為您提供pulsation英英釋意。" />

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pulsation

英 [p?l'se???n] 美[p?l'se??n]
  • n. 脈動(dòng)，搏動(dòng)；震動(dòng)；悸動(dòng)

英英釋意

1. (electronics) a sharp transient wave in the normal electrical state (or a series of such transients);
"the pulsations seemed to be coming from a star"
2. a periodically recurring phenomenon that alternately increases and decreases some quantity
3. the rhythmic contraction and expansion of the arteries with each beat of the heart;
"he could feel the beat of her heart"