脉冲缩短 meaning in English

pulse shortening

Investigations on beam - current - pulse - shortening in a long pulse relativistic klystron amplifier
长脉冲相对论速调管中束流脉冲缩短的研究
Lastly , many experiments are done on the base of simulation . output power , frequency , mode and pulse shortening phenomena of the microwave radiated from the device are analyzed during the experiment . the energy of microwave radiated from the device is calculated
最后在模拟的基础上对该器件进行了详细的实验研究,分析了器件输出信号的功率、频率、辐射模式以及脉冲缩短的现象,同时还从能量的角度对器件辐射信号进行了分析。