split-stepping in Chinese

• 分开两脚站立

• "split" in Chinese :    vt. (split;splitting) 1.劈开，切 ...
• "step" in Chinese :    vi. (-pp-) 1.走；跨步。 2.踩，踏上 (o ...
• "stepping" in Chinese :    步进式, 改变; 分级; 上向梯段式回采法; 斯泰平; 通过透镜天线后波前的 ...
• "split" in Chinese :    n. 斯普利特〔前南斯拉夫港市〕。 vt. (split;splitting ...
• "split in" in Chinese :    分裂成
• "split s" in Chinese :    半滚倒转
• "to split" in Chinese :    分裂
• "automatic stepping" in Chinese :    自动步进
• "baseline stepping" in Chinese :    基线颤动; 基线成台阶状颤动
• "bench stepping" in Chinese :    踏凳试验
• "bench-stepping" in Chinese :    长凳台阶试验
• "edge stepping" in Chinese :    边沿阶梯状
• "fast-stepping" in Chinese :    adj. 1.(马等)快速的。 2.积极的。
• "goose-stepping" in Chinese :    鹅步
• "reflex, stepping" in Chinese :    跨步反射

• The validity of the analytical formulas is also confirmed by split - step fourier numerical stimulation
  这些结论也得到了数值解的证实。
• The study of the soliton - effect compression of chirped pulse in optical fibers with the method of split - step fourier
  采用分步傅立叶方法研究初始啁啾脉冲的孤子效应压缩
• In chapter 3 , how the split - step fourier method is applied to simulate the co - and counter - propagation of two beams is presented
  第三章，介绍了分步傅立叶方法，特别是如何应用迭代法来解双光束对向耦合传输问题。
• A theoretical investigation by split - step fourier method is presented on the propagation of a femtosecond gauss pulse in photonic crystal fibers
  摘要运用分步傅里叶方法数值模拟了飞秒高斯脉冲在光子晶体光纤中的传输，计算分析了初始啁啾对脉冲压缩效应的影响。
• First the commonly used algorithms - split - step fourier method and its enhancement are introduced , as well as the simulation platform mainly used in this work - vpitransmissionmaker by vpi ( with its former name ptds , photonic transmission design suite )
  本文首先介绍了光纤通信系统的仿真算法分步傅立叶方法及其改进形式，并介绍了本文中主要使用的仿真平台： vpi公司的vpitransmissionmaker （原名ptds ， photonictransmissiondesignsuite ） 。
• In chapter 2 , the first and the second section give explicit explanations of how to use split - step fourier transformation ( ssft ) algorithm and finite - difference methods to solve nonlinear equation . a code table , in which a list of normalized transmission formula is included , is given to facilitate programming
  第二章，前两节详细介绍了如何用分步傅里叶变换算法和有限差分法实际求解非线性方程，并给出了求解光束、脉冲及脉冲光束的归一化方程编码表，供编程参考。
• The equation including the nonlinear dispersion , i . e . the modified nonlinear schrodinger ( mnls ) equation , is a better model . in this thesis , we take mnls solitons as a model for femtosecond soltions . then based on the recently developed direct perturbation theory for perturbed mnls equation , we study the raman self - frequency shift of femtosecond solitons and its suppression by the means of frequency filters . for this purpose , first , we define the physical parameters of mnls solitons ; next , through the direct perturbation theory for perturbed mnls equation , under adiabatic approximation , we obtain the evolving parameters of mnls soliton on our questions and then choose the parameters of frequency filters based on it ; at last , we directly numerically simulated our questions by split - step fourier ( ssf ) method after improving the arithmetic of the differentiation of the nonlinear item for satisfying mnls equation
  本论文以mnls孤子作为光纤飞秒孤子的模型，通过新近建立的mnls孤子直接微扰理论，研究光纤中由拉曼效应引起的飞秒孤子在传输中的自频移，以及通过频率滤波对自频移的抑制。为此，首先给出描述mnls孤子的各物理量，然后用mnls孤子直接微扰理论，解析地得到这些问题绝热近似下的孤子参数演化，并由此选择频率滤波的参数，最后用分步傅里叶方法，在对非线性项微商的算法做出了适合于mnls孤子的改善后，对拉曼效应及频率滤波进行了直接数值模拟，其中频率滤波参数用微扰理论确定。