潛水艇探測 的英文怎麼說

中文拼音 [qiánshuǐtǐngtàn]
潛水艇探測 英文
submarine detection
  • : Ⅰ動詞1 (隱在水下) go underwater; hide under water; dive 2 (隱藏) hide3 [書面語](涉水) wade ...
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : 名詞(輕便的船) a light boat
  • : Ⅰ動詞1 (試圖發現) try to find out; explore; sound 2 (看望) call on; visit; see 3 (向前伸出)...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • 潛水艇 : u-boat; undersea boat; submarine
  • 潛水 : 1 (在水下潛游) go under water; dive 2 [地] phreatic water; ground water; 潛水泵 submersible pum...
  • 探測 : survey; search; sound; probe; sounding; detection; acquisition; reconnaissance; localization; fin...
  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

    聲納所噪聲包括兩部分,一是螺旋槳運轉帶來的動力噪聲,二是主機工作時產生的不平衡力和力矩引起結構振動,帶動流場振動從而輻射噪聲。通過改進尾部線型設計,已將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. With the progressive development of underwater acoustic detection and acoustic - guided weapons, more advanced requirements are imposed upon the acoustic properties of submarines

    隨著的手段和方法以及帶有聲制導的下武器的不斷完善,對的聲學性能的要求越來越高。
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