±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 438  |  »Ø¸´: 2

wzhif

гæ (СÓÐÃûÆø)

[ÇóÖú] Ïà¹ØÏµÊý¾ØÕó

ÕâÊÇÓйØCu Pb Ni Ag As Cd Zn Sn Sb Hg Õâ10ÖÖÖØ½ðÊôÀ´Ô´·ÖÎöµÄÏà¹ØÏµÊý¾ØÕ󣬱íÖÐÎÒÓÐÈçÏÂÁ½¸öÎÊÌâÇë½Ì´ó¼Ò£º
1¡¢ÎªºÎºáÐУ¨Cu Pb Ni Ag As Cd Zn Sn Sb£©ºÍ×ÝÁУ¨Pb Ni Ag As Cd Zn Sn Sb Hg £©µÄ½ðÊô¸÷ÉÙÒ»ÖÖ£¿
2¡¢±íÍ·µÄ(n = 60) ÊÇʲôÒâ˼£¿
ÍûÏà¹Ø×¨ÒµÈËÊ¿²»Áߴͽ̣¬Ð»¹ý´ó¼ÒÁË
Ô­±í¼ûÎÄÏ×£ºÉϺ£ºÓÁ÷³Á»ýÎïÖØ½ðÊôµÄÎÛÈ¾ÌØÕ÷ÓëDZÔÚÉú̬·çÏÕ

Ïà¹ØÏµÊý¾ØÕó
~%)JE21Z55938D6)[N69L8S.png
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

abcccxy23

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÉÏÈý½Ç¹ØÏµ¡£´ÓÁÐÀ´¿´£¬µÚÒ»¸öÊÇCu£¬×Ô¼ºÓë×Ô¼ºµÃ¹ØÏµ£¬ÄãÀí½âÏ£¬×îºóÒ»¸öµãµÀÀíÒ»Ñù¡£n´ú±íÑù±¾Á¿°É¡£

·¢×ÔСľ³æIOS¿Í»§¶Ë
2Â¥2016-12-28 21:41:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzhif

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by abcccxy23 at 2016-12-28 21:41:43
ÉÏÈý½Ç¹ØÏµ¡£´ÓÁÐÀ´¿´£¬µÚÒ»¸öÊÇCu£¬×Ô¼ºÓë×Ô¼ºµÃ¹ØÏµ£¬ÄãÀí½âÏ£¬×îºóÒ»¸öµãµÀÀíÒ»Ñù¡£n´ú±íÑù±¾Á¿°É¡£

Ã÷°×ÁË£¬¶àл
3Â¥2016-12-28 22:12:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wzhif µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 329Çóµ÷¼Á +11 miaodesi 2026-04-02 13/650 2026-04-04 12:20 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
[¿¼ÑÐ] 283·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +29 ÂÞKAKA 2026-04-02 29/1450 2026-04-03 23:56 by userper
[¿¼ÑÐ] 288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤ +39 ÂåÉñ¸ç¸ç 2026-03-31 41/2050 2026-04-03 21:51 by qlm5820
[¿¼ÑÐ] 332Çóµ÷¼Á +8 @MZB382400 2026-03-28 8/400 2026-04-03 19:31 by lijunpoly
[¿¼ÑÐ] 0854Çóµ÷¼Á +3 assdll 2026-04-03 3/150 2026-04-03 14:32 by fxue1114
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 08¹¤¿Æ£¬295£¬½ÓÊÜ¿çרҵµ÷¼Á +8 lmnlzy 2026-03-30 8/400 2026-04-03 13:08 by nalakaiqi
[¿¼ÑÐ] 298Çóµ÷¼Á +5 ÖÖÊ¥´Í 2026-03-28 5/250 2026-04-03 12:26 by xingguangj
[¿¼ÑÐ] ר˶ 351 086100 Ò²ÊÇ¿¼µÄ²Ä¿Æ»ù ±¾¿ÆÒ²ÊDzÄÁÏ +8 202451007219 2026-04-02 8/400 2026-04-03 09:50 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +7 Ò»ÑùYWY 2026-04-02 7/350 2026-04-02 21:49 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ340·Öµ÷¼Á +7 ÏÄÒ¹Íí·ç_long 2026-04-02 9/450 2026-04-02 21:20 by dongzh2009
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ¸µÎÄÇï 2026-04-02 5/250 2026-04-02 18:10 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] 275ѧ˶081000·þ´Óµ÷¼Áµ½ÆäËûרҵ£¬±£²»×¡±¾×¨ÒµÁË +7 һֻССˮţ 2026-04-02 8/400 2026-04-02 14:23 by alice-2022
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +15 ¹þ¹þ¹þ^_^ 2026-03-31 17/850 2026-04-01 21:37 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©¿¼Ñе÷¼Á +5 Ìúº©º©123425 2026-03-31 5/250 2026-04-01 18:01 by syh9288
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] Çóµ÷¼Á +8 11ggg 2026-03-30 8/400 2026-03-31 13:56 by nanaliuyun
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û