| ²é¿´: 1024 | »Ø¸´: 2 | ||
XMãåãåгæ (СÓÐÃûÆø)
|
[ÇóÖú]
ÇóÖúÓñÃ×ҶƬҶÂÌËØÌáÈ¡
|
|
1¡¢È¡ÓñÃ×ҶƬ£¬²Á¸É¾»×éÖ¯±íÃæµÄÎÛȾÎ¼ô³ÉËé¿é£¬³ÆÈ¡ 1 g£¬¼Ó 3mL 80%±ûͪ¼°ÉÙÁ¿Ê¯Ó¢É°ºÍ̼Ëá¸ÆÓÚÑв§ÖÐÑÐÄ¥ÖÁÔȽ¬¡£ 2¡¢ÔÙ¼ÓÈë10ml80%±ûͪ£¬¼ÌÐøÑÐÄ¥ÖÁ×éÖ¯±ä°×¡£ 3¡¢¹ýÂ˵½×ØÉ«ÈÝÁ¿Æ¿ÖÐ 4¡¢ÓÃ×ÏÍâ·Ö¹â¹â¶È¼Æ²âÁ¿645ºÍ663nmϵÄÎü¹â¶È ½«ÉÏÊö OD Öµ´úÈë¼ÆËãÒ¶ÂÌËØÅ¨¶ÈµÄ¹«Ê½ÖУºCa=12.7OD663-2.69OD645£»Cb =22.9OD645-4.69OD663 ¢ÜÒ¶ÂÌËØº¬Á¿£¨mg/g£©=£¨Ò¶ÂÌËØÅ¨¶È¡ÁÌáȡҺ×ÜÌå»ý¡ÁÏ¡Êͱ¶Êý£©/ÑùÆ·ÏÊÖØ ÌáÈ¡²½ÖèÈçÉÏ£¬ÊÇ·ñ¿ÉÓã¿Õâ¸öÌáȡҺ×ÜÌå»ýÖ¸µÄÊÇ×îºóµÄ×ÜÌå»ý13mlÂð£¿Ï¡Êͱ¶ÊýÔõôË㣿 Áí£ºÓñÃ×ҶƬ±ØÐëÒªÊÇÐÂÏʵÄô£¬±£´æÔÚ-80¡ãµÄҶƬ¿ÉÒÔô£¿ Çó´óÉñ½â´ð |
» ²ÂÄãϲ»¶
ÃæÉÏÏîÄ¿¼Æ»®Ê鸽¼þ
ÒѾÓÐ9È˻ظ´
ÃæÉÏÏîÄ¿¼Æ»®Êéϵͳ״̬
ÒѾÓÐ18È˻ظ´
Ö²ÎïѧÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ100È˻ظ´
NSFC-UNEP£¨ÓëÁªºÏ¹ú»·¾³¹æ»®Ê𣩺Ï×÷ÏîÄ¿
ÒѾÓÐ33È˻ظ´
ºÍÒÁÀÊÈ˺Ï×÷
ÒѾÓÐ32È˻ظ´
½ËÕÊ¡×ÔÈ»»ù½ð
ÒѾÓÐ8È˻ظ´
ÉúÃü¿ÆÑ§ÐÂÓ¢ÎÄÆÕ¿¯¡¶INVESTIGATION OF LIFE SCIENCE¡·
ÒѾÓÐ13È˻ظ´
¹ú¼ÊÆÕ¿¯¹ÙÍøÕ÷¸åINVESTIGATION OF LIFE SCIENCE
ÒѾÓÐ8È˻ظ´
200Ò»°æµÄ¹ú¼ÊÆÕ¿¯£¨Ð¿¯»î¶¯£©£¬È«Á÷³ÌÖ»ÐèÆßÌì
ÒѾÓÐ2È˻ظ´
Êʺϴó´´ÈüÉú¿ÆÈü½áÏѧ·Ö½ô¼±µÄͬѧ£¬¹ú¼Êп¯INVESTIGATION OF LIFE SCIENCE
ÒѾÓÐ15È˻ظ´
Brownman
гæ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 414.9
- É¢½ð: 106
- ºì»¨: 1
- Ìû×Ó: 527
- ÔÚÏß: 87.6Сʱ
- ³æºÅ: 6442226
- ×¢²á: 2017-05-03
- רҵ: Ö²Îï½ø»¯ÉúÎïѧ
|
×ÜÌå»ý×îºóÒ²¾ÍÊ£10Á˰ɣ¬¾ÍÊÇÏ¡ÊÍ10±¶Å¶¡£µÍα£´æµÄ¿ÉÒÔÓà ·¢×ÔСľ³æAndroid¿Í»§¶Ë |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©
2Â¥2017-11-23 10:41:20
XMãåãå
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 1337.2
- É¢½ð: 30
- Ìû×Ó: 152
- ÔÚÏß: 47.9Сʱ
- ³æºÅ: 4306960
- ×¢²á: 2015-12-23
- רҵ: ÉúÎïÎïÀí¡¢ÉúÎﻯѧÓë·Ö×Ó
3Â¥2017-11-26 15:39:37











»Ø¸´´ËÂ¥
XMãåãå
10