“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.
随便看	roll roll acceleration roll axis rollback roll bar roll cage roll cloud roll compacting roll control roll crusher rolled glass rolled gold rolled joint roller roller analyzer roller bearing roller bit roller cam follower roller chain roller coating roller cone bit roller conveyor roller drying roller gate roller-hearth kiln

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