vibrations

/'vaɪbreɪʃənz/

中文翻译

n. 摆动( vibration的复数形式 ); 震动; 感受; （偏离平衡位置的）一次性往复振动

英文解释

n. the act of vibrating

n. a shaky motion

n. (physics) a regular periodic variation in value about a mean

词态变化

原型:vibration

变形:s

常见例句

the snail-shaped tube (in the inner ear coiled around the modiolus) where sound vibrations are converted into nerve impulses by the organ of Corti

n the snail-shaped tube (in the inner ear coiled around the modiolus) where sound vibrations are converted into nerve impulses by the organ of Corti

small rapid variations in a waveform resulting from fluctuations in the voltage supply or mechanical vibrations or other sources n

An instrument invented by Professor Wheatstone, consisting of a reflecting knob at the end of a vibrating rod or thin plate, for making visible, in the motion of a point of light reflected from the knob, the paths or curves corresponding with the musical notes produced by the vibrations.

-- used for detecting and measuring slight horizontal vibrations of a body to which it is attached.