pulse duration
脉冲持续时间：脉冲在第一个过渡期间
常用释义
英式发音
美式发音
基本释义
- 脉冲持续时间：脉冲在第一个过渡期间，振幅达到指定分数（水平）的最终振幅的时间间隔，以及在最后一个过渡期间，脉冲振幅降至相同水平的时间。
例句
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1·The pulse duration and the spectral phase are measured by SPIDER.利用SPIDER装置测量了出射脉冲的脉宽和光谱相位。
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2·Output rise and fall times are TTL compatible and independent of pulse duration.输出上升和下降时间ttl兼容和脉冲持续时间无关。
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3·The effect of pulse duration and laser beam dimension on the pressure signal is discussed.讨论了激光脉冲持续时间，激光束宽度对压力信号的影响。
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4·Influence of pulse duration on deflecting electric field PIII was investigated in this paper.研究了采用偏转电场法注入时注入电压脉冲宽度对注入效果的影响。
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5·While the information is quite difficult to estimate since it is very subtle and the pulse duration is very short.但由于这一信息非常微弱，且脉冲信号的持续时间很短，多普勒变化率的精确测量也十分困难。
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6·The results show that the movement of positive ions is much weaker than that of electrons even discharged under big pulse duration.结果表明在放电通道中主要是电子在运动，即使在大脉宽条件下放电正离子的运动也远弱于电子的运动。
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7·The singularity is located nearer to the central axis for the pulses with higher order transverse modes and shorter pulse duration.对于啁啾量相同的脉冲，脉冲宽度越小或模指数越大其奇异性位置离光束中心越近。
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8·The value of surface roughness is influenced by discharge current which involves discharge energy, pulse duration and polarity effect.在加工过程中，表面粗糙度会受到放电电流的影响，其中包括放电电流能量、电流脉宽及电流极性的影响。
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9·By assuming a Gaussian temporal shape of laser pulse, some numerical results of the threshold dependence on pulse duration are presented.通过假设激光脉冲为高斯型，数值计算得到了激光脉冲宽度与激光辐射损伤间的依赖关系。
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10·We also investigate the relationship between the total attenuation coefficient and the energy density, pulse duration, and pulse repetition.我们研究了衰减系数和能量密度、脉冲宽度及脉冲频率之间的关系。