水聲接觸點 的英文怎麼說

中文拼音 [shuǐshēngjiēchùdiǎn]
水聲接觸點 英文
hydroacoustic contact
  • : 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...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ動詞1 (接觸) touch; contact 2 (碰; 撞) strike; hit 3 (觸動) touch 4 (感動) move sb ; sti...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 水聲 : 1. [物理學]underwater sound2. (水發出的聲音) sound of water
  • 接觸點 : contact bar
  • 接觸 : 1. (交往) come into contact with; get in touch with 2. (沖突) engage 3. (挨上; 碰著) contact; touch
  1. Based on the research of the characteristics of piezoelectric ceramic, this paper presents the analysis of the movement of the stator surface points and work principle of motor. this paper describes a theory about the influence of the ultrasonic vibration on the frictional properties of ultrosonic dring, and finds that the horizontal vibration produces friction driving force and vertical vibration affects horizontal driving effect

    並且對行波型超波電動機的減摩現象進行了研究,發現在區定子表面上一平振動產生摩擦驅動力,垂直振動只起影響平驅動效果的作用,得出垂直方向超振動具有減振作用是引起超驅動動摩擦系數降低的原因。
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