лл 9-5 22:58
|
A quantity z which enters into equations at any point where the flow involves a change in volume, i.e. is dilatational. If the deformation is purely dilatational, the average of three normal stress components is: s = (1¡è3)(sxx + syy + szz) = -p + z( ¶vx ¡è ¶x + ¶vy ¡è ¶y + ¶vz ¡è ¶z ) where p is the hydrostatic pressure at the point considered in the absence of motion. IUPAC Compendium |

2Â¥2009-09-05 09:43:12














»Ø¸´´ËÂ¥