davis血型抗原 blood group antigen davis; blood group antigen minnie pearl davis
davis血型抗體 blood group antibody davis; blood group antibody minnie pearl davis
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千萬人都在用的超大詞匯詞典翻譯APP
例句與用法
Technical requirement for lifeboat davit installation 吊艇架裝置技術(shù)條件
Specification for two tonne general purpose davits 兩噸式通用吊艇柱規(guī)范
Ships ' boom davits for general use 船用一般吊桿
Inspection the structure and loading test of the lifeboat ( rescue boat ) davit 救生(助)艇吊架結(jié)構(gòu)和壓重試驗(yàn)。
Ships ' davits for general use 船用普通吊艇桿
Rescue boat davit ( life raft davit ) to be done static ( dynamic ) loading test 救助艇架(救生筏吊架)靜(動(dòng))負(fù)荷試驗(yàn)。
Anchor davit socket 吊錨桿承座
All sheaves and rollers of life boat davit to be overhauled , cleaned , greased and reassembled 所有救生艇吊柱,滾輪,滑車,拆檢,清潔,加油并裝妥。
英文解釋
a crane-like device (usually one of a pair) for suspending or lowering equipment (as a lifeboat)
百科解釋
A davit ( or ) is a structure, usually made of steel, which is used to lower things over an edge of a long drop-off, such as lowering a maintenance trapeze down a building or launching a lifeboat over the side of a ship.