1·When the heart beats, an electrical signal passes from the top of the heart, near the atria (upper chambers), down through the ventricles (lower chambers), and the chambers contract in that order.
当心脏跳动时，一个电子信号就会从心脏的顶部传到一个心腔（位于上部），然后是位于下部的心腔，当它收缩时，也是按照这样的顺序。
2·This time when I looked up at the monitor I was greeted by a peanut shaped image with an amazingly powerful little heart beat; 175 beats per minute to be exact.
这次我看向检测仪器屏幕时，我为那颗像花生一样，蕴含着强大力量的小小的心跳所欢悦。准确的每分钟175次的跳动。
3·Wyner's resting pulse is 63 beats per minute.
怀纳的休息脉搏是每分钟跳动63次。
4·The heart beats faster and blood pressure rises to increase the distribution of oxygen and nutrients throughout the body.
心脏的跳动加速，血压上升，从而加强氧气和营养遍及全身的分配。
5·An electrical wave traverses the heart each time it beats, co-ordinating the contraction and relaxation of the chambers that pump blood around the body.
随着心室的收缩和舒张将血汞到了全身，心脏跳动一次，电波横穿心脏一次。
1·The duet reached a climax in a string of tense beats, which, moments later, met with thunderous applauses which resonated in the huge hall for minutes.
二重奏在一连串紧密的敲打中达到了顶峰，不久之后，在大厅中持续响起了雷鸣般的掌声。
2·Density Matrices II. Quantum Beats. Subsystems and Partial Traces.
密度矩阵II。量子敲打。亚体系和偏迹。
3·I could feel the drum beats and bass notes in my stomach.
本人能觉得到在本人肚子里都有着鼓的敲打声和贝斯声。
4·Another source of inspiration is rock 'n' roll, as she pays close attention to the beats.
当她全神贯注于这种心律的敲打时，另一种灵感的源泉像岩石“n”一样滚动。