| ²é¿´: 2208 | »Ø¸´: 10 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
re_dreamÒø³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
Ò»¾äÓ¢ÓïÎÄÏ׵ķÒë
|
||
|
ÇëÎÊÕâ¾ä»°Ôõô·Òë°¡£ºIt is the lower-strength, and hence higher-toughness, materials that find use for most safety-critical applications where premature or, worse still, catastrophic fracture is unacceptable. лл¸÷λÁË |
» ²ÂÄãϲ»¶
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ36È˻ظ´
275Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
µ÷¼ÁÇóÊÕÁô
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á
ÒѾÓÐ19È˻ظ´
²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ13È˻ظ´
²ÄÁÏÓ뻯¹¤µ÷¼Á
ÒѾÓÐ33È˻ظ´
¸´ÊÔµ÷¼Á
ÒѾÓÐ7È˻ظ´
Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á
ÒѾÓÐ17È˻ظ´
»¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð
ÒѾÓÐ47È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
°ïæ·Ò뼸¶ÎÓ¢ÎÄÎÄÏ×
ÒѾÓÐ3È˻ظ´
°ïæ·ÒëÒ»¶ÎÓ¢ÎÄÎÄÏ×
ÒѾÓÐ3È˻ظ´
ÇóÖúÉúÎﻯѧרҵһƪӢÎÄÎÄÏ×Èô¸É¾ä×ÓµÄÖÐÎÄ·Òë
ÒѾÓÐ3È˻ظ´
ÇóÖúÒ»¾äÓ¢ÎÄÎÄÏ×·Ò룡
ÒѾÓÐ5È˻ظ´
ÇóÖúÓ¢ÓïÎÄÏ×Ò»¶ÎÂä·Òë
ÒѾÓÐ4È˻ظ´
ÇóÖúÓ¢ÓïÎÄÏ×·Òëһƪ
ÒѾÓÐ2È˻ظ´
ÇóÖú·Ò뼸¶ÎÓ¢ÎÄÎÄÏ×£¬Ð»Ð»£¡£¡£¡
ÒѾÓÐ1È˻ظ´
¼±£¡°ïæ·ÒëһЩ·Ö×ÓÉúÎïѧ·½ÃæµÄÓ¢ÎÄÎÄÏ×¶ÎÂä
ÒѾÓÐ6È˻ظ´
Çó·ÒëһƪÎÄ¿ÆÀàµÄÓ¢ÎÄÎÄÏ×
ÒѾÓÐ6È˻ظ´
ÇóÖú·Ò롾ÌÇ»¯Ã¸¡¿Ó¢ÎÄÎÄÏ×һƪ
ÒѾÓÐ12È˻ظ´
ͶӢÎÄÎÄÕÂÔõô·ÒëµÄ£¿
ÒѾÓÐ16È˻ظ´
Ó¢ÎÄ-ÎÄÏ×ÕªÒª·Òë-
ÒѾÓÐ5È˻ظ´
ÎÒµÄÓ¢Óï±È½Ï²î£¬»¹Ïë°ÑÂÛÎÄ·Òë³ÉÓ¢ÎÄ£¬Ôõô°ì£¿
ÒѾÓÐ59È˻ظ´

172977395
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3415.2
- É¢½ð: 20
- Ìû×Ó: 59
- ÔÚÏß: 58.8Сʱ
- ³æºÅ: 882942
- ×¢²á: 2009-10-24
- ÐÔ±ð: GG
- רҵ: »·¾³¹¤³Ì
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
zhyq8767(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-12-01 08:43:08
zhyq8767(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-12-01 08:43:08
| ËüÊǵÍÇ¿¶È£¬´Ó¶øhigher-toughness£¬²ÄÁÏ£¬ÕÒµ½Ê¹ÓÃ×ȫ¹Ø¼üÓ¦ÓÃÔÚÔç²ú¶ù»ò£¬¸üÔãµÄÊÇ£¬ÔÖÄÑÐÔµÄÆÆ»µÊDz»¿É½ÓÊÜµÄ |

7Â¥2011-11-30 23:17:21
ssssss0527
¾èÖú¹ó±ö (ÕýʽдÊÖ)
- Ó¦Öú: 18 (СѧÉú)
- ½ð±Ò: 120.5
- É¢½ð: 103
- ºì»¨: 4
- Ìû×Ó: 417
- ÔÚÏß: 210.4Сʱ
- ³æºÅ: 1478367
- ×¢²á: 2011-11-06
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
ëºï(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 07:42:44
ëºï(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 07:42:44
|
±¾¿ÆÐ¡Æ¨º¢ Ϲ·×ÅÊÔÊÔ~~ ²ÄÁÏÇ¿¶ÈϽµËùÒÔÏàÓ¦ÆäÈÍÐÔÌáÉý£¬¸Ã²ÄÁÏÒò¶ø¿ÉÓÃÓÚһЩ¶ÔÓÚ°²È«ÐÔÄÜÒªÇóºÜÑϸñµÄÁìÓò¡£¸ÃÁìÓòÖУ¬²ÄÁϵÄÔçË¥»òÕ߸üÔã¸âµÄ¶ÏÁѶ¼ÊDz»ÄܽÓÊܵġ£ |
2Â¥2011-11-30 05:50:48
overmach
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 3
- Ìû×Ó: 3
- ÔÚÏß: 6.2Сʱ
- ³æºÅ: 1516497
- ×¢²á: 2011-11-30
- רҵ: ½ðÊô½á¹¹²ÄÁÏ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
ëºï(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 07:42:36
ëºï(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 07:42:36
|
It is the lower-strength, and hence higher-toughness, materials that find use for most safety-critical applications where premature or, worse still, catastrophic fracture is unacceptable. ÊÇÄÇЩǿ¶ÈÂÔµÍ,Òò¶øÈÍÐԽϺõIJÄÁϲÅÄÜÔÚÄÇЩ¶Ô°²È«ÒªÇó¿Á¿Ì,²»ÔÊÐí¹ýÔçÉõÖÁ»ÙÃðÐÔ¶ÏÁѵÄÓ¦ÓÃÖÐʹÓÃ. |
3Â¥2011-11-30 07:36:50
wondfly
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 8.4
- Ìû×Ó: 96
- ÔÚÏß: 30.7Сʱ
- ³æºÅ: 1471945
- ×¢²á: 2011-11-02
- רҵ: ½ðÊô²ÄÁϵÄÖÆ±¸¿ÆÑ§Óë¿çѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï
zhyq8767(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 09:14:35
re_dream(½ð±Ò+1): лл 2011-12-01 12:46:59
zhyq8767(½ð±Ò+1): ¸Ðл½»Á÷£¡ 2011-11-30 09:14:35
re_dream(½ð±Ò+1): лл 2011-12-01 12:46:59
| Ö»ÓÐÇ¿¶ÈÂԵͣ¬Òò¶øÈÍÐԽϺõIJÄÁϲÅÄÜÓÃÔÚ°²È«ÐÔÒªÇó¿Á¿ÌµÄµØ·½£¬Èç²»ÄܹýÔçʧЧ£¬Éõ»ò¶ÏÁÑÆÆ»µ¡£ |
4Â¥2011-11-30 08:59:57













»Ø¸´´ËÂ¥