Znn3bq.jpeg
²é¿´: 1772  |  »Ø¸´: 13

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¢)


¡ï
Çà÷÷(½ð±Ò+1): лл²ÎÓë
5Â¥2020-05-30 19:28:23
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

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¸´
syhorchid2Â¥
2020-05-30 16:50   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
tzynew3Â¥
2020-05-30 16:55   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
8 ·¢×ÔСľ³æAndroid¿Í»§¶Ë
Douglaus4Â¥
2020-05-30 17:29   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
1 ·¢×ÔСľ³æAndroid¿Í»§¶Ë
2020-05-30 23:15   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
2020-05-30 23:26   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
¡£ ·¢×ÔСľ³æIOS¿Í»§¶Ë
iamluo8Â¥
2020-05-31 01:54   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
·¢×ÔСľ³æAndroid¿Í»§¶Ë
nono200911Â¥
2020-06-04 00:08   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
¡¤
zqzhu96612Â¥
2020-06-04 00:57   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
×£¸£ ·¢×ÔСľ³æIOS¿Í»§¶Ë
Éм­SCI13Â¥
2020-06-04 15:26   »Ø¸´  
Çà÷÷(½ð±Ò+1): лл²ÎÓë
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Çà÷÷ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] É격×Ô¼ö +4 LinxiaÁÖÏÄ 2026-04-13 4/200 2026-04-19 19:55 by Equinoxhua
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +5 °×ÔÆ123456789 2026-04-13 5/250 2026-04-19 18:12 by Equinoxhua
[¿¼ÑÐ] 304Çóµ÷¼Á +8 castLight 2026-04-16 8/400 2026-04-19 17:14 by ÖÐÔ¥ÄÐ
[¿¼ÑÐ] 307ÖÐÒ½¿¼Ñе÷¼Á +9 ÓÚÒÔ²ÉÞÀ 2026-04-14 9/450 2026-04-19 08:41 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] 327Çóµ÷¼Á +27 Xxjc1107. 2026-04-13 30/1500 2026-04-19 08:22 by cuisz
[¿¼ÑÐ] 0854Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-15 27/1350 2026-04-19 01:59 by ÑÌÓêÁ÷ÑÄ
[¿¼ÑÐ] 300Çóµ÷¼Á +12 ³Èa777 2026-04-15 12/600 2026-04-18 23:51 by ·²¡Çé
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +6 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 7/350 2026-04-18 17:20 by º­ÖñÁõ
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á? +5 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 5/250 2026-04-18 15:17 by Equinoxhua
[¿¼ÑÐ] ÊÕµ½¸´ÊÔµ÷¼Áµ«ÊÇÈ¥²»ÁË +8 СÎÏÅ£* 2026-04-16 8/400 2026-04-18 11:15 by zixin2025
[¿¼²©] É격/¿¼²© +3 ¿ÐÃæ°üµÄСÊ鳿 2026-04-17 4/200 2026-04-17 23:54 by ÑôÑôÑô^_^
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-17 5/250 2026-04-17 16:51 by fenglj492
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÉúÎïѧ326Çóµ÷¼Á +9 Áõīī 2026-04-15 9/450 2026-04-16 17:14 by ´Þ´Þ´Þcccc
[¿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] Çóµ÷¼ÁѧУ +14 ²»»á³ÔÈâ 2026-04-13 16/800 2026-04-15 21:59 by noqvsozv
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿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
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 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
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û