| ²é¿´: 1467 | »Ø¸´: 4 | ||
lashawshank½ð³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
µç¼«»î»¯¾ÍÊÇÁ¬Ðø½øÐÐÒ»¶Îʱ¼äµÄCVɨÃèÂë
|
|
ÈçºÎ½øÐл ÁíÍ⣬ÕâÊÇÎÄÏ×ÖеÄÒ»¶Î»° Pb-granules (99.99%) were washed with double distilled water and activated electrochemically for 2 h at 2.0 V (SCE) in 0.2 M K2CO3 solution. After activation, the granules showed a characteristic shiny metallic colour. »î»¯ÄÜʹÒ×Ñõ»¯µÄ½ðÊô»Ö¸´±íÃæµÄ¹âÔóÂð£¿Çó½Ì£¬Ð»Ð» |
» ²ÂÄãϲ»¶
310 070300»¯Ñ§Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
¸£½¨Ê¦·¶´óѧ ԺʿÍÅ¶Ó ÕÐ2026¼¶²©Ê¿1Ãû
ÒѾÓÐ10È˻ظ´
ÎïÀí»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ229È˻ظ´
¹ãÎ÷ʦ·¶´óѧ»¯Ñ§ÓëҩѧѧԺÑîÐãÁÖ¿ÎÌâ×é2026ÄêÄâÕÐÊÕ²©Ê¿Ñо¿Éú1Ãû
ÒѾÓÐ25È˻ظ´
26Äê´¢ÄÜ¡¢µç³Ø·½Ïò²©Ê¿ÉêÇë
ÒѾÓÐ1È˻ظ´
Çóµ÷¼Á£¬±¾¿Æ¼ª´ó£¬Ò»Ö¾Ô¸»ª¹¤339
ÒѾÓÐ2È˻ظ´
Òâ´óÀû²©ÂåÄáÑÇ´óѧÕÐÆ¸Ñо¿ÖúÀí2Ãû£¨2D²ÄÁÏ/ï®Àë×ÓÓëÄÆÀë×Óµç³Ø·½Ïò£©
ÒѾÓÐ1È˻ظ´
¹ØÓÚ̼Á¿×ӵ㿹¾úµÄÑо¿
ÒѾÓÐ15È˻ظ´
ÄÏ´ó»¯Ñ§µ÷¼Á
ÒѾÓÐ11È˻ظ´
ÁòËáÄÆÈÜҺŨ¶ÈÓëÃܶÈÇúÏß
ÒѾÓÐ0È˻ظ´
0703µ÷¼Á
ÒѾÓÐ2È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
³¬µçÈÝ cvɨÃèµçÑ¹Çø¼ä
ÒѾÓÐ5È˻ظ´
CV·¨¼ÆËãµç¼«Ãæ»ý
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿ÐÞÊε缫CVͼÊÇÕâÑùµÄ˵Ã÷ʲôѽ£¿Çó¸÷λָµãÏÂ
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿²âCVʱ£¬Èýµç¼«µÄ·ÅÖÃ
ÒѾÓÐ14È˻ظ´
¡¾ÇóÖú¡¿CV¶à´ÎɨÃèÊÇʲôĿµÄ
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿»¯Ñ§ÐÞÊÎµç¼«ÖÆ×÷¹ý³ÌÖÐÓÃÑ»··ü°²£¨CV£©É¨ÃèµÄ×÷ÓÃ
ÒѾÓÐ3È˻ظ´
ÎҵĽðµç¼«»î»¯ÇúÏß
ÒѾÓÐ22È˻ظ´
wuliankui
ľ³æ (ÖøÃûдÊÖ)
- ECEPI: 2
- Ó¦Öú: 51 (³õÖÐÉú)
- ½ð±Ò: 10760.9
- É¢½ð: 1141
- ºì»¨: 50
- Ìû×Ó: 1141
- ÔÚÏß: 1061.8Сʱ
- ³æºÅ: 720220
- ×¢²á: 2009-03-11
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§
2Â¥2011-04-23 17:49:48
alsjiao
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 55 (³õÖÐÉú)
- ½ð±Ò: 11831.7
- É¢½ð: 305
- ºì»¨: 5
- Ìû×Ó: 1494
- ÔÚÏß: 158.1Сʱ
- ³æºÅ: 577464
- ×¢²á: 2008-06-23
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§

3Â¥2011-04-23 20:00:35
lashawshank
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 927.3
- É¢½ð: 1
- Ìû×Ó: 383
- ÔÚÏß: 214.2Сʱ
- ³æºÅ: 1052844
- ×¢²á: 2010-07-06
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§·ÖÎö
4Â¥2011-04-23 20:39:24
lashawshank
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 927.3
- É¢½ð: 1
- Ìû×Ó: 383
- ÔÚÏß: 214.2Сʱ
- ³æºÅ: 1052844
- ×¢²á: 2010-07-06
- ÐÔ±ð: GG
- רҵ: µç»¯Ñ§·ÖÎö
5Â¥2011-04-23 20:40:17













»Ø¸´´ËÂ¥