Znn3bq.jpeg
²é¿´: 3118  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

csuczf

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

[½»Á÷] ¹ØÓÚZr/Hf ÒÑÓÐ3È˲ÎÓë

Ë­Äܽ²ÏÂÕâ¸ö΢Á¿ÔªËضԵÄһЩԭÀí£¬ÒÔ¼°ËüµÄһЩӦÓ𡣬»òÕßÓÐû¶ÔÆä½øÐÐ˵Ã÷»òÓ¦ÓõÄһЩÎÄÕ£¬Ð»Ð»ÁË¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

csuczf

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by eruone at 2013-01-11 05:46:41
Zr/Hf±ÈÖµµÄÎÊÌ⣬˵ÆðÀ´ºÜ¼òµ¥£¬¶¼ÊǸ߳¡Ç¿ÔªËØ£¬ÔÚÒ»°ãµÄµØÖÊÌõ¼þϲ»·¢Éú·ÖÁó¡£²»¹ýºÜ¶àÑÒʯºÍµØÖÊÌåÖеÄZr/HfµÄ±ÈÖµ¶¼Óкܴó±ä»¯£¬Æä¹ý³Ì¿ÉÄÜÊÇÒòΪÁ÷Ìå×÷Óã¬Ò²¿ÉÄÜÊÇÒòΪÆäËû×÷ÓÃÔì³ÉµÄ¡£ÒªËµÇå³þ£¬¾Í²»ÊÇÒ»Á½ ...

ÖпƴóÀÏʦµÄÎÄÕ£¬¿´ÁË»¹²»´í£¬¸Ðл¡£
4Â¥2013-01-12 09:42:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

halfrock

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ºÍÄãµÄµ¼Ê¦¶àÌÖÂÛ£¬ÓÈÆäÊÇÕâЩ»ù´¡ÐÔרҵÎÊÌâ¡£Äã²»ºÍµ¼Ê¦ÌÖÂÛ£¬Òªµ¼Ê¦×öʲô£¿
2Â¥2013-01-11 03:29:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

eruone

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

ÈõÖÇ´óÓã

¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
yanlibin: ½ð±Ò+2, ¹ÄÀøÌÖÂۺ͹²Ïí 2013-01-11 08:43:03
Zr/Hf±ÈÖµµÄÎÊÌ⣬˵ÆðÀ´ºÜ¼òµ¥£¬¶¼ÊǸ߳¡Ç¿ÔªËØ£¬ÔÚÒ»°ãµÄµØÖÊÌõ¼þϲ»·¢Éú·ÖÁó¡£²»¹ýºÜ¶àÑÒʯºÍµØÖÊÌåÖеÄZr/HfµÄ±ÈÖµ¶¼Óкܴó±ä»¯£¬Æä¹ý³Ì¿ÉÄÜÊÇÒòΪÁ÷Ìå×÷Óã¬Ò²¿ÉÄÜÊÇÒòΪÆäËû×÷ÓÃÔì³ÉµÄ¡£ÒªËµÇå³þ£¬¾Í²»ÊÇÒ»Á½¾äµÄÊÂÇéÁË£¬Òª½áºÏ×Ô¼ºÑо¿µÄµØÖʱ³¾°À´½âÊÍ¡£
¹ØÓÚÕâ¸öÎÊÌ⣬ÓÐÁ½ÆªÅ£Ò«Áë½ÌÊÚÑо¿Ð¡×é×î½üÁ½ÄêµÄ×ÛÊö£¬Äã¿ÉÒÔÏÈ¿´¿´£¬È»ºó¸ù¾ÝÕâÁ½¸ö×ÛÊöÔÙÈ¥ÕÒÎÄÏ×Á˽â°É¡£
Yaoling Niu. Earth processes cause Zr¨CHf and Nb¨CTa fractionations, but why and how? RSC Adv., 2012,2, 3587-3591.
Hui Huang »Æ»Û, Yaoling Niu Å£Ò«Áä, Zhidan Zhao ÕÔÖ¾µ¤, Huixin Hei ºÚ»ÛÐÀ, Dicheng Zhu ÖìµÜ³É. On the enigma of Nb-Ta and Zr-Hf fractionation¡ªA critical reviewJournal of Earth Science. 2011, Volume 22, Issue 1, pp 52-66
3Â¥2013-01-11 05:46:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tempo

Í­³æ (СÓÐÃûÆø)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
yanlibin: ½ð±Ò+1, ¹ÄÀøÌÖÂۺ͹²Ïí 2013-01-14 09:13:10
Àë×Óµç¼Û½Ï¸ß¡¢°ë¾¶½ÏС¡¢¾ßÓнϸßÀë×Ó³¡Ç¿(ΪÀë×Óµç¼ÛÓë°ë¾¶Ö®±È)µÄÔªËØ£¬ÆäÀë×Óµçλ¦Ð>3£¬ÄÑÈÜÓÚË®

£¬µäÐÍ´ú±íΪNb¡¢Ta¡¢Zr¡¢Hf¡¢P¡¢Th¡¢HREE¡¢Th¡¢Ce¡¢U¡¢Pb4+¡¢TiµÈ¡£ÕâÐ©ÔªËØµØÇò»¯Ñ§ÐÔÖÊÒ»°ã

½ÏÎȶ¨£¬²»Ò×ÊܱäÖÊ¡¢Ê´±äºÍ·ç»¯×÷ÓõȵÄÓ°Ï죬Òò´Ë³£ÓÃÀ´»Ö¸´ÔâºóÆÚ±ä»¯ÑÒʯµÄÔ­ÑÒÐÔÖÊ¡£
¸ß³¡Ç¿ÔªËØÓë´óÀë×ÓÇ×Ê¯ÔªËØÏà¶Ô£¬¶þÕß¹²ÊôÓÚ²»ÏàÈÝÔªËØ¡£
ŬÁ¦¿ÆÑÐ
5Â¥2013-01-13 09:37:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-15 27/1350 2026-04-19 01:59 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +29 ¹þ¹þ¹þ^_^ 2026-04-12 29/1450 2026-04-18 15:56 by Equinoxhua
[¿¼²©] É격/¿¼²© +3 ¿ÐÃæ°üµÄСÊ鳿 2026-04-17 4/200 2026-04-17 23:54 by ÑôÑôÑô^_^
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬320Çóµ÷¼Á +17 À§À§À§À§À¤À¤ 2026-04-14 19/950 2026-04-17 20:08 by ¹ØÒ»ÕµµÆcd
[¿¼ÑÐ] 304Çóµ÷¼Á +7 castLight 2026-04-16 7/350 2026-04-17 20:05 by ¹ØÒ»ÕµµÆcd
[¿¼²©] Ç󲩵¼£üÉúÎïÖÊ»ù¶à¿×̼/³¬¼¶µçÈÝ·½Ïò£¬ÒÑÓÐÏà¹Ø³É¹û£¬Ñ°ÄÜÔ´²ÄÁÏ/̼²ÄÁÏ·½ÏòÀÏʦ +3 ÖíÖíÈËZzz 2026-04-12 3/150 2026-04-17 19:10 by ÑôÑôÑô^_^
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +14 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 14/700 2026-04-16 14:41 by dingyanbo1
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 7/350 2026-04-16 14:31 by zhouxiaoyu
[¿¼ÑÐ] 327Çóµ÷¼Á +26 Xxjc1107. 2026-04-13 29/1450 2026-04-16 10:52 by Espannnnnol
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] 085404 22408 309·ÖÇóµ÷¼Á +9 lzmk 2026-04-14 10/500 2026-04-15 20:02 by ѧԱJpLReM
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 RussHu 2026-04-12 13/650 2026-04-15 19:07 by zhuwenxu
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬Çóµ÷¼Á£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Ìì½ò´óѧÉúÎïÓëҽҩѧ˶£¬²îÁ½Ãû¼ȡ¡£ +11 ·ÁùÁùjjj 2026-04-13 11/550 2026-04-14 16:01 by zs92450
[¿¼ÑÐ] 085408¹âµçÐÅÏ¢¹¤³Ìר˶355Ò»Ö¾Ô¸³¤´º¹â»úËùµ÷¼Á +6 Íõymaa 2026-04-13 13/650 2026-04-14 11:33 by Íõymaa
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] µ÷¼Á½áÊø +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û