“mechanical lift dock”的概念、定义、翻译、参考文献-科学参考

单词	mechanical lift dock
释义	mechanical lift dock [mi`kan·ǝ·kǝl ¦lift `däk] ^{CIVIL ENGINEERING} A type of dry dock or marine elevator in which a vessel, after being placed on the keel and bilge blocks in the dock, is bodily lifted clear of the water so that work may be performed on the underwater body.
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