| ²é¿´: 942 | »Ø¸´: 12 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
monitor2885ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
|
[½»Á÷]
¡¾ÇóÖú¡¿Matlab¹ØÓÚÇúÏ߯½ÒÆ¡¾ÒÑÍê³É¡¿
|
||
|
syms t p1 = 6.6686e-026; p2 = -3.0826e-022; p3 = 9.509e-020; p4 = 2.2472e-015; p5 = -6.6142e-012; p6 = 9.2298e-009; p7 = -7.4026e-006; p8 = 0.0035083; p9 = -0.94893; p10 = 134.87; p11 = -7806.5; E=@(t)14*(p1*t^10+p2*t^9+p3*t^8+p4*t^7+p5*t^6+p6*t^5+p7*t^4+p8*t^3+p9*t^2+p10*t^1+p11); fplot(E,[216,1300]) ÕâÌõÇúÏß×î´óÖµËùÔÚºá×ø±ê´ó¸ÅÊÇ590£¬ÎÒÏëÈÃÇúÏßµÄ×î´óÖµ³öÏÖµÄÔçһЩ£¬ºá×ø±êÔÚ400×óÓÒ£¬ÇëÎÊÔõô¸Ä³ÌÐò£¿µ«ÊÇÇúÏßµÄÐÎ×´²»Äܸı䣬³ÌÐò¸ÄºóÒªÓÐÒ»ÖÖÏò×ó²à²¨¶¯´«µÝµÄ¸Ð¾õ¡£Ð»Ð» [ Last edited by nono2009 on 2009-9-23 at 21:46 ] |
» ²ÂÄãϲ»¶
ÉúÎïѧ303Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎÁù¼¶Òѹý£¬ÓпÆÑÐÓÐÎÄÕ£¬µ³Ô±
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
353Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
298Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á
ÒѾÓÐ9È˻ظ´
284Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
0817»¯Ñ§¹¤³ÌÓë¼¼ÊõÇóµ÷¼Á£¬Ò»Ö¾Ô¸Öк£Ñó319
ÒѾÓÐ11È˻ظ´
304Çóµ÷¼Á£¨085602£¬¹ýËļ¶£¬Ò»Ö¾Ô¸985£©
ÒѾÓÐ12È˻ظ´

cloisonne
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ¹ó±ö: 0.505
- ½ð±Ò: 2572
- Ìû×Ó: 426
- ÔÚÏß: 2.5Сʱ
- ³æºÅ: 348401
- ×¢²á: 2007-04-18
- רҵ: chemistry/nmr
¡ï ¡ï
kuhailangyu(½ð±Ò+2,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-11 19:15
kuhailangyu(½ð±Ò+2,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-11 19:15
| ²»Ì«Ã÷°×¡£¡£¡£Ç°Ãæ¼Ót1=t+190£¬ºóÃæ°Ét¶¼»»³Ét1? |
3Â¥2009-07-11 16:18:17
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39490
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4996
- ÔÚÏß: 2174.3Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

2Â¥2009-07-11 15:41:20
sunjianpeng2001
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 150.5
- Ìû×Ó: 258
- ÔÚÏß: 4.5Сʱ
- ³æºÅ: 397633
- ×¢²á: 2007-06-09
- ÐÔ±ð: GG
- רҵ: ½á¹¹¹¤³Ì
¡ï
kuhailangyu(½ð±Ò+1,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-11 19:17
kuhailangyu(½ð±Ò+1,VIP+0):»¶Ó²ÎÓëÌÖÂÛ 7-11 19:17
| ÄãµÄ³ÌÐòÓеãÎÊÌâ°É¡£ÎÒÔõôÔËÐв»ÁË |
4Â¥2009-07-11 17:45:05
monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
¶Ó³¤
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ¹ó±ö: 0.339
- ½ð±Ò: 39490
- É¢½ð: 147
- ºì»¨: 22
- Ìû×Ó: 4996
- ÔÚÏß: 2174.3Сʱ
- ³æºÅ: 701577
- ×¢²á: 2009-02-15
- ÐÔ±ð: GG
- רҵ: Éú̬ϵͳÉú̬ѧ

5Â¥2009-07-11 18:22:08














»Ø¸´´ËÂ¥