水下科研艇 的英文怎麼說
中文拼音 [shuǐxiàkēyántǐng]
水下科研艇
英文
underwater research vehicle-
This subject belongs to three - dimensional layout problems with behavioral constraints theoretically and concerns the knowledge of spacecraft design, mechanical engineering, computer science, mathematics, mechanics and system engineering. so it can be ascribed as the frontier fundamental and applied research of cross - discipline subject with np complexity theoretically. in term of engineering practice, this subject has extensive applications, such as layout design of spacecraft module, engineering machinery, submarine and shipping, tank, under - water suspension engineering, platform of marine drilling well, bullet train, multiple spindle box of machine tool, robot
該課題在理論上，屬帶性能約束的三維布局問題，涉及航天器設計、機械工程、計算機、數學、力學和系統工程等學科，為交叉學科前沿課題的基礎理論和應用基礎研究，具有np難度；在實踐上，具有廣泛的工程應用背景，如航天器艙、工程機械、潛艇、船舶、坦克、水下懸浮工程、海上鉆井平臺、高速列車、組合機床多軸箱、機器人等的布局方案設計問題。At the surface ? on the deck of the russian scientific vessel the keldysh, from which the two submarines carrying jake and elwood to the titanic were launched ? mike rebuilt elwood with a backup battery
在海面上（俄羅斯科學研究船艦凱帝旭號的甲板上，負責運送傑克和埃爾伍德至鐵達尼的兩臺潛水艇就是從這下水的） ，麥克用備用電池重新組裝埃爾伍德。
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