The transmitter sends out short intense bursts or pulses of energy with a relatively long interval between pulses . 发射机发出的是短促而又强烈的，具有相当长的时间间隔的能量“突发”即能量脉冲。
2.
The study of isopulse generator 等能量脉冲电源的研究
3.
The same “ pulsing ” frequency that is invisible to human eyes infiltrates longer distances due to the infrared illuminator ' s quick energy bursts 由于红外线照明灯的快速能量脉冲同样的"脉冲"的次数太多，无形中提供人眼更长的观测距离。
