| ²é¿´: 2267 | »Ø¸´: 5 | ||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷ÕßÈÏÕæcxy½«ÔùËÍÄú 5 ¸ö½ð±Ò | ||
ÈÏÕæcxyгæ (³õÈëÎÄ̳)
|
[ÇóÖú]
¾Û±½ÒÒϩ΢ÇòºÏ³É³ß´çÈçºÎ¿ØÖÆ
|
|
|
ĿǰÎÒÒѾ°´ÕÕÒÔÏÂÌõ¼þÖÆ±¸Á˽ü500 nmµÄ¾Û±½ÒÒϩ΢Çò¡£ ºÏ³ÉÌõ¼þ£º 40 mlÈ¥Àë×ÓË®+100 mlÎÞË®ÒÒ´¼+ 0.1890 g KPS+0.2084 g SDS+8.5 mL St¡£ ![]() ÇëÎÊ£º 1¡¢ÓÐûÓÐÈËÓÃÀàËÆ·½·¨ºÏ³É¹ý¾Û±½ÒÒϩ΢Çò£¬²¢ÕÆÎÕ¹æÂɱí¸ñ£¬¿ÉÒÔ·ÖÏíÏÂÂð£¬15½ð±Ò£» 2¡¢¾Û±½ÒÒϩ΢Çò³ß´ç¿ØÖƵĹؼü²ÎÊý±ÈÖµ¸ù¾ÝÄĸöµ÷¿Ø£¬ÓÐûÓÐÖпϿɿصIJÎÊý·½·¨»ò¹«Ê½£¬10½ð±Ò£» 3¡¢ÇëÎÊÈçºÎµ÷¿Ø¾Û±½ÒÒϩ΢ÇòµÄ³ß´ç£¬Êǰ´ÕÕ¾Û±½ÒÒÏ©µ¥Ì壨St£©ÖÊÁ¿£ºÒý·¢¼Á¹ýÁòËá¼Ø£¨KPS£©£ºÎȶ¨¼ÁÊ®¶þÍé»ùÁòËáÄÆ£¨SDS£©µÄ±ÈÖµ½øÐл»ËãÂ𣿵«ÊÇÕâ¸ö±ÈÖµÔõôµ÷¿ØÄØ£¬ÓÐʲô¹æÂÉûÓУ¿Ã¿¸öÎÊÌâ5½ð±Ò¡£ лл¸÷λ´óÀÐÖ¸½Ì~ |
» ²ÂÄãϲ»¶
»¯¹¤Ñ§Ôº£¨Ñ§ÔºÕýʽµ÷¼ÁȺ+ÁªÏµ·½Ê½£©
ÒѾÓÐ0È˻ظ´
»¯¹¤Ñ§Ôº£¨Ñ§Ôº¹Ù·½Èº£©-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-ÅàÑøÄ£Ê½³ÉÊì¸ßЧ
ÒѾÓÐ0È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ73È˻ظ´
ºÚÁú½´óѧ·ÖÎö»¯Ñ§Õе÷¼Á
ÒѾÓÐ0È˻ظ´
Î人¸ßУ¹ú¼Ò¼¶È˲ÅÍŶÓÕÐÊÕ²ÄÁÏ£¬»¯Ñ§£¬·ÄÖ¯µÈרҵ˶ʿµ÷¼ÁÉú
ÒѾÓÐ26È˻ظ´
·Ä´ó»¯¹¤Ñ§Ôº£¨¹Ù·½Èº£©-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸ߷¢Õ¹ºÃ-ÅàÑøÄ£Ê½³ÉÊì
ÒѾÓÐ0È˻ظ´
ÎÂÖÝ´óѧ»¯²ÄѧԺÍõ¾ê¿ÎÌâ×éÕÐÉú
ÒѾÓÐ5È˻ظ´
ѧԺ¹Ù·½Èº-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-ÅàÑøÄ£Ê½³ÉÊìÒÑÓÐ10ÓàÃûѧÉú¸°985º£ÍâÉîÔì
ÒѾÓÐ0È˻ظ´
Î人·ÄÖ¯´óѧ»¯¹¤Ñ§Ôº¹Ù·½Èº-ԺʿÍŶÓÕÐÉú-ѧÉú×ÔÓɶȸß-10ÓàÃûѧÉú¸°985º£ÍâÉîÔì
ÒѾÓÐ0È˻ظ´
Äϲýº½¿Õ´óѧ½¯»ª÷ë½ÌÊÚ¿ÎÌâ×éÕÐÊÕ»¯Ñ§¡¢»·¾³¡¢Ì¼´ï·å̼Öкͼ°Ïà¹Ø×¨ÒµË¶Ê¿ÐÅÏ¢
ÒѾÓÐ0È˻ظ´
ºþ±±Ê¦·¶´óѧ¸´ÊÔµ÷¼Á
ÒѾÓÐ0È˻ظ´
hzk2zd
гæ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 16167.4
- É¢½ð: 300
- ºì»¨: 2
- Ìû×Ó: 4976
- ÔÚÏß: 88.2Сʱ
- ³æºÅ: 2910203
- ×¢²á: 2014-01-02
- ÐÔ±ð: GG
- רҵ: µçÄÜ´¢´æÓë½Úµç¼¼Êõ
|
¿ÉÒԲο¼18Ä껪ÄÏÀí¹¤´óѧÄÇÆªscience ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
2Â¥2021-07-23 13:46:10
ÈÏÕæcxy
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 120.8
- Ìû×Ó: 36
- ÔÚÏß: 9.2Сʱ
- ³æºÅ: 15614979
- ×¢²á: 2019-07-14
- רҵ: Ãô¸Ðµç×ÓѧÓë´«¸ÐÆ÷
3Â¥2021-07-24 17:21:05
lizhzh
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 644.2
- Ìû×Ó: 260
- ÔÚÏß: 167.6Сʱ
- ³æºÅ: 1084809
- ×¢²á: 2010-08-30
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ó¿ÆÑ§
4Â¥2021-09-02 16:29:42
Healerv
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.5
- Ìû×Ó: 5
- ÔÚÏß: 1.6Сʱ
- ³æºÅ: 27537440
- ×¢²á: 2021-10-14
- רҵ: Óлú·Ö×Ó¹¦ÄܲÄÁÏ»¯Ñ§
5Â¥2022-07-25 18:14:24
@½ã@½ã
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 133.3
- Ìû×Ó: 47
- ÔÚÏß: 5.2Сʱ
- ³æºÅ: 32997072
- ×¢²á: 2023-02-27
- רҵ: ´ß»¯»¯Ñ§
6Â¥2024-03-06 22:28:58















»Ø¸´´ËÂ¥
ÈÏÕæcxy