Mr Blaha,
  Thank you for your advices. I will try it.
                        Haiming Li
                        2006-10-19
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Haiming Li
Beijing Synchrotron Radiation Facility
Institute of High Energy Physics
Chinese Academy of Sciences
19 Yu Quan Lu, 100049 Beijing, P.R. China
Tel: +86 10 8823 3052 ; +86 135 8190 2824                
E-mail:lihm at ihep.ac.cn
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