²é¿´: 1715  |  »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
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +4 ʯÄÜΰ 2026-03-17 4/200 2026-03-23 17:51 by 17862566385
[¿¼ÑÐ] 298Çóµ÷¼Á +8 Éϰ¶6666@ 2026-03-20 8/400 2026-03-23 11:02 by laoshidan
[¿¼ÑÐ] 0703 µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-16 6/300 2026-03-23 08:52 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +4 niko- 2026-03-22 4/200 2026-03-23 07:56 by Iveryant
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +3 ¦Á____ 2026-03-22 3/150 2026-03-22 21:28 by zhq0425
[¿¼ÑÐ] 324Çóµ÷¼Á +6 luckyѽѽѽѼ 2026-03-20 6/300 2026-03-22 16:01 by ColorlessPI
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +7 ½õÀð0909 2026-03-17 7/350 2026-03-21 03:46 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] ¹ãÎ÷´óѧ¼ÒÇÝÒÅ´«ÓýÖÖ¿ÎÌâ×é2026Äê˶ʿÕÐÉú£¨½ÓÊÕ¼ÆËã»úרҵµ÷¼Á£© +3 123°¢±ê 2026-03-17 3/150 2026-03-20 15:58 by ·ÉÐÐçù
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û