艇尾型 的英文怎麼說

中文拼音 [tǐngwěixíng]
艇尾型 英文
boattail
  • 艇 : 名詞（輕便的船） a light boat
  1. The submarine noise detected by sonar consists of two parts : propeller - generated hydro - dynamical noise, which can be greatly reduced by improving the submarine rear shape ; radiated noise from the submarine structure excited by the centrifugal forces ( moments ) of rotatory machine, which is more complicated and influenced by many factors

    聲納所探測的潛艇噪聲包括兩部分，一是螺旋槳運轉帶來的水動力噪聲，二是潛艇主機工作時產生的不平衡力和力矩引起潛艇結構振動，帶動流場振動從而輻射噪聲。通過改進潛艇尾部線型設計，已將水動力噪聲降到比較低的程度，而結構噪聲則復雜得多，與許多因素有關。
  2. He said the whale, a large male in a pod of about six humpbacks, had hit his yacht with its tail, opening a large hole in one of the boat ' s three hulls

    他說，這只大型公鯨魚是一小群座頭鯨6隻中的一隻， ?用尾巴拍擊他的遊艇，把這艘三體遊艇中的一個船身打出一個大洞。
  3. Some differences in value may be due to the omission of the fluid viscosity. the hydrodynamic interactions between two approaching or disparting spheroids, between two parallel torpedo - type or airplane - type platforms, between fore - and - afterward symmetrical uuv or platform and parent submarine have been investigated numerically, from which some interaction laws are drew

    另外還進行了以下受力計算：兩個相互靠近或遠離的橢球體、魚雷型平臺在壁面或潛艇附近運動、飛機型平臺在壁面或潛艇附近運動、首尾對稱魚雷狀uuv與潛艇相對運動。
  4. Bthp boat - tail hollow - point

    空尖艇尾型彈頭
  5. Btsp boat - tail soft - point

    軟頭艇尾型彈頭
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