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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=59" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=5&size=small" /></div> <h1 class="ph">贝尔128年前录音还原 </h1> <p class="xg1"> 时间：2013-4-27 09:44<a class="zz" href="home.php?mod=space&uid=5">作者：tlx</a> 阅读<em id="_viewnum">(2637)</em> 评论: 0</p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=59" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>“听我的声音，亚历山大·格拉汉姆·贝尔。” （“Hear my voice -- Alexander Graham Bell。”）贝尔用他浑厚的嗓音说着，仿佛是在昨天一般。</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content">一百多年前，美国著名科学家亚历山大·格拉汉姆·贝尔 (Alexander Graham Bell) 发明了电话，从此人们可以通过电线听到千万里外亲朋好友的声音，沟通和交流变得更加方便了。贝尔是个伟大的科学家，以他名字命名的实验室曾培养了一批又一批的高技术<a href="http://job.oecr.com" target="_blank" class="relatedlink">人才</a>，至今仍在发挥重要的作用。<BR><BR>贝尔对声学领域颇有研究，他曾尝试使用多种<a href="http://material.oecr.com" target="_blank" class="relatedlink">材料</a>记录声音，包括金属箔、蜡、纸张、玻璃、石膏等等，但大多数以失败告终。近日，科学家使用现代化技术将贝尔遗留下的一张蜡制圆盘进行了扫描，把贝尔当年的录音成功地提取了出来。这段话录制于 1885 年 4 月 15 日，距今已有 128 年。尽管这段声音有些嘈杂，但其历史意义十分重大。<BR><BR> <P><A href="http://www.oecr.com/data/attachment/portal/201304/27/094300vn6xryt6962b7yq3.jpg" target=_blank><IMG src="http://www.oecr.com/data/attachment/portal/201304/27/094300vn6xryt6962b7yq3.jpg"></A></P> <P>“听我的声音，亚历山大·格拉汉姆·贝尔。” （“Hear my voice -- Alexander Graham Bell。”）贝尔用他浑厚的嗓音说着，仿佛是在昨天一般。</P> <P>伟大的科学家，推动了人类的进步！</P></td></tr></table> <!--[diy=diycontentbottom]--><div id="diycontentbottom" class="area"></div><!--[/diy]--> <script src="data/cache/home.js?eOg" type="text/javascript"></script> <div id="click_div"><table cellpadding="0" cellspacing="0" class="atd"> <tr><td> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=click&op=add&clickid=1&idtype=aid&id=3180&hash=348cef86bf1b5032fdfff4c60e287cee&handlekey=clickhandle" id="click_aid_3180_1" onclick="showWindow(this.id, this.href);doane(event);"> <img src="static/image/click/jidan.gif" alt="" /><br />鸡蛋</a> </td> <td> <a href="http://club.oecr.com/home.php?mod=spacecp&ac=click&op=add&clickid=2&idtype=aid&id=3180&hash=348cef86bf1b5032fdfff4c60e287cee&handlekey=clickhandle" id="click_aid_3180_2" onclick="showWindow(this.id, this.href);doane(event);"> <img src="static/image/click/xianhua.gif" alt="" /><br />鲜花</a> </td> <td> <a 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