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

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              <s id="N12FA8">​第​二​圖​說</s>
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            <p type="main">
              <s id="N12FAE">​說
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              <s id="N12FB6"> ​先​為​大​立​輪​。</s>
              <s id="N12FB9">​層​累​而​上，​為​三​有​齒​之​輪，​與​三​龍
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              ​尾​車​上​端​輪​齒​各​相​合​。</s>
              <s id="N12FBE">​柱​下​為​平​輪​。</s>
              <s id="N12FC1">​輪​之​齒，​各
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              ​以​立​板​作​之，​外​端​彎​曲​如​杓​樣，​向​水​勢​衝​處​。</s>
              <s id="N12FC6">​水
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              ​衝​其​杓，​杓​杓​相​推，​則​大​立​柱​自​轉，​而​三​龍​尾​車
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              ​自​然​依​次​而​上​水​矣​。</s>
              <s id="N12FCD">​但​龍​尾​車​各​從​池​水​槽​中
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              ​轉​旋，​恐​漏​水​不​便​。</s>
              <s id="N12FD2">​故​於​池​中​先​作​空​筒，​上​下​各
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              ​長​於​槽，​嚴​安​槽​中​。</s>
              <s id="N12FD7">​龍​尾​車​自​筒​中​旋​轉， ​庶​不​致
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              ​已​貯​之​水​下​漏，​為​微​妙​耳​。</s>
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