水平彎曲振動 的英文怎麼說

中文拼音 [shuǐpíngwānzhèndòng]
水平彎曲振動 英文
horizontal flexural vibration
  • : 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形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : Ⅰ形容詞(彎曲) curved; bent; crooked; flexuous; tortuous Ⅱ動詞1 (使彎曲) curved; bend; flex 2 ...
  • : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
  • : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
  • 水平 : 1. (跟水面平行的) horizontal;level2. (達到的高度) standard; level
  • 振動 : vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar...
  1. The results of calculation and measures show that the low frequency of steam pipelines vibration fastens on 4. 3 to 4. 5 hz and 9. 5hz, the low modes fastens on one - steps curl in vertical plane and its plane of each steam pipeline and one - rotation along with the line connecting the port circling main steam gate and the horizontal port of unit. the modes of # 3 and # 4 main steam conduits occupy the majority of low steps modes ( the five of the first eight phases ), except for the first phase rotation vibration, the maximal distortion of other low steps vibration modes are all caused by the vibration of erect pipelines of cylinder

    計算和實際測量結果表明:導汽管低頻以4 . 3 - 4 . 5hz 、 9 . 5hz頻率為主,管系的低階模態以各導汽管在垂直導管面和面內的一階、以及繞主汽門處端點與段汽機端連線的一階扭轉為主, # 3 、 # 4導汽管的模態占低階模態的多數(前八階模態中的五階) ,除一階扭轉型,導汽管的其它低階模態中都是進汽缸立管的下端變形最大。
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