ocean research vessel 中文意思是什麼
ocean research vessel
解釋
海洋調查船-
With the increase of the tonnage and power of ocean - going ship, more and more attentions are paid to the match among vessel, main engine and propeller by shipping and shipbuilding world. thus the research for high - efficiency propeller becomes of one important project in the field of science and technology
隨著海洋運輸船舶的噸位和功率不斷增長,船舶推進系統中船機槳配合研究越來越受到世界造船業和航運業的重視,成為船舶科技領域的重要課題之一。
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