²é¿´: 1006  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

´óÑÛÃÃ

Òø³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Ô­×ÓÎüÊղⶨÌú

ÎÒÏë²â¶¨ÑùÆ·ÖеÄÔÓÖÊÌúµÄº¬Á¿
ÑùÆ·ÊǼîʽ̼Ëáþ£¨ÓÐÌúÔÓÖÊ£© Ôõô´¦ÀíÑùÆ·°¡
ÎÒÖªµÀµÃÓÃÌúµÄ±ê×¼ÈÜÒº×öÒ»×éÇúÏß È»ºó¾ÍÄܲⶨÁËÊǰѠ ÊDz»ÊÇ»¹µÃ¼ÓïçÈÜÒº°¡
Äܲ»ÄܾßÌå˵˵Ôõô×ö°¡  Ð»Ð»
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yunjun3

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
´óÑÛÃÃ(½ð±Ò+2,VIP+0):±ÈÉ«·¨²»»áÓð¡ ѧУºÃÏñûÓÐÄØ 12-15 14:03
Ï¡ÑÎËáÈܽâ¾Í¿ÉÒÔÁË.
µ«AAS²âµÍº¬Á¿ÌúЧ¹û²»Ì«ºÃ,²»Èç¸ÄΪ±ÈÉ«·¨.
2Â¥2009-12-15 13:30:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yckaolin

ľ³æ (ÖøÃûдÊÖ)

¡ï
´óÑÛÃÃ(½ð±Ò+1,VIP+0):ÒòΪ²»È·¶¨ÊǶþ¼ÛµÄ»¹ÊÇÈý¼ÛµÄ ËùÒÔÁÚ·ÆÂÞÁÖÄܲâÂ 12-15 15:52
ÓÃÁÚ·ÆÂÞÁÖ½øÐзֹâ¹â¶È·¨²â¶¨£¬¡¡¼ò±ã¿ìËÙ£¬ÄãÊÔÒ»ÏÂ
3Â¥2009-12-15 15:13:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhongweixu

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
´óÑÛÃÃ(½ð±Ò+1,VIP+0): 12-15 17:34
´óÑÛÃÃ(½ð±Ò+1,VIP+0):ÄÜÏêϸµãÂ𣿠12-15 17:35
ÑùÆ·´¦ÀíÐèÒªËáÈÜ£¬¶¨Á¿¡£Ôٲⶨ
4Â¥2009-12-15 16:10:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dx109

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
´óÑÛÃÃ(½ð±Ò+10,VIP+0): 12-16 09:07
³ÆÈ¡Ò»¶¨Á¿µÄÊÔÑù£¨¸ù¾ÝÄãµÄº¬Á¿´óС£¬Õâ¸ö×Ô¼º¹À¼Æ£¬Ò»°ã0.2g°É£©£¬¼ÓÏõËá»òÑÎËáÈܽ⣬¶¨Èݵ½100mL£»È»ºó×ö±ê×¼ÇúÏßÁË£¬Ô­×ÓÎüÊÕ²âÌú±ê×¼ÇúÏßµÄÏßÐÔ²»Ì«ºÃ£¬Í¨³£×öµ½×îºÃÒ²¾Í0.998X-0.9990×óÓÒ£»ÖÁÓÚ¼Ó²»¼ÓïçÑÎÓ¦¸ÃÓ°Ïì²»´ó£¬±Ï¾¹FeµÄ¹âÆ×¸ÉÈÅÖ÷ÒªÊÇSn£¬»¯Ñ§¸ÉÈÅÓÐ Co,Ni,Al,Si,Ti,H2SO4,H3PO4¡£
5Â¥2009-12-16 09:01:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yixueduwu

гæ (³õÈëÎÄ̳)

¡ï
´óÑÛÃÃ(½ð±Ò+1,VIP+0): 12-17 09:09
ÎÒÃÇÓÃxÓ«¹â
Äã¿ÉÒÔÊÔÊÔ
6Â¥2009-12-16 19:45:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´óÑÛÃÃ

Òø³æ (ÖøÃûдÊÖ)

7Â¥2009-12-21 10:15:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sibianjing

ľ³æ (ÕýʽдÊÖ)

ÄãÊÇ»¯Ñ§µÄ°É£¿ÕâÑùÎÊÌ⻹ÓÃÎÊ£¬Ô­×ÓÎüÊվͿÉÒÔ£¬¹¤×÷ÇúÏß·¨£¬Äڱ귨£¬
8Â¥2009-12-27 16:12:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´óÑÛÃÃ

Òø³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by sibianjing at 2009-12-27 16:12:
ÄãÊÇ»¯Ñ§µÄ°É£¿ÕâÑùÎÊÌ⻹ÓÃÎÊ£¬Ô­×ÓÎüÊվͿÉÒÔ£¬¹¤×÷ÇúÏß·¨£¬Äڱ귨£¬

ÎÒÊÇѧ»¯Ñ§µÄÔõôÀ²  Ë­²»ÖªµÀÓÃÔ­×ÓÎüÊÕÄܲâ Âé·³ÄãÀÏÈ˼ҿ´¿´±êÌâ°É ÎÒÎÊÎÊÔõôÀ² ÎÒ»¹²»³ÜÏÂÎÊÄØ
9Â¥2009-12-28 09:15:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzq8750

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

5¥˵µÄºÜÏêϸÁË¡£¼ÓïçÖ÷ÒªÊDzâþµÄʱºò¼ÓµÄ¡£
10Â¥2009-12-28 23:02:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ´óÑÛÃà µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +10 ˲ϢÓîÖæ 2026-02-20 13/650 2026-02-23 11:23 by holypower
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 7/350 2026-02-23 09:44 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:35 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 09:29 by w4l55oybr1
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ¹¤¿Æ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 8/400 2026-02-23 09:19 by »¶ÀÖËÌÒ¶Ýè
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û