heartbeat pulse 心跳脉冲
light pulse 光脉冲
signal pulse 信号脉冲
nerve pulse 神经脉冲
pulse wave 脉冲波
1. The light pulsed softly in the dark corridor.
那盏灯在黑暗的走廊里柔和地闪烁着。
2. The sensor detected a sudden pulse of radiation.
传感器检测到了突然的辐射脉冲。
3. His heart pulsed rapidly after the intense exercise.
剧烈运动后，他的心跳剧烈跳动。
4. The electrical current pulsed through the wires.
电流通过电线时产生了脉冲。
A: The machine is pulsating abnormally, do you see that?
A：这台机器在异常地跳动，你看到了吗？
B: Yes, it's sending out irregular pulses. We need to check the circuit.
B：是的，它在发送不规则的脉冲。我们需要检查电路。
1) 心脏或血管有节律地跳动
2) 电子信号或光信号的短暂爆发
3) 物理量的瞬时变化
1. 搏动，跳动
e.g.
The pressure in the arteries pulsed with every heartbeat.
动脉内的压力随着每一次心跳而搏动。
verb
1. To beat or throb in a rhythmic series of beats or throbs.
Synonym: pulse, throb