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vibration是什么意思

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vibration 是什么意思

音标:[ vai'breiʃən ]  
名词复数:vibrations   

中文翻译与英英解释

n.
1.振动,颤动;摆动;【物理学】振动。
2.(心的)震颤。
3.(思想情绪的)激动。
4.犹豫。
短语和例子
the amplitude of vibration 【物理学】振幅。 the vibration period = the period of vibration 振动周期。
adj.
-al
the act of vibrating
同义词:quiver, quivering,

a distinctive emotional aura experienced instinctively; "that place gave me bad vibrations"; "it gave me a nostalgic vibe"
同义词:vibe,

(physics) a regular periodic variation in value about a mean
同义词:oscillation,

a shaky motion; "the shaking of his fingers as he lit his pipe"
同义词:shaking, shakiness, trembling, quiver, quivering, palpitation,

Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The oscillations may be periodic such as the motion of a pendulum or random such as the movement of a tire on a gravel road.

例句与用法

1.The nitrate ion has four fundamental modes of vibration .
硝酸离子有四个基频形式。

2.The frequency and amplitude of vibration are monitored .
振动的频率与振幅受到监控。

3.It should be noted that the vibration is not wig-wag .
要注意,这里讲的振动不是摇摆。

4.The vibrations accompanying the rebound are the earth quake .
伴随这种回弹的振动就是地震。

5.The blade is clamped and excited into some mode of vibration .
叶片夹好后,被激发进入某种振动状态。

6.The vibration will decay or damp as a result of the dissipation of energy .
振动因能量耗尽而衰减或阻滞。

7.The eccentric mass type vibration generators are bolted to the platform .
偏心量型式的振动发生器锚固在台身上。

8.The level of mechanical vibration during operation must be determined .
机械在工作期间振动的量级必须予以确定。

9.Certain modes of vibration may be suppressed while others may be enhanced .
某些振型可能减弱,而另一些则可能加强。

10.Damping wakes possible finite steady-state vibration amplitude at resonance .
在共振时,阻尼可能限制稳定振动的振幅。

 
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