group delay time
英 [ɡruːp dɪˈleɪ taɪm]
美 [ɡruːp dɪˈleɪ taɪm]
网络 时间
双语例句
- The probability density functions ( PDF) of PMD vector ′ s components obey Gauss distribution and the PDF of differential group delay ( DGD) time obeys Maxwell distribution;
偏振模色散矢量的各个分量服从高斯分布，差分群时延服从麦克斯韦分布； - 82 cases ( 20.99%) out of the 391 cases in the surgical group died, mainly because of the delay of the operation time.
手术组391例，死亡82例（20.99%），主要死于延误手术时机。 - Constant, field-mode distribution, group delay time, dispersion, band-width and etc. in optical fibers are computed by microcomputer.
然后，利用微型计算机计算了光纤中导模的归一化截止频率、归一化径向相移常数、场模函数、群时延以及光纤的色散和带宽等参数。 - Reflection spectrum, group time delay and group time delay ripple are analyzed by the method of transformation matrix.
用传输矩阵法分析反射谱、时延曲线和群时延抖动。 - With the help of the relation of the the group delay time with the Q-factor, Q-factor is adopted to evaluate the phase shift. this way is more clearly and easily than with phase-frequency characteristic of determing the group delay time.
借助于群时延特性和品质因数Q的关系，用Q估算相移比用相频特或测量群时延的方法估算相移更加明了，方便和实用。 - Results: Photodynamic therapy and He-Ne laser radiation in combination group excel other groups in the inhibition rate and grown delay time of the tumor.
结果：光动力学疗法与He-Ne激光照射脾区联合治疗组，肿瘤抑制率和生长延迟期均优于其他组。 - This paper discusses the error of the group delay time in a digital PAL decode.
本文讨论了数字式PAL解码器中一行延迟线的群延迟时间的误差。 - Optimal Design of the Group Delay Time Equalizer Using the Genetic Algorithm
群延时均衡器的遗传算法优化设计 - The differential group delay ( DGD) of PMD can quickly acquired by measuring the output state of polarization ( SOP) of each wavelength at the same time.
该测量系统利用可旋转偏振控制器和光谱仪同时测量单模光纤中各个波长的输出偏振态，从而测量出PMD群时延差（DGD）。 - Narrow band corrective functions with various group delay are introduced into the time domain.
在时域上引入了不同群时延的窄带校正函数。 - The difficulty of solving PMD lies in its randomness of differential group delay ( DGD) between the principal states of polarization ( PSP) and the change in PSP with time and wavelength.
PMD问题的最大困难在于差分群延迟（DGD）和偏振主态（PSP）变化的随机性。