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°®ÓëÓêÏÂ: ½ð±Ò+1 2013-01-11 21:30:29
yoyoego: ½ð±Ò+5, ·­ÒëEPI+1, ¡ïÓаïÖú, ллÄã 2013-01-12 09:19:42
»¯Ñ§ÖƱ¸¡°ÊÇchemical preparation£¬Ò»°ã¶¼ÊÇÕâ¸öд·¨
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°®ÓëÓêÏÂ: ½ð±Ò+1 2013-01-11 21:30:34
yoyoego: ½ð±Ò+15, ¡ï¡ï¡ïºÜÓаïÖú, ллÄãÕÒÁËÕâô¶à 2013-01-12 09:20:29
  
1¡¢chemical preparation
     CHEMICAL PREPARATION, STRUCTURE ANALYSIS AND SPECTRUM CHARACTERISTICS OF YPO 4¡ÃPr 3+ NANOCRYSTAL  
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2¡¢chemical processing
The chemical processing for Al 2O 3/SiC p nano_composites was studied.  
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3¡¢chemistry preparation
     The principle of age dating of radiogenic isotope carbon in the Laboratory of Xinjiang Seismological Bureau are described, including sample preprocessing and chemistry preparation, low level measuring method of radioactive age.  
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