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ÎÒдµÄÔ»°ÊÇIt was found that the block copolymers showed much lower tensile modulus than the corresponding random copolymer, and the tensile modulus decreased with increasing the length of block in the main. ÖÐÎĵÄÒâ˼ÊÇ£ºÇ¶¶Î¹²¾ÛÎï±È¶ÔÓ¦µÄÎ޹湲¾ÛÎïµÄÀÉìÄ£Á¿µÍºÜ¶à£¬¶øÇÒÀÉìÄ£Á¿´óÌåÉÏËæ×ÅǶ¶Î³¤¶ÈµÄÔö¼Ó¶ø½µµÍ¡£ ¡°´óÌåÉÏ¡±ÎÒÊÇÓÃin the mainÕâ¸ö¶ÌÓïµÄ ÎÄÕÂдºÃºó£¬¸øÀϰ忴£¬Ëû˵û¼û¹ýÓÃin the mainµÄ, µ±È»ËûҲû˵¸ÃÔõô¸ÄÕý¡£ËùÒÔÂé·³´ó¼Ò¸ø¸ø½¨Ò飬¿´ÉÏÃæµÄ¾ä×ÓÊDz»ÊÇÕæµÄÓÐÎÊÌ⣬Èç¹ûÓÐÓ¦¸ÃÔõô¸ÄÕý£¬Ð»Ð»£¡ |
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°®ÓëÓêÏÂ: £¡~ 2011-09-22 08:50:26
peixl999(½ð±Ò+2): 2011-09-22 12:49:27
peixl999(½ð±Ò+2): 2011-09-22 12:49:27
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ºó°ë¾ä£º and as the block length increased, the tensile modulus decreased roughly. |

10Â¥2011-09-21 23:43:12
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peixl999(½ð±Ò+1, ·ÒëEPI+1): 2011-09-20 22:40:52
°®ÓëÓêÏÂ(½ð±Ò+1): £¡~ 2011-09-21 08:42:15
sltmac(½ð±Ò+1): 2011-09-25 08:36:53
peixl999(½ð±Ò+1, ·ÒëEPI+1): 2011-09-20 22:40:52
°®ÓëÓêÏÂ(½ð±Ò+1): £¡~ 2011-09-21 08:42:15
sltmac(½ð±Ò+1): 2011-09-25 08:36:53
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2Â¥2011-09-20 20:59:24
editorlin
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peixl999(½ð±Ò+2): 2011-09-20 22:40:58
°®ÓëÓêÏÂ(½ð±Ò+1): 2011-09-21 08:42:32
sltmac(½ð±Ò+1): 2011-09-25 08:36:56
peixl999(½ð±Ò+2): 2011-09-20 22:40:58
°®ÓëÓêÏÂ(½ð±Ò+1): 2011-09-21 08:42:32
sltmac(½ð±Ò+1): 2011-09-25 08:36:56
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3Â¥2011-09-20 21:00:29
peixl999
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