²é¿´: 1037  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lyuan1

гæ (СÓÐÃûÆø)

[ÇóÖú] ÇëÎÊÕâ¸ö½ØÃæÈçºÎ¸¯Ê´µÄ£¿

ÕâÕÅSEMÊÇCuµÄÑõ»¯Îï ½ØÃæÍ¼£¬ÉϲãÊÇCuO, ϲãÊÇCu2O,È»ºóÔÚCuOÄÇÀﳤ³öÀ´ÁËһЩÄÉÃ×Ïß¡£Õâ¸öͼÊÇ´ÓÒ»¸öÎÄÕÂÀï½Ø³öÀ´µÄ£¬ÎÄÕÂÀï˵ÓÃ3N HClÈÜÒº¸¯Ê´¡£ÎÒÏëÇëÎÊÊÇÔõô²Ù×÷µÄ£¬ÁíÍâ3NÊÇ99.9%µÄÒâ˼Âð£¿
Èç¹ûÎÒÏëÒª¿´FeµÄÑõ»¯Îï½ØÃæÍ¼£¬¸úÕâ¸ö²î²»¶àµÄ£¬¸ÃÔõÃ´ÖÆ±¸ÄØ£¿

ͼƬÔõôÉÏ´«²»Á˰¡£¬×ÜÊÇ˵security error¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ŬÁ¦ÕÒ¹¤×÷£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

js_tony

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

lyuan1(½ð±Ò+10): thanks 2011-09-10 04:16:33
3NµÄÒâ˼ÊÇ3mol/l
°®Óлú»¯Ñ§£¬°®ºÏ³É¡£°®Ò©Îﻯѧ£¬°®·ÖÎö¡£Ò²°®¾«Ï¸»¯¹¤£»ÎÒ²»ÊÇר¼Ò£¬²»ÊÇ´óÅ££¬ÎÒ¾ÍÊÇÒ»²ËÄñ£¬µ«ÊÇÎÒÒ»Ö±ÔÚѧϰ£¡
4Â¥2011-08-02 18:27:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

lyuan1

гæ (СÓÐÃûÆø)

ͼƬÉÏ´«³É¹¦ÁË£¡

ŬÁ¦ÕÒ¹¤×÷£¡
2Â¥2011-05-14 23:52:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zgw318

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

lyuan1(½ð±Ò+5): 2011-05-19 03:06:18
3N¿Ï¶¨²»ÊÇ99.9%µÄÒâ˼£¬Å¨ÑÎËáµÄÖÊÁ¿°Ù·Ö±ÈÖ»ÊÇ36.5%£¬²»¿ÉÄÜ´ïµ½ÄÇô¸ß¡£Ó¦¸ÃÊÇNH3Cl£¬Éî¶È¸¯Ê´£¬ÔÚSEMϾÍÄÜ¿´µ½ÁË¡£
3Â¥2011-05-15 09:31:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 274Çóµ÷¼Á +4 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 4/200 2026-03-24 16:28 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤ 264·Ö¸÷¿Æ¹ýAÇø¹ú¼ÒÏß +3 ¹þ¹þ157349 2026-03-21 3/150 2026-03-24 14:11 by zhyzzh
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á +4 17501029541 2026-03-23 6/300 2026-03-24 10:21 by ´÷Χ²±µÄСÎÃ×Ó
[¿¼ÑÐ] Ò»Ö¾Ô¸¹ú¿Æ¹ý³ÌËù081700£¬274Çóµ÷¼Á +3 ÈýË®ÑÐ0Ë®Á¢·½ 2026-03-23 3/150 2026-03-23 23:11 by MajorWen
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶0703×Ü·Ö337Çóµ÷¼Á +5 niko- 2026-03-22 5/250 2026-03-23 22:01 by fuyu_
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +6 £þ^£þ©bº¹ 2026-03-19 9/450 2026-03-23 19:53 by pswait
[¿¼ÑÐ] 303Çóµ÷¼Á +4 ԪϦԪ 2026-03-20 4/200 2026-03-23 19:00 by macy2011
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] 291Çóµ÷¼Á +5 ‹üÈA 2026-03-22 5/250 2026-03-23 09:20 by haoshis
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ»¯Ñ§070300£¬Çóµ÷¼Á +7 2117205181 2026-03-21 8/400 2026-03-22 22:55 by chixmc
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ¶¬Ê®Èý 2026-03-18 6/300 2026-03-22 20:18 by edmund7
[¿¼ÑÐ] 307Çóµ÷¼Á +11 ÀäóÏ123 2026-03-17 11/550 2026-03-22 20:16 by edmund7
[¿¼ÑÐ] 289Çóµ÷¼Á +7 »³èªÎÕè¤l 2026-03-20 7/350 2026-03-22 15:57 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +7 Liyouyumairs 2026-03-21 7/350 2026-03-21 22:31 by peike
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] ²ÄÁÏ 336 Çóµ÷¼Á +3 An@. 2026-03-18 4/200 2026-03-21 01:39 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +4 Stella_Yao 2026-03-20 4/200 2026-03-20 20:28 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û