The results showed that the temperature, average current density, frequency, reverse pulse coefficient and duty cycle had great impact on the microstructure of coatings.
结果表明,温度、平均电流密度、频率、逆向脉冲系数及占空比对镀层性能和微观形貌有较大影响。
The results indicate: (1) the gain coefficient fluctuates across the threshold in a period of the pulse trains, it appears as the gain saturation.
结果表明:(1)序列脉冲的一个周期内,增益系数大致在阈值上下波动,显示了增益饱和效应。
Studies have been made on the influences of the second order derivatives of the amplitude and phase of the reflection coefficient on the Gaussian pulse upon reflection from the dielectric mirrors.
研究了介质镜反射系数的振幅与位相二阶导数对飞秒高斯脉冲的影响。
And it decreases also with the increase of absolute value of the initial pulse chirp coefficient, but has no relation with the sign of chirping coefficient.
系统的输出信号的偏振度还随着信号原始啁啾系数绝对值的增大而减小,但与啁啾系数的符号无关。
When the wavelength tends to zero, the refraction coefficient will tends to 1. Because with the frequency of pulse laser is going up, the very strong "Lens" effect will be produced in plasma.
当波长趋于零时,折射系数都趋于1,这是由于脉冲激光的频率增高,等离子体中产生了非常强的“透镜”效应所至。
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。
To realize deception jamming against Inverse Synthetic Aperture Radar, a good phase modulation coefficient that is used to modulate intercepted ISAR pulse is very important.
要实现对ISAR的欺骗干扰,设计一个好的假目标信号尤为重要,其关键在于如何产生一个好的相位调制系数对截获对方ISAR信号进行调制。
When the initial chirp of the pulse is of same (opposite) sign as that of quintic nonlinearity coefficient, the whole chirp increases (decreases).
当预啁啾与五阶非线性系数同(异)号时,总啁啾增加(减小)。
Moreover, the output pulse duration can be adjusted within specified range, the extinction coefficient reaches 50000, and the transmittivity is higher than 90%.
输出宽度可通过延时在一定范围内调节,消光比达50000倍,透射率大于90%。
Method A coefficient difference comparative method was proposed to measure the difference of adjoining pulse waves and their comparative ratios.
方法计算出相邻脉搏波的幅度差值和它们的相对比值并利用优先法则在一定幅值范围内进行突变点的判断。
Method A coefficient difference comparative method was proposed to measure the difference of adjoining pulse waves and their comparative ratios.
方法计算出相邻脉搏波的幅度差值和它们的相对比值并利用优先法则在一定幅值范围内进行突变点的判断。
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