Znn3bq.jpeg
²é¿´: 2522  |  »Ø¸´: 18
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yeshenghua

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¡¾ÇóÖú¡¿ÇëÇó°ïæ·ÖÎöÄÉÃ×ÒøºÏ³É¹ý³ÌµÄÒ»¸öÏÖÏó

Ŀǰ¸ù¾ÝһƪÎÄÏ×ÌṩµÄ·½·¨ºÏ³ÉÄÉÃ×Òø£¬Óöµ½Ò»Ð©Ææ¹ÖµÄÏÖÏó£¬Çë¸÷λ´óÏÀ°ïæ·ÖÎöһϡ£

Ê×ÏȺϳɷ½°¸ÊÇÍù50ml 0.2%(w/v)º£ÔåËáÄÆÖмÓÈë2ml 0.01M AgNO3£¬90¶È¼ÓÈÈһСʱ£¬·´Ó¦Íê³ÉºóÈÜÒºÃ÷ÏÔת±äÎª×Ø»ÆÉ«£¬ÓëÎÄÏ×ÃèÊöÏà·û£¬¶îÍâ·¢ÏÖÓÐÒ»µã°×É«»ë×Ç¡£È»ºó×ö×ÏÍâ·¢ÏÖ¾ÓȻûÓÐÄÉÃ×ÒøµÄÌØÕ÷ÎüÊÕ·å¡£±¾À´´òËãÔÙ¹ý¼¸Ìì×ö¸öɨÃèµç¾µ¿´¿´Çé¿ö£¬µ«ÊǰÑÈÜÒº·ÅÖÃÁËÁ½Ì죬ÈÜÒºÑÕɫԽÀ´Ô½É×îºó±ä³ÉÁË×ϺÚÉ«¡£

°´µÀÀíÀ´½²£¬Èç¹û·´Ó¦Ã»ÓÐÉú³ÉÄÉÃ×Òø£¬·ÅÖùý³ÌÑÕÉ«±äÉîÊÇÏõËáÒø¹â½âµÄ»°£¬ÄÇÈÜÒº·´Ó¦ºóÔõô»á±äר»ÆÉ«?Èç¹ûÉú³ÉÁËÄÉÃ×Òø£¬×ÏÍâ¹âÆ×ÔõôȴûÓÐɨ³öÎüÊշ壿

Çë´ó¼Ò¸øµãÒâ¼ûºÍ½¨Òé лл
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹·Ò¯wxl

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
14Â¥: Originally posted by yeshenghua at 2012-09-13 13:48:54
ºÃ°É£¬ÒøÈܽºÃ»Óзŵ½±ùÏä±£´æ£¬¿ÉÄÜÊÇÍž۵ÄÔ­Òò£¬°ÑËü·Åµ½4¶È±ùÏä±£´æÁË¡£

³£Î·ÅÁËÒ»ÍíÏÖÔÚשºìÉ«±ä³ÉÁËרɫÁË£¬Ó¦¸ÃÊÇÍž۵ÄÔ­ÒòÁË¡£

³ß´çÎÄÏ×±¨µÀÊÇÆ½¾ù6-8nm£¬ÎüÊÕ·å´ó¸ÅÔÚ400nm£¬Ä¿Ç°ÎüÊÕ·å²»ÊÇ´ó¡£¿É ...

ÎÒ¸öÈËÔÚ½Á°èµÄʱºòÊÇÖ»Òª²»»á½¦³öÀ´£¬Äܶà¿é¾Í¶à¿é£¬¶øÇÒÈç¹ûÁ¿´óµÄ»°×îºÃ²»ÒªÓôÅ×Ó£¬»òÕßÓó¬´óºÅ´Å×Ó£¬ÕâÑùÄܱ£Ö¤½Á°è³ä·Ö£¬ÖƱ¸³öµÄAgÒ²»á¾ùÔÈ¡£µ«ÊÇÎÒÈÏΪÍž۸ú½Á°è¹ØÏµÓ¦¸Ã²»»áÌ«´ó£¬ÄãÔÙ×öÒ»×ö°É£¬Èç¹ûÅÙ³ýζȺͽÁ°èµÄ¹ØÏµ»¹ÊÇÍžۣ¬ÄǾ͸ÃÔÙ¿¼ÂÇ¿¼ÂÇÁË¡£
15Â¥2012-09-13 16:02:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 19 ¸ö»Ø´ð

ghh2010

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yeshenghua: ½ð±Ò+2, ¡ïÓаïÖú 2012-09-11 00:05:22
·ÅÖùý³ÌÓ¦¸Ã²»ÊÇÏõËáÒø¹â½âµÄÔ­Òò¡£ÎÒÔø¾­½«ÏõËáÒø²»±Ü¹â·ÅÖÃÁËÁ½Ì죬ûÓÐÒ»µãµã±ä»¯£¬ÈÔÈ»ÊdzÎÇåµÄ£¨0.01M£©¡£¶øÇÒº£ÔåËáÄÆÓëÏõËáÒø·´Ó¦£¬»á½«ÏõËáÒø»¹Ô­ÎªÒøÁ£×Ó£¬ÓÉÒøÔ­×Ó̬ÐκË-Éú³¤µÄ¹ý³Ì£¬¿ÉÄÜÊDz»Í¬½×¶ÎÐγɵÄÒøÐÎò²»Í¬£¬¶Ô¿É¼û¹âµÄÎüÊÕ²îÒìÔì³ÉÈÜÒºÑÕÉ«µÄ±ä»¯¡£×îºóµÃµ½µÄ×ϺÚɫҺÌ廹ÊǾùÔÈ·ÖÉ¢µÄÐü¸¡ÒºÂð£¬VU-VIS¹âÆ×½á¹ûÊÇÔõÑù£¿SEM×öÁËÂð£¿×ÛºÏһϣ¬¿Ï¶¨¿ÉÒԵõ½½á¹û¡£¶øÇÒ¿ÉÒÔ³¢ÊÔ×öÒ»ÏÂXRD£¬È·¶¨ÊÇÒø»¹ÊÇÑõ»¯Òø£¬»òÆäËûÒøµÄ»¯ºÏÎï¡£
2Â¥2012-09-10 22:00:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yeshenghua

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ghh2010 at 2012-09-10 22:00:57
·ÅÖùý³ÌÓ¦¸Ã²»ÊÇÏõËáÒø¹â½âµÄÔ­Òò¡£ÎÒÔø¾­½«ÏõËáÒø²»±Ü¹â·ÅÖÃÁËÁ½Ì죬ûÓÐÒ»µãµã±ä»¯£¬ÈÔÈ»ÊdzÎÇåµÄ£¨0.01M£©¡£¶øÇÒº£ÔåËáÄÆÓëÏõËáÒø·´Ó¦£¬»á½«ÏõËáÒø»¹Ô­ÎªÒøÁ£×Ó£¬ÓÉÒøÔ­×Ó̬ÐκË-Éú³¤µÄ¹ý³Ì£¬¿ÉÄÜÊDz»Í¬½×¶ÎÐÎ³É ...

×îºó×ϺÚɫҺÌåÊǾùÔÈ·ÖÉ¢µÄ ×ÏÍâ¹âÆ××öÁË Ã»ÓÐÄÉÃ×ÒøµÄÌØÕ÷ÎüÊÕ·å ÎüÊÕ¹âÆ×ºÍÏõËáÒøÓ뺣ÔåËáÄÆÃ»·´Ó¦Ç°µÄ»ìºÏÒºµÄÎüÊÕ¹âÆ×Ïà±ÈÓÐÐÎ×´´óÖÂÒ»Ñù µ«Îü¹â¶È´óÁ˲»ÉÙ SEM»¹Ã»×ö

Ŀǰ²Â²â·ÅÖñäºÚ»á²»»áÊÇÄÉÃ×Òø·ÅÖÃÍžÛ
3Â¥2012-09-11 00:04:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghh2010

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by yeshenghua at 2012-09-11 00:04:50
×îºó×ϺÚɫҺÌåÊǾùÔÈ·ÖÉ¢µÄ ×ÏÍâ¹âÆ××öÁË Ã»ÓÐÄÉÃ×ÒøµÄÌØÕ÷ÎüÊÕ·å ÎüÊÕ¹âÆ×ºÍÏõËáÒøÓ뺣ÔåËáÄÆÃ»·´Ó¦Ç°µÄ»ìºÏÒºµÄÎüÊÕ¹âÆ×Ïà±ÈÓÐÐÎ×´´óÖÂÒ»Ñù µ«Îü¹â¶È´óÁ˲»ÉÙ SEM»¹Ã»×ö

Ŀǰ²Â²â·ÅÖñäºÚ»á²»»áÊÇÄÉÃ×Òø·ÅÖà ...

Èç¹û¿ÉÒÔ¾ùÔÈ·ÖÉ¢£¬ÍžÛÎÊÌâ²»´ó¡£
4Â¥2012-09-11 10:50:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á +29 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-09 29/1450 2026-04-12 18:16 by zhouxiaoyu
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +3 RussHu 2026-04-12 4/200 2026-04-12 17:49 by ³ÂƤƤ
[˶²©¼ÒÔ°] ÐÂÒ»´úµç×ÓÐÅÏ¢294Çóµ÷¼Á ²»ÌôѧУ +7 Ytyt11 2026-04-09 8/400 2026-04-12 16:57 by ajpv·çÀ×
[¿¼ÑÐ] 290Çóµ÷¼Á +13 ¿Â»´È» 2026-04-12 15/750 2026-04-12 12:26 by laoshidan
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +25 ºÎÈó²É123 2026-04-10 27/1350 2026-04-10 23:17 by Ftglcn90
[¿¼ÑÐ] ÖпÆÔº×Ü·Ö315Çóµ÷¼Á +8 lallalh 2026-04-09 8/400 2026-04-10 19:30 by dick_runner
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +24 ÕÐ61ÅÅÃû62 2026-04-07 28/1400 2026-04-10 16:15 by yx54321
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢Àࣨ´¨´ó¿ØÖƹ¤³Ì£©Çóµ÷¼Á¿É¿çרҵ ÇóÀÏʦÁªÏµ +3 626776879 2026-04-08 3/150 2026-04-09 16:05 by Öí»á·É
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +13 ÏàÐűػá¹ââÍòÕ 2026-04-06 16/800 2026-04-09 13:54 by ÐìÁ¼°×ü´óÏÀ
[¿¼ÑÐ] 353Çóµ÷¼Á +8 Çç¿ÕÍòÀïair 2026-04-07 8/400 2026-04-09 00:18 by GouQ
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á×Ü·Ö280 +30 mkjlz1 2026-04-06 35/1750 2026-04-08 21:25 by cyh¡ª315
[¿¼ÑÐ] »úе¹¤³Ì264ѧ˶Çóµ÷¼Á +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û