Znn3bq.jpeg
²é¿´: 2879  |  »Ø¸´: 2

´ß»¯´óʦ

½û³æ (ÕýʽдÊÖ)

¿ÆÑÐÏÈ·æ

[ÇóÖú] ¹ÌÌåºË´ÅµÄÓ¦Ó÷¶Î§¼°»ù±¾Ô­Àí

×î½ü×¼±¸×ö¹ÌÌåºË´ÅµÄ±íÕ÷£¬ÓÉÓÚÕâ¸ö¼Û¸ñ½Ï¸ß£¬ÏëÏÈÕÒÈËÁ˽âϹÌÌåºË´ÅµÄ»ù±¾ÖªÊ¶£¬×îºÃÊÇͨË×Ò×¶®µÄ£¬Ï£Íû´ó¼Ò²»Áߴͽ̣¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

м¼Êõ

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÒºÌåºË´Å

Òø³æ (³õÈëÎÄ̳)

¹ÌÌåºË´Å¹²Õñ¼¼ÊõÊÇÒÔ¹Ì̬ÑùƷΪÑо¿¶ÔÏóµÄ·ÖÎö¼¼Êõ¡£ÔÚÒºÌåÑùÆ·ÖУ¬·Ö×ӵĿìËÙÔ˶¯½«µ¼Öº˴ʲÕñÆ×ÏßÔö¿íµÄ¸÷ÖÖÏ໥ ×÷Óã¨Èç»¯Ñ§Î»ÒÆ¸÷ÏòÒìÐÔºÍż¼«-ż¼«Ï໥×÷Óõȣ©Æ½¾ùµô£¬´Ó¶ø»ñµÃ¸ß·Ö±æµÄÒºÌåºË´ÅÆ×ͼ£»¶ÔÓÚ¹Ì̬ÑùÆ·£¬·Ö×ӵĿìËÙÔ˶¯Êܵ½ÏÞÖÆ£¬»¯Ñ§Î»ÒƸ÷ÏòÒìÐԵȸ÷ÖÖ×÷ÓõĴæÔÚʹÆ×ÏßÔö¿íÑÏÖØ£¬Òò´Ë¹ÌÌåºË´Å¹²Õñ¼¼Êõ·Ö±æÂÊÏà¶ÔÓÚÒºÌåµÄ½ÏµÍ¡£

    Ŀǰ£¬¹ÌÌåºË´Å¹²Õñ¼¼Êõ·ÖΪ¾²Ì¬Óëħ½ÇÐýתÁ½ÀࡣǰÕß·Ö±æÂʵͣ¬Ó¦ÓÃÊÜÏÞ£»ºóÕßÊÇʹÑùÆ·¹Ü£¨×ª×Ó£©ÔÚÓë¾²´Å³¡B0³Ê54.7¡ã·½Ïò¿ìËÙÐýת£¬´ïµ½ÓëÒºÌåÖзÖ×Ó¿ìËÙÔ˶¯ÀàËÆµÄ½á¹û£¬Ìá¸ßÆ×ͼ·Ö±æÂÊ¡£

1¡¢¹ÌÌåºË´Å¹²ÕñµÄ»ù±¾ÎÊÌâ

£¨1£©ÎªÊ²Ã´ÐèÒª¹ÌÌåºË´Å¹²Õñ¼¼Êõ£¿

     ÑùÆ·²»Èܽâ»òÕßÑùÆ·Èܽ⣬µ«Êǽṹ¸Ä±ä£»Á˽â´ÓÒºÌåµ½¹ÌÌåµÄ½á¹¹±ä»¯£»×÷Ϊx-rayµÄÖØÒª²¹³ä¡£

£¨2£©¹ÌÌåºË´Å¹²Õñ¼¼ÊõµÄÓ¦ÓÃÁìÓò

    ÎÞ»ú²ÄÁÏ£¨¹ÌÌå´ß»¯¼Á¡¢²£Á§¡¢Ìմɵȣ©£»Óлú¹ÌÌ壨¸ß·Ö×Ó¡¢Ä¤°×Öʵȣ©;ÉúÎï²ÄÁÏ£¨¹ÇÍ·¡¢ôÇ»ùÁ×»ÒʯµÈ£©

2¡¢¹ÌÌåºË´Å¹²ÕñÖÐÉæ¼°µÄ¸÷ÖÖ×÷ÓÃ

    ¸÷ÏòͬÐÔ»¯Ñ§Î»ÒÆ¡¢»¯Ñ§Î»ÒƸ÷ÏòÒìÐÔ£¨CSA£¬Chemical Shift Anisotropy£©¡¢Å¼¼«-ż¼«ñîºÏ¡¢J-ñîºÏ£¬¶ÔËļ«ºË£¨×ÔÐýÁ¿×ÓÊýI´óÓÚ1/2µÄºË£©»¹ÓкËËļ«×÷Óã¨Qudrapole interaction£©¡£ÕýÊÇÒòΪ¹ÌÌå²ÄÁÏÖдæÔÚÕâЩÏ໥×÷Óã¬ÓÚÊÇÈËÃÇÄܹ»²Ù×÷»òÀûÓÃÕâЩÏ໥×÷ÓûñµÃ²ÄÁϵÄһЩÏà¹ØÐÅÏ¢£¬Èç¿Õ¼äÁÚ½üÐÔ¡¢ºË¼ä¾àÀë¡¢¶þÃæ½Ç¡¢»îÐÔÖÐÐĵȡ£

    Ó봫ͳµÄ½á¹¹Ñо¿·½·¨£¬ÈçXÉäÏßÑÜÉäµÈ£¬±íÕ÷µÄÊǹÌÌåÎïÖÊÖеij¤³ÌÓÐÐò£¬¸ø³öµÄÊÇÆ½¾ù»¯µÄ½á¹¹ÐÅÏ¢¡£È»¶ø£¬¶àÊý²ÄÁÏ£¬°üÀ¨Ðí¶àÐÂÐ͹¦ÄܲÄÁÏ£¬ÔÚ³¤³Ì½á¹¹É϶¼Óлò¶à»òÉÙµÄÎÞÐòÐÔ£¬´Ëʱ£¬ÕâЩ½á¹¹±íÕ÷·½·¨¾ÍÏÔʾ³öÆä¾ÖÏÞÐÔ¡£²»¹ý£¬¼´±ãÊÇ×î"ÎÞÐò"µÄÎïÖÊ£¬Ò²×ÜÊǰüº¬×Ŷ̳ÌÉϵÄ"ÓÐÐò";½üÄêÀ´£¬¹ÌÌåºË´Å¹²Õñ·½ÃæµÄÑо¿Êǹú¼ÊÉϵÄÒ»¸öеÄÈȵ㣬ÕýÊÇÒòΪËü¿¼²ìµÄÊǹÌÌåÖÐijÖÖÌØ¶¨ºËµÄ¾Ö²¿»·¾³£¬¹Û²âµÄÊǶ̳ÌÓÐÐò£¬Òò¶ø³ÉΪÑо¿ÕâЩ²¿·Ö"ÎÞÐò"²ÄÁϵÄÀíÏë·½·¨¡£Í¨¹ý̽Ë÷Ï꾡µÄÔ­×ÓÖÜΧ¾Ö²¿½á¹¹µÄÐÅÏ¢£¬ÎÒÃÇ¿ÉÒÔ´Ó¸ù±¾ÉÏÕÆÎÕ²ÄÁϵĽṹºÍ¹¦ÄܵÄÁªÏµ£¬´Ó¶øÎªÐ²ÄÁϵÄÉè¼ÆÌṩָµ¼Òâ¼û¡£±ÈÈ磬¹ÌÌåºË´Å¹²ÕñÔÚ¿ª·¢Ìæ´úîÜËá﮵Äï®Àë×ӿɳäµçµç³ØÐµ缫²ÄÁϵÄÑо¿ÖÐÆð×ÅÖØÒª×÷Ó㻹ÌÌåºË´ÅÄܹ»»ñµÃ´ß»¯²ÄÁϵĻîÐÔλµã£»ÄÜ·ÖÎö¸ß·Ö×ÓµÄÁ´Ô˶¯×´¿ö£»ÄܽâÎöÄÑÈܵ°°×µÄÈýά½á¹¹ÒÔ¼°ÄÜ»ñµÃÒ©ÎïµÄ»ºÊÍ»úÖÆ£¬µÈµÈ¡£

    ×ÜÑÔ¶øÖ®£¬Ëæ×ŹÌÌåºË´Å¼¼ÊõµÄ·¢Õ¹£¬¹ÌÌåºË´ÅÔÚ¸÷ÖÖ²ÄÁϵĽṹÓëÐÔÄÜ·½ÃæµÄÓ¦Óý«Ô½À´Ô½¹ã·º¡£Ä¿Ç°£¬¹úÄÚÍâÒѾ­ÓÐÏ൱¶àµÄ¿ÆÑÐС×éרÃÅ´ÓʹÌÌåºË´ÅµÄ·½·¨ºÍÓ¦ÓÃÑо¿£¬¶ø²»Êǽö½öÍ£ÁôÓÚÒ»ÖÖ²¹³äµÄ±íÕ÷ÊֶΡ£
2Â¥2017-05-24 09:29:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ß»¯´óʦ

½û³æ (ÕýʽдÊÖ)

¿ÆÑÐÏÈ·æ

лл¥ÉϵÄÏêϸ»Ø´ð£¬·Ç³£¸Ðл£¡
3Â¥2017-05-24 09:30:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ´ß»¯´óʦ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸2110£¬»¯Ñ§Ñ§Ë¶310·Ö£¬±¾¿ÆÖصãË«·ÇÇóµ÷¼Á +17 ŬÁ¦·Ü¶·112 2026-04-08 17/850 2026-04-09 23:24 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +16 ioodiiij 2026-04-08 16/800 2026-04-09 23:08 by wolf97
[¿¼ÑÐ] 086003µ÷¼ÁÇóÖú +19 ËÕß®Íò 2026-04-09 20/1000 2026-04-09 20:48 by bljnqdcc
[¿¼ÑÐ] µç×ÓÐÅÏ¢270Çóµ÷¼Á +11 terminal469 2026-04-07 11/550 2026-04-09 18:28 by hy861222
[¿¼ÑÐ] 288Çóµ÷¼Á +11 ´úfish 2026-04-09 11/550 2026-04-09 17:59 by qluyyj
[¿¼ÑÐ] µ÷¼Á +12 JLLLLLLLLLL 2026-04-03 12/600 2026-04-09 16:14 by angeltong
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +13 ŬÁ¦·Ü¶·112 2026-04-08 13/650 2026-04-08 21:17 by ѧԱtURuqU
[¿¼ÑÐ] 362Çóµ÷¼Á +8 ÎÒÒª¿¼´ó 2026-04-06 12/600 2026-04-08 00:32 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϿƴóÉúÎïѧ297·Ö£¬Çóµ÷¼ÁÍÆ¼ö +8 Y-yyusx 2026-04-06 9/450 2026-04-07 19:38 by biomichael
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-03 19/950 2026-04-07 15:14 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÖÕ²»ËÆ´Óǰ 2026-04-05 3/150 2026-04-05 20:07 by à£à£à£0119
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 Ò»ÑùYWY 2026-04-03 14/700 2026-04-05 18:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó0705Çóµ÷¼Á +3 éÙʮһ 2026-04-02 4/200 2026-04-05 00:05 by chongya
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÅ©090401£¬268£¬Çóµ÷¼Á +5 һľÄñÈ» 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ²»°®ºÈÒûÁÏ 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[¿¼ÑÐ] ¹¤¿Æ341·Öµ÷¼Á +3 Âå¶àÂÞ 2026-04-03 3/150 2026-04-03 14:20 by 1753564080
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û