It was revealed that the cross relaxation increased with intensity of the excitation, which resulted in the decrease of polarization factor with the input pulsearea.
分析表明,交叉弛豫随激发场强度增大,并导致偏振因子随激发场入射脉冲面积减小。
2
It USES a fast actuated nozzle to follow the exhaust pulse, reducing the turbine inlet area periodically to increase exhaust-gas pressure.
涡流增压器采用了一个快速响应喷头来跟踪尾气脉冲,减少内燃机的进气周期,从而增加尾气排放压力。
3
Occasionally a microwave pulse reflected from a distant rain area may arrive at the radar after the radar has emitted the next pulse of microwave.