check out this site for application of light crystal in x-ray medical imaging
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: peanut 于 2005-5-20, 16:04:30:
回答: What is liquid crystal? 由 张文远辽 于 2005-5-20, 15:41:52:
所有跟贴:
加跟贴
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