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2Â¥2010-06-25 17:16:49
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guihua7369

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Originally posted by ¸¡±ê at 2010-06-25 17:16:49:
http://muchong.com/bbs/viewthread.php?tid=2119595

ÇëÎÊÒ»ÏÂÄãÄDZßÄÜϵ½ÕâÆªÎÄÏ×Âð£¿ÎÒÃÇÕâϲ»ÏÂÀ´¡£Óеϰ¿ÉÒÔ·¢ÎÒÒ»ÏÂÂð£¿Íò·Ö¸Ðл£¡

L. F. Nielsen, "Elasticity and Damping of Porous Materials and Impregnated Materials," Journal of the American Ceramic Society, 67[2] 93-98.1984.
3Â¥2010-06-29 16:06:16
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guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-06-30 06:52:44
ÒýÓûØÌû:
Originally posted by guihua7369 at 2010-06-29 16:06:16:




ÇëÎÊÒ»ÏÂÄãÄDZßÄÜϵ½ÕâÆªÎÄÏ×Âð£¿ÎÒÃÇÕâϲ»ÏÂÀ´¡£Óеϰ¿ÉÒÔ·¢ÎÒÒ»ÏÂÂð£¿Íò·Ö¸Ðл£¡

L. F. Nielsen, "Elasticity and Damping of Porous Materials and Impregnated Materials," Journal  ...

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http://www.163pan.com/files/90t000l00.html
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