Znn3bq.jpeg
²é¿´: 1762  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Çà÷÷

Ìú³æ (ÕýʽдÊÖ)


[½»Á÷] Çó´óÉñÖ¸µã¹ØÓÚXRD½á¹ûµÄ·ÖÎö

²â¶¨ÁËǦïÓÎÛȾÍÁÈÀÖÐÖ÷ÒªÔªËØÈçPb, Cd, Fe, Mn, Ca, Mg, Al, PµÈº¬Á¿£¬È»ºóͨ¹ýXRD¼ø¶¨ÍÁÈÀÖеÄÖ÷Òª¿óÎï³É·Ö£¬ÍÁÈÀÖнÏΪÆÕ±éµÄ¿óÎïÈçÒÁÀûʯ£¬ÃÉÍÑʯ£¬°×ÔÆÄ¸µÈ¿ÉÒÔ¼ø¶¨³öÀ´£¬µ«ÊǺ¬Pb¿óÎïÎÞ·¨¼ø¶¨³öÀ´£¬ÊDz»ÊÇÒòΪº¬Pb¿óÎﺬÁ¿Ì«µÍ±»ÑÚ¸ÇÎÞ·¨Í¨¹ýXRD¼ø¶¨£¬»òÕߺ¬Pb¿óÎﲢûÓÐÐγÉÏàÓ¦¾§ÌåÃ÷ÏԵĿóÎïÄØ£¬ÒòΪ¿´ÎÄÏ×ÖÐ˵PbÎÛȾÍÁÈÀÖУ¬PbÖ÷ÒªÒÔPbO£¬PbCO3, PbSO4µÈ״̬´æÔÚ¡£ÕâÑùµÄ»°£¬XRDÎÞ·¨Ö±½Ó±íÃ÷º¬Pb¿óÎïµÄ´æÔÚ£¬¾ÍÖ»ÄÜÈËΪ¸ù¾ÝÎÄÏ×¶¨ÒåPbÔÚÍÁÈÀÖеĴæÔÚ״̬Âð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

danghaha

гæ (ÎÄ̳¾«Ó¢)


9Â¥2020-05-31 06:18:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

danghaha

гæ (ÎÄ̳¾«Ó¢)


¡ï
Çà÷÷(½ð±Ò+1): лл²ÎÓë
5Â¥2020-05-30 19:28:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Qaidam

Òø³æ (ÖøÃûдÊÖ)


¡ï
Çà÷÷(½ð±Ò+1): лл²ÎÓë
XRDÊÇÒª¼ì²â¾§Ìå½á¹¹´Ó¶øÈ·¶¨¿óÎïÀàÐÍ£¬ÕâЩÎÛȾÎï¶¼ÊÇÈܽº¡¢ÈÜÒº´øÀ´µÄ£¬ÄÜÐγɱȽϴ¿¾»µÄ¿óÎï¾§ÌåÂð£¿
10Â¥2020-06-01 10:07:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gyliu

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)


¡ï
Çà÷÷(½ð±Ò+1): лл²ÎÓë
PbµÄº¬Á¿ÓжàÉÙ£¿Èç¹ûº¬Á¿ÉÙ£¬¿ÉÒÔ³¢ÊÔ·ÅÂýÊý¾ÝÊÕ¼¯ËÙ¶È£¬Ìá¸ßÐÅÔë±È£¬»òÐíÄÜ·¢ÏÖÖëË¿Âí¼£¡£
14Â¥2020-06-12 21:19:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
iamluo8Â¥
2020-05-31 01:54   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
·¢×ÔСľ³æAndroid¿Í»§¶Ë
tzynew3Â¥
2020-05-30 16:55   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
8 ·¢×ÔСľ³æAndroid¿Í»§¶Ë
zqzhu96612Â¥
2020-06-04 00:57   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
×£¸£ ·¢×ÔСľ³æIOS¿Í»§¶Ë
2020-05-30 23:26   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
¡£ ·¢×ÔСľ³æIOS¿Í»§¶Ë
Douglaus4Â¥
2020-05-30 17:29   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
1 ·¢×ÔСľ³æAndroid¿Í»§¶Ë
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿ÒÇëÓÐѧУÊÕÁô +6 ¿Â»´È» 2026-04-12 6/300 2026-04-16 07:23 by ѧԱJpLReM
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +34 ¹ûÈ»ÓÐÎÒ 2026-04-10 35/1750 2026-04-15 13:05 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 335Çóµ÷¼Á +19 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 21/1050 2026-04-14 16:23 by Art1977
[¿¼ÑÐ] 366Çóµ÷¼Á +11 ²»ÖªÃûµÄСئ 2026-04-11 11/550 2026-04-14 15:50 by zs92450
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] 245Çóµ÷¼Á +6 ±ùÌÇéÙ?ÆûË® 2026-04-13 10/500 2026-04-14 10:49 by jyl0317
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-13 23:08 by pies112
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á +11 ²»»á³ÔÈâ 2026-04-12 11/550 2026-04-13 21:59 by bljnqdcc
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +24 xhhdjdjsjks 2026-04-09 24/1200 2026-04-13 15:49 by ÐÒÃâ ..
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +33 yangæÃ 2026-04-10 34/1700 2026-04-12 08:11 by Art1977
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] 342µç×ÓÐÅϢר˶Çóµ÷¼Á +9 ÄãÈÃÎÒÔõôÀóÖ¦ 2026-04-10 10/500 2026-04-11 08:33 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û