单词 | floor |
释义 | floor [flȯr] ENGINEERING The bottom, horizontal surface of an enclosed space. GEOLOGY 1. The rock underlying a stratified or nearly horizontal deposit, corresponding to the footwall of more steeply dipping deposits. 2. A horizontal, flat ore body. MINING ENGINEERING Boards laid at the heading to receive blasted rocks and to facilitate ore loading. NAVAL ARCHITECTURE One of a series of vertical plates extending across the bottom of a ship at right angles to the center line and forming part of the bottom framing of the hull. |
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