| ²é¿´: 698 | »Ø¸´: 3 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
wxqtjwÌú³æ (Ö°Òµ×÷¼Ò)
|
[ÇóÖú]
ººÒëÓ¢£¬Ò»¾ä»°£¬ÇóÈóÉ«¡£
|
|
|
×èÄáÖµËæ×ÅζȵÄÔö¼Ó¶øÖð½¥Ôö¼Ó£¬Õâ·ûºÏ¸ßα³¾°ÄںĵÄÌØÕ÷£¬¿Û³ý¸ßα³¾°ÄںĵĹý³Ì¿ÉÓ÷½³Ìʽ£¨1£©À´ÄâºÏ¡£ Damping gradually increased as the temperature increasing, which according with the characteristics of high temperature background internal friction. The process subtracting the high background internal friction was fited by equation (1). |
» ²ÂÄãϲ»¶
Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
312Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
²ÄÁÏ334Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
ÉúÎïÓëÒ½Ò©273Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
301Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
0703»¯Ñ§
ÒѾÓÐ15È˻ظ´
0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö
ÒѾÓÐ9È˻ظ´
085600²ÄÁÏÓ뻯¹¤301·ÖÇóµ÷¼ÁԺУ
ÒѾÓÐ10È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´

×Ͳ©½»Í¨
Ìú¸Ëľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 2
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 5314.3
- É¢½ð: 106
- ºì»¨: 4
- Ìû×Ó: 1423
- ÔÚÏß: 162.1Сʱ
- ³æºÅ: 1983203
- ×¢²á: 2012-09-07
- ÐÔ±ð: GG
- רҵ: ²ÄÁÏÎïÀí»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
°®ÓëÓêÏÂ: ? 2013-06-13 21:00:02
wxqtjw: ½ð±Ò+1, ·ÒëEPI+1 2013-06-14 10:07:22
°®ÓëÓêÏÂ: ? 2013-06-13 21:00:02
wxqtjw: ½ð±Ò+1, ·ÒëEPI+1 2013-06-14 10:07:22
| Damping gradually increased as the temperature increasing, according with the characteristics of high temperature background internal friction. The process subtracting the high background internal friction was fited by equation (1). |
2Â¥2013-06-13 20:28:37
phu_grassman
ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)
¿ìÀÖµº¡¢²¼¼ªµºµºÖ÷
- ·ÒëEPI: 265
- Ó¦Öú: 7 (Ó×¶ùÔ°)
- ¹ó±ö: 1.392
- ½ð±Ò: 7538.7
- É¢½ð: 11599
- ºì»¨: 107
- ɳ·¢: 11
- Ìû×Ó: 5611
- ÔÚÏß: 1480.2Сʱ
- ³æºÅ: 1151372
- ×¢²á: 2010-11-20
- רҵ: µç»¯Ñ§
- ¹ÜϽ: English Cafe
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
°®ÓëÓêÏÂ: ½ð±Ò+1 2013-06-13 21:00:24
wxqtjw: ½ð±Ò+6 2013-06-14 10:07:30
°®ÓëÓêÏÂ: ½ð±Ò+1 2013-06-13 21:00:24
wxqtjw: ½ð±Ò+6 2013-06-14 10:07:30
| The damping increases gradually with the increasing temperature, which accords with the characteristic of high temperature background internal friction. The substraction of the background can be fitted via Equation (1). |
3Â¥2013-06-13 20:30:32
zbj
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
- ·ÒëEPI: 8
- Ó¦Öú: 261 (´óѧÉú)
- ½ð±Ò: 11593.7
- ºì»¨: 10
- Ìû×Ó: 812
- ÔÚÏß: 426.5Сʱ
- ³æºÅ: 464630
- ×¢²á: 2007-11-21
- ÐÔ±ð: GG
- רҵ: ÎÞ»ú²ÄÁÏ»¯Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
°®ÓëÓêÏÂ: ? 2013-06-13 21:01:13
wxqtjw: ½ð±Ò+3 2013-06-14 10:07:35
°®ÓëÓêÏÂ: ? 2013-06-13 21:01:13
wxqtjw: ½ð±Ò+3 2013-06-14 10:07:35
| Damping gradually increased as the temperature increasing, which was consistent with the characteristics of internal friction at high temperature background .Subtracted the high temperature background the process of the internal friction was fited by equation (1). |
4Â¥2013-06-13 20:34:10














»Ø¸´´ËÂ¥