24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 5330  |  »Ø¸´: 12
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

»¨·ÉÑ©

гæ (³õÈëÎÄ̳)

[ÇóÖú] XRDÖÐÈçºÎ¼ÆËã²ÐÓà°ÂÊÏÌåµÄÁ¿£¿

ÇëÎʸ÷λÅóÓÑ£¬¸ßËÙ¸ÖµÄXRDÖÐÈçºÎ¼ÆËã²ÐÓà°ÂÊÏÌåµÄº¬Á¿£¬±¾È˼±Ð裬Çë¸÷λºÃÓÑÄܹ»¾¡Á¿ÏêϸµÄ¸æËßÎÒ£¬·Ç³£¸Ðл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

»¨·ÉÑ©

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
10Â¥: Originally posted by sourbing at 2012-05-21 08:32:10:
ɨ³öÀ´ÇúÏß½øÐÐÎïÏà·ÖÎö¡£
ֻѡÔñFeÔªËØ£¬µÃµ½µÄpdf¿¨Æ¬ÖÐÓÐÔ­×ÓÊý2ºÍ4Á½ÖÖ£¬¸ù¾Ý¾§¸ñ²»Í¬£¬ÌúËØÌåÊÇÌåÐÄÁ¢·½£¬°ÂÊÏÌåÊÇÃæÐÄÁ¢·½£¬ËùÒÔÔ­×ÓÊý2µÄÊÇÌúËØÌ壬4µÄÊǰÂÊÏÌå¡£µ±È»£¬¿ÉÄÜ»á¶Ô³ö¼¸ÖÖÕâÑùµÄ£¬×Ðϸ¿´Ò»Ï ...

ºÃµÄ  ·Ç³£¸Ðл  ÎÒÔÙÊÔÒ»ÏÂ
ÉúÃü¡­¡­
11Â¥2012-05-21 08:45:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

sourbing

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
qlf_126: ½ð±Ò+1, ¸Ðл²ÎÓ룡 2012-05-19 07:52:20
XRDɨ³öÀ´²ÐÓà°ÂÊÏÌåµÄ·åºÍ»ùÌåµÄ·å£¬È»ºóͨ¹ý¹«Ê½
Wa=Ia/( Ia +Ib/Kb/a)
ʽÖÐWaΪ²ÐÓà°ÂÊÏÌåÏàµÄÖÊÁ¿·ÖÊý£¬IaΪ²ÐÓà°ÂÊÏÌåÑÜÉä·åÇ¿¶È£¬IbΪ»ùÌåÑÜÉä·åÇ¿¶È£¬Kb/aΪ²ÐÓà°ÂÊÏÌåÓë»ùÌåµÄÑÜÉä×îÇ¿·åµÄ»ý·ÖÇ¿¶È±È¡£
2Â¥2012-05-19 07:40:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»¨·ÉÑ©

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by sourbing at 2012-05-19 07:40:20:
XRDɨ³öÀ´²ÐÓà°ÂÊÏÌåµÄ·åºÍ»ùÌåµÄ·å£¬È»ºóͨ¹ý¹«Ê½
Wa=Ia/( Ia +Ib/Kb/a)
ʽÖÐWaΪ²ÐÓà°ÂÊÏÌåÏàµÄÖÊÁ¿·ÖÊý£¬IaΪ²ÐÓà°ÂÊÏÌåÑÜÉä·åÇ¿¶È£¬IbΪ»ùÌåÑÜÉä·åÇ¿¶È£¬Kb/aΪ²ÐÓà°ÂÊÏÌåÓë»ùÌåµÄÑÜÉä×îÇ¿·åµÄ»ý·ÖÇ¿¶È±È¡£

ÄúºÃ  Âé·³ÔÙÎÊһϴÓXRDÉÏʲô²ÎÊýÖпÉÒÔ¿´³öÄĸöÌúÊǰÂÊÏÌåÄĸöÌúÊÇÉøÌ¼Ì壿ÎÒ³õ²½½Ó´¥Õâ¸ö ËùÒԺܶණÎ÷²»Ì«¶® ÇëÄú·ÑÐÄÖ¸½Ì¡£·Ç³£¸Ðл¡£
ÉúÃü¡­¡­
3Â¥2012-05-19 08:27:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

13333

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yongyong2050: ½ð±Ò+1, ¸Ðл½»Á÷ 2012-05-19 21:12:30
°ÂÊÏÌåºÍÉøÌ¼Ìå»áÔÚ²»Í¬µÄ½Ç¶È³öÀ´ÑÜÉä·å ¾ßÌå³ö·åλÖÿÉÒÔ²éÔÄÏà¹ØµÄXRD-PDF¿¨ »òÕßÓÃXRDÊý¾Ý´¦ÀíÈí¼þ·ÖÎöÈçjiadeÈí¼þ
4Â¥2012-05-19 11:52:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 36/1800 2026-04-13 22:17 by zhq0425
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +4 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 4/200 2026-04-13 22:01 by bljnqdcc
[¿¼ÑÐ] µ÷¼Á +27 ²»·ê´º 2026-04-07 28/1400 2026-04-13 20:19 by xxy88888
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +9 Áõīī 2026-04-13 9/450 2026-04-13 18:59 by lbsjt
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +3 RussHu 2026-04-12 4/200 2026-04-12 17:49 by ³ÂƤƤ
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +5 °²Ð¡Âúzzz 2026-04-08 5/250 2026-04-12 00:41 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +8 Â꿨°Í¿¨boom 2026-04-10 8/400 2026-04-12 00:07 by zhouwenxian
[¿¼ÑÐ] ²ÄÁϹ¤³ÌÈÕÓÉúÇóµ÷¼Á +7 0856?µ÷¼Á 2026-04-10 7/350 2026-04-11 21:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +23 ŬÁ¦·Ü¶·112 2026-04-08 23/1150 2026-04-10 23:29 by 314126402
[¿¼ÑÐ] µ÷¼Á +19 СÕÅZA 2026-04-10 20/1000 2026-04-10 22:08 by Öí»á·É
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§Ñ§Ë¶£¬310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +10 ŬÁ¦·Ü¶·112 2026-04-07 10/500 2026-04-08 15:01 by screening
[¿¼ÑÐ] Çóµ÷¼Á +11 wwwwabcde 2026-04-07 11/550 2026-04-07 23:16 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û