基本解釋下水架;下水車;騰空架英漢例句雙語例句What's the difference between building-berth and launching cradle?船臺和下水支架有什麼區(qū)別?Building berth is the fixed ground support and launching-cradle is only used before launching.船臺是固定的地麪支撐,下水支架僅用於下水時(shí)用。www.shipman.org.cnBuilding berth is the fixed ground support and launching-cradle is only used while launching. The latter will be sliding together with the ship into the water.船臺是固定的地麪支撐,下水支架僅用於下水時(shí)。後者在下水時(shí)與船躰一起滑入水中。launching cradle更多例句詞組短語短語wedge type launching cradle 斜船架launching cradle detail 下水車launching cradle更多詞組專業(yè)釋義能源科學(xué)技術(shù)下水架航空、航天科學(xué)技術(shù)發(fā)射架交通運(yùn)輸工程下水架船舶下水滑架下水車下水船架