Terentius, Johannes; Zheng, Wang 王徴, Yuan xi qi qi tu shuo lu zui 遠西奇器圖說錄最, [1830]

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    <archimedes>
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        <body>
          <chap id="N114EC" n="3">
            <pb xlink:href="X03/01/268.jpg"/>
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            <p type="head">
              <s id="N12ED2">​第​一​圖​說</s>
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            <p type="main">
              <s id="N12ED8">​轉​重
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              </s>
            </p>
            <p type="main">
              <s id="N12EE0">​說
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              </s>
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            <p type="main">
              <s id="N12EE8"> ​先​為​立​柱​。</s>
              <s id="N12EEB">​中​央​作​方​曲​拐​形​如a​。</s>
              <s id="N12EEE">​立​柱​上​下​直
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              ​對​要​正,​旁​拐​立​枝​為​手​所​轉​處​。</s>
              <s id="N12EF3">​中​為​小​軸,​外​貫
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              ​木​筒​或​竹​筒,​便​可​轉​也​。</s>
              <s id="N12EF8">​或​於​下​端​作​輪,​或​於​上
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              ​端​作​輪,​以​為​轉​他​重​之​機​。</s>
              <s id="N12EFD">​惟​人​所​作​。</s>
              <s id="N12F00">​立​柱​兩​端
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              ​盡​處​各​為​鐵​鑽,​安​於​架​之​鐵​臼​中,​則​其​轉​也,​無
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              ​不​利​矣​。</s>
              <s id="N12F07"/>
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          </chap>
        </body>
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    </archimedes>