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Sanmen Yunqu
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Sanmen Yunqu
Encyclopedia
理学
三门运渠
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Sanmen Yunqu
三门运渠
中国唐代在今河南三门峡市与山西平陆县间黄河三门峡人门左岸开凿的运渠。
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pentagonal cupola
pentagonal dodecahedron
pentagonal number
pentagonal-number theorem
pentagonal prism
pentagonal prism, pentaprism
pentagonal pyramid
pentagonal pyramidal number
pentagonal rotunda
pentagonal square number
pentagonal square triangular number
pentagonal symmetry
pentagonal trapezohedron
Pentagon Papers case
pentagon tiling
pentagon triangle picking
Pentagram
pentagram
pentagrammic
pentagrammic antiprism
pentagrammic prism
pentagrammic pyramid
pentagram theorem
pentahedral
pentahedral graph
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