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zhy4227268ľ³æ (СÓÐÃûÆø)
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Óõç×ÓÌìÆ½³ÆÈ¡±»¼ôËéµÄº£²ÎÑùÆ·10g¸ÉÎïÖÊ£¬¼ÓÈë40±¶Á¿µÄ5%ÇâÑõ»¯¼ØÈÜÒº Used an electronic balance to take 5g of dry sea cucumber sample and cut it into slices using scissors. Add the sliced sample into 5% KOH solution 40 times the volume |
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noel1999e
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- ×¢²á: 2013-05-25
- רҵ: ΢ÉúÎïÉúÀíÓëÉúÎﻯѧ
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°®ÓëÓêÏÂ: ½ð±Ò+1 2013-05-28 21:57:16
zhy4227268: ½ð±Ò+4, ·ÒëEPI+1, ¡ïÓаïÖú 2013-05-29 21:50:06
°®ÓëÓêÏÂ: ½ð±Ò+1 2013-05-28 21:57:16
zhy4227268: ½ð±Ò+4, ·ÒëEPI+1, ¡ïÓаïÖú 2013-05-29 21:50:06
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Weigh 5g of slices of dry sea cucumber sample add into 40 ¡Á 5% KOH solution ººÒëÓ¢£¬¼É»äÒ»¶ÔһʽµÄ·Ò룬±í´ï¾¡Á¿¼ò½à¡£ |
2Â¥2013-05-28 13:12:18
clearsky7228
½ð³æ (ÕýʽдÊÖ)
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- ³æºÅ: 601802
- ×¢²á: 2008-09-13
- ÐÔ±ð: MM
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3Â¥2013-05-29 11:16:54
chengzy
гæ (³õÈëÎÄ̳)
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4Â¥2013-05-29 14:43:25














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