“prime vertical circle”的概念、定义、翻译、参考文献-科学参考

单词	prime vertical circle
释义	prime vertical circle [`prīm `vǝrd·ǝ·kǝl `sǝr·kǝl] ^GEODESY The vertical circle through the east and west points of the horizon.
随便看	iron-59 iron acetate iron acetate liquor Iron Age iron alloy iron alum iron ammonium sulfate iron and steel sheet piling Ironarc process iron arsenate iron bacteria iron-binding protein iron black iron blue iron bromide iron carbide iron carbonyl iron castings iron cement iron chloride iron citrate iron-Constantan iron cordierite iron core iron-core choke

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