Znn3bq.jpeg
²é¿´: 168  |  »Ø¸´: 0
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

go9032

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾¿ÆÑÐÐÂÎÅ¡¿×¨¼Ò³ÆÌ«¿ÕÌÝÉèÏëÄÑʵÏÖ Ì¼ÄÉÃ×¹ÜǿӲ²»¹»

¾Ý¡¶×ÔÈ»¡·ÔÓÖ¾23ÈÕ±¨µÀ£¬¡°Ì«¿ÕÌÝ¡±ÉèÏëµÄÌá³öÔøÒýÆð¹ã·º¹Ø×¢£¬µ«Òâ´óÀûһλ¿ÆÑ§¼ÒÈÕǰ±íʾ£¬ÕâÒ»ÉèÏë²»¿ÉÄÜʵÏÖ£¬ÒòΪ´î½¨Ì«¿ÕÌݵÄ̼ÄÉÃ×¹ÜÀÂÉþ¸ù±¾ÎÞ·¨Ö§³ÅÊýÊ®Íò¹«ÀﳤµÄÌ«¿ÕÌÝÖØÁ¿£¬´Ó¶ÌÆÚ½²£¬Ì«¿ÕÌݳäÆäÁ¿Ö»²»¹ýÊǸö¡°Ì«¿ÕÃΡ±¡£

Òâ´óÀû¶¼Á鹤ÒÕÑо¿Ôº¿ÆÑ§¼ÒÄá¹ÅÀ­?ÆÕ¸çŵ±íʾ£¬¿ÆÑ§¼ÒÎÞ·¨ÔÚ¶ÌÆÚÄÚÒÔ̼ÄÉÃ×¹ÜΪ²ÄÁÏÖÆÔì³öÌ«¿ÕÌݵÄÀÂÉþ¡£ÆÕ¸çŵµÄ¼ÆËã½á¹ûÏÔʾ£¬Ì¼ÄÉÃ׹ܲ»¿É±ÜÃâµÄȱÏÝÒâζ×ÅÕâÖÖÀÂÉþ½«²»¹»Àι̡£¡°Ì«¿ÕÌÝ¡±µÄÉèÏëÔÚ¿Æ»ÃС˵Öо­³£±»Ìá³ö£¬×÷ÕßÏëÏóÁËÒ»×ù¼ÜÉèÔÚµØÇò±íÃæÓëÌ«¿ÕÖ®¼ä³¤´ïÊ®Íò¹«ÀïµÄ¡°Ì«¿ÕÌÝ¡±£¬»õÎïºÍÌ«¿ÕÓοͿÉÒÔͨ¹ýÀÂÉþÅÀÉýµ½µÍµØÇò¹ìµÀ£¬Ïû³ýÁË»ð¼ý·¢ÉäµÄ±ØÒª¡£

ÔÚ·¢ÏÖ̼ÄÉÃ׹ܾßÓÐÁîÈËÄÑÒÔÖÃÐŵĸßÇ¿¶È/ÖØÁ¿±Èºó£¬Ñо¿ÈËÔ±±ãÏ£Íû½è¼ø¿Æ»ÃС˵ÖеÄÉèÏ룬½«Ì«¿ÕÌÝ´ÓÏëÏó±äΪÏÖʵ¡£È»¶ø£¬ÆÕ¸çŵȴÈÏΪ£¬Ì¼ÄÉÃ׹ܵÄÔ­×Ó±ê¶ÈȱÏݽ«»áÁîÀÂÉþµÄÇ¿¶È½µµÍ70%¡£Ñо¿ÈËÔ±ÈÏΪ£¬Ì«¿ÕÌÝÀÂÉþµÄ×î¼ÑÐÎ×´Ó¦ÊÇË¿´ø£¬¿íÔ¼Ò»Ãס¢±¡ÈçÖ½µÄË¿´ø£¬Ðè³ÐÊܵÃסÖÁÉÙ62¼ªÅÁ˹¿¨(GPa)µÄѹÁ¦¡£ÕâÏ൱ÓÚÒ»³¡Óâ20Íò²Î¼ÓµÄ°ÎºÓ±ÈÈü£¬Éþ×ÓµÄÿһ²àÖÁÉÙÓÐ10 ÍòÈËÔÚÀ­×§¡£

ʵÑéÊÒ²âÊÔ±íÃ÷£¬µ¥¸öÄÉÃ×¹ÜÄܳÐÊܵÃסƽ¾ùÔ¼100¼ªÅÁ˹¿¨µÄѹÁ¦£¬ÕâÒ»²»Í¬Ñ°³£µÄÇ¿¶ÈÀ´×ÔÓÚÄÉÃ×¹ÜÌØÓеľ§Ìå½á¹¹¡£²»¹ý£¬ÄÉÃ×¹ÜÿÁ÷ʧһ¸ö̼ԭ×Ó£¬ÆäÇ¿¶È±ã»áÏàÓ¦½µµÍ30%¡£¶øÓÉÕâÖÖÄÉÃ×¹ÜÖÆÔìµÄÌå»ýÅÓ´óµÄ²ÄÁÏÉõÖÁ¸ü²»Àι̡£Æù½ñΪֹ£¬ÒÔÄÉÃ×¹ÜΪ²ÄÁϵĴ󲿷ÖÏËάµÄÇ¿¶ÈÔ¶µÍÓÚ1¼ªÅÁ˹¿¨¡£

Ñо¿ÈËÔ±×î½ü¶Ô¸ßÖÊÁ¿ÄÉÃ׹ܵIJâËã·¢ÏÖ£¬ÄÉÃ×¹ÜÀÂÉþÿ´ò1012¸ö½á£¬±ã»áÁ÷ʧһ¸ö̼ԭ×Ó£¬¶øÃ¿4΢Ã׳¤µÄÄÉÃ׹ܱã»áÓÐÒ»¸öȱÏÝ¡£ËäÈ»Á½¸öÒÔÉÏÔ­×ÓÁ÷ʧµÄȱÏݼ«Îªº±¼û£¬µ«ÆÕ¸çŵָ³ö£¬°´ÕÕÌ«¿ÕÌݵĹæÄ££¬´ÓÀíÂÛÉϽ²´æÔÚÕâÖÖ¿ÉÄÜÐÔ¡£

ÆÕ¸çŵÀûÓÃÆä×ÔÐÐÉè¼ÆµÄÊýѧģÐÍ¡ª¡ªÍ¨¹ýÔ¤²âÖîÈçÄÉÃ×¾§Ìå×êʯµÈ²ÄÁϵÄÇ¿¶È²âËã³öÀ´µÄ£¬¾­¼ÆËã·¢ÏÖÉÔ´óµÄȱÏݲ»¿É±ÜÃâµØÈÃÀÂÉþÇ¿¶ÈµÍÓÚ30¼ªÅÁ˹¿¨¡£ÆÕ¸çŵµÄÂÛÎÄÒÑÔÚÍøÂç·þÎñÆ÷arXiv2ÉϹ«²¼£¬»¹»á³öÏÖÔÚ7Ô·ݿ¯µÇµÄ¡¶ÎïÀíѧ±¨£ºÄý¾ÛÎïÖÊ¡·ÉÏ¡£ÆÕ¸çŵͬʱָ³ö£¬¼´±ãºÁÎÞȱÏݵÄÄÉÃ×¹ÜÄܹ»ÓÃÓÚÖÆÔìÌ«¿ÕÌÝ£¬µ«À´×Ô΢ÔÉÐÇײ»÷¡¢ÉõÖÁÑõÔ­×ӵĸ¯Ê´¶¼ÓпÉÄÜ»áÁîÄÉÃ×¹ÜÇ¿¶È¼õÈõ¡£ÔڻشðÌ«¿ÕÌÝÊÇ·ñÄܳÉΪÏÖʵµÄÎÊÌâʱ£¬ÆÕ¸çŵ˵£º¡°°´ÕÕµ±½ñµÄ¼¼Êõˮƽ£¬Õâ¸öÃÎÏëÓÀÔ¶±ÂÏëʵÏÖ¡£¡±

ÆÕ¸çŵµÄÕâÒ»½áÂÛÓëÎïÀíѧ¼Ò²¼À­µÂÀû?°®µÂ»ª×ȵÄÉèÏëÐγÉÏÊÃ÷¶Ô±È¡£°®µÂ»ª×ÈÔøÎªÃÀ¹úÓ¾Ö½øÐйýÌ«¿ÕÌݵĿÉÐÐÐÔÑо¿£¬ËûËæºó³ö°æµÄÒ»±¾Öø×÷ÁîÆä³ÉΪ̫¿ÕÌÝÏîÄ¿×îÆµ·±µÄ¡°´úÑÔÈË¡±¡£°®µÂ»ª×ÈÊÇÃÀ¹ú´ïÀ­Ë¹¡°Ì¼Éè¼Æ¡±( Carbon Designs)¹«Ë¾´´Ê¼ÈË£¬Ä¿Ç°Èθù«Ë¾×ܲã¬Ëû¶ÔÌ«¿ÕÌÝÒý·¢µÄÕùÒéàÍÖ®ÒԱǡ£

°®µÂ»ª×È˵£¬ÌÈÈô»ñµÃ×ã¹»µÄ¾­·Ñ£¬Ëû¾ÍÄÜÔÚÈýÄêÄÚÖÆÔì³ö62¼ªÅÁ˹¿¨»ù×¼ÒÔÉϵÄÀÂÉþ¡£Ëû±íʾ£¬½¨ÔìÌ«¿ÕÌݵÄÖØÒªÒ»²½Êǽ«³¤³¤µÄÄÉÃ׹ܽô½ôµØÄíÔÚÒ»Æð£¬Õ⽫¼Ó´óÄÉÃ׹ܻ¥ÏàÖ®¼äµÄĦ²ÁÁ¦£¬´Ó¶øÁîµ¥¸öÄÉÃ׹ܵÄÁ¦Á¿±äµÃ΢²»×ãµÀ¡£

µ«°´ÕÕÆÕ¸çŵµÄ¼ÆË㣬ÉÔ´óµÄ覴ûáÑÏÖØÏ÷ÈõÀÂÉþµÄÇ¿¶È£¬ÎÞÂÛÀÂÉþÈçºÎÖÆÔì¡£Æù½ñΪֹµÄʵÑéÊÒÑо¿ËƺõÒ²²¢Î´¼¤·¢Ñо¿ÈËÔ±¶ÔÌ«¿ÕÌݵÄǰ¾°±§Ì«¶àÏ£Íû¡£´ïÀ­Ë¹ÄÉÃ×¼¼ÊõÑо¿ËùÖ÷ÈÎÀ×?±«ÂüÈ¥ÄêÔÚ¡¶¿ÆÑ§¡·ÔÓÖ¾ÉÏ·¢±íµÄһƪÂÛÎÄÃèÊöÁËÒ»ÖÖÒÔÀàËÆÓÚ°®µÂ»ª×È×îϲ»¶Éè¼ÆµÄ·½Ê½ÄíÆðÀ´µÄÒ»Ã׳¤ÀÂÉþ¡£µ«ÕâЩÀÂÉþµÄÇ¿¶ÈÒ²µÍÓÚ1¼ªÅÁ˹¿¨¡£

±«Âü˵£¬ÆÕ¸çŵµÄÑо¿½á¹ûÊÂʵÉϲ¢²»ÁîÈ˸е½³Ô¾ª¡£ÖÚËùÖÜÖª£¬ÊýÊ®ÄêÀ´£¬¾§Ìå²ÄÁ϶Ը÷ÖÖȱÏݹýÓÚÃô¸Ð£¬Ò»µ©Ìå»ýÔö¼Ó£¬¾§Ìå²ÄÁϵÄÇ¿¶È¾Í»áÏÔÖøÏ½µ¡£µ«±«ÂüÈÏΪ¿ÆÑ§¼ÒÓг¯Ò»ÈÕ¶¨»áÕÒµ½½¨ÔìÌ«¿ÕÌݵķ½°¸¡£Ëû˵£¬Ì«¿ÕÌÝ¡°ËäÈ»²»»áÔÚÎÒÓÐÉúÖ®Äê³ÉΪÏÖʵ£¬µ«²¢²»±íʾÕâÒ»ÃÎÏëÓÀÔ¶ÎÞ·¨ÊµÏÖ¡£¡±

À´Ô´:ÐÂÀ˿Ƽ¼ http://tech.sina.com.cn/d/2006-05-23/1059951117.shtml

[ Last edited by mainpro on 2006-5-27 at 23:34 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ go9032 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +11 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 11/550 2026-04-15 15:03 by ѧԱJpLReM
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-14 7/350 2026-04-15 14:39 by ºÚ¿Æ¼¼»¨¸ÚÑÒ
[¿¼ÑÐ] 305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-11 8/400 2026-04-14 09:04 by pengliang8036
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +24 xhhdjdjsjks 2026-04-09 24/1200 2026-04-13 15:49 by ÐÒÃâ ..
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 13/650 2026-04-13 14:12 by dingyanbo1
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] ³õÊÔ261 +3 AshtÉÙ 2026-04-10 6/300 2026-04-10 16:38 by AshtÉÙ
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û