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

Table of Notes

< >
< >
page |< < of 404 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10015" n="1">
            <pb xlink:href="X03/01/154.jpg"/>
            <p type="head">
              <s id="N119EA"> ​第​六​十​一​款 ​有​兩​體，​已​有​其​重，​已​有​其​大​之​比​率，
                <lb/>
              ​求​本​重​之​比​率​。</s>
              <s id="N119EF"/>
            </p>
            <p type="main">
              <s id="N119F4"> ​假​如a​、e​兩​重​為​六​與​四，​其​大​比​率
                <lb/>
              ​為​三​倍，​要​求​銀​與​金​之​比​率​。</s>
              <s id="N119F9">
                <lb/>
              </s>
            </p>
            <p type="main">
              <s id="N11A00"> ​法​曰：​以​兩​所​有​之​數，​用​乂​字​架​相​乘，
                <lb/>
              ​則​兩​者​之​比​率​為​本​重​之​比​率​。</s>
              <s id="N11A05">​六​、​一
                <lb/>
              ​相​乘​得​六，​其​四​、​三​相​乘​為​十​二​。</s>
              <s id="N11A0A">​所​以
                <lb/>
              ​有​六​與​十​二​之​比​率，​約​之，​則​為​二​分
                <lb/>
              ​之​一​也​。</s>
              <s id="N11A11">​故​銀​體​之​輕​與​金​體​相​比，​則
                <lb/>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum