pulsation 详细解释

pulsation

[pʌl'seiʃən]

n.脉博, 悸动,震动

英英释义

名词 pulsation:

(electronics) a sharp transient wave in the normal electrical state (or a series of such transients)

同义词:pulsing, pulse, impulse

a periodically recurring phenomenon that alternately increases and decreases some quantity

the rhythmic contraction and expansion of the arteries with each beat of the heart

同义词:pulse, heartbeat, beat

补充

pulsationpulsation英:[pʌlˈseiʃən] 美:[pʌlˈseʃən]n.1.跳动,有节奏的跳动,震动

例句

1. Several astronomers noted that the star's pulsations seemed less pronounced.一些天文学家注意到恒星的脉动似乎不那么明显了。 2. The energy level within an organ is determined by the vigour and regularity of its pulsations.器官的能级是由其搏动的力量和规律所决定的。 3. artery pulsations动脉搏动