1) Walk-off
脉冲走离
1.
A method of evaluating the efficiency of non-degenerate FWM tone for return-to-zero modulation scheme is developed without ignoring group-velocity walk-off of random bit sequence between channels.
考虑到DWDM系统中的比特序列的随机性、信道间脉冲走离效应等多种因素的影响,完善了归零调制格式下的四波混频效率的计算方法,给出了相应的非简并四波混频噪声标准差的计算公式,并利用该公式进行实例分析,计算结果表明,当占空比和信道间隔变小时,不同信道内的随机比特序列的相对初始时延及光纤色散值的取值组合对四波混频效率的影响变得更大,为保证系统的低色散和低四波混频串扰特性,必须对这些量取值组合进行优化。
2) paper drive pulse
走纸脉冲
3) impulsive quarantine
脉冲隔离
1.
Global results for the SIQV epidemic model with impulsive vaccination and impulsive quarantine;
带有脉冲免疫和脉冲隔离SIQV传染病模型的全局结论
2.
An SIQR epidemic model with impulsive quarantine and impulsive vaccination is studied,and global stability of the disease-free periodic solution of this model is proved under certain condition by means of impulsive differential equations theorem and comparison theorem,on the hypothesis that there are m times impulses of quarantine during the immune period.
本文讨论了在脉冲免疫和脉冲隔离作用下的SIQR模型。
4) pulse walkoff
脉冲离散
1.
Throuth computer simulation, we have numerically investigated the effect of pulse walkoff on optical pulse compression based on cross phase modulation in the normal dispersion regime of single mode fibers.
通过数值模拟，分析了脉冲离散效应对单模光纤正群速色散区基于暗孤子交叉相位调制的脉冲压缩的影响，并提出了减轻这种影响的办法。
补充资料：离走
1.犹言背道而驰。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条