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- Two-pump fiber optical parametric amplifier (FOPA) with two-section highly nonlinear fibers is proposed and demonstrated, which has broad bandwidth, high and flat gain. 提出和设计了一种宽带宽、高增益和增益平坦的光纤参量放大器，它具有双泵浦和两段高非线性光纤级联的结构。
- highly nonlinear fiber(HNLF) 高非线性光纤（HNLF）
- high nonlinear fiber(HNLF) 高非线性光纤
- Applications of Nonlinear Fiber Optics. 着重讨论非线性光纤光学的应用。
- high nonlinear fiber 高非线性光纤
- So a compact wavelength converter can be realized by utilizing a highly nonlinear holey fiber. 因此,利用多孔光纤可以实现紧凑的波长变换器。
- The control of process such as CSTR reactor can be very difficult due to their highly nonlinear nature. 对于像CSTR化学反应器的控制，由于其过程本身的严重非线性而变得十分困难。
- In the real world, ice-sheet disintegration is driven by highly nonlinear processes and feedbacks. 在真实世界，冰原的崩裂受到高度的非线性进程与回馈的驱动。
- How to deal with the free surface has been a difficulty if the wave is highly nonlinear. 与实验方法和现场观测相比，它有着成本低、可以避免比尺效应、工况选择灵活等极为突出的优点。
- Hydrostatic transmission system is highly nonlinear and subject to severe model variation. 静液压传动系统具有高度非线性特性,且易受模型变化的影响。
- The force constant and its associated back-EMF constant of a VCM can be highly nonlinear with the mechanical structure. 在音圈马达中，由于其机械结构及磁路架构，力常数及反抗电动势常数呈现高度非线性之特性。
- The research of ILC is more significant for solving control precision problem with highly nonlinear, complexity and difficulty in modeling. 它的研究对那些有着非线性、复杂性、难以建模以及高精度轨迹控制问题有着非常重要的意义。
- Highly Nonlinear Dispersion-Shifted Fiber (HNL-DSF) 强非线性色散位移光纤
- This is especially the case for highly nonlinear large-scale problems where the dynamic model equations may be violated by large values during the course of NLP solution. 联立算法可以处理路径约束问题,仅仅在最优点处求解一次模型方程。
- Objective Since the neurophysiological system is a highly nonlinear dynamic system,nonlinear dynamic information of EMG signals were extracted to describe its characteristics. 目的由于运动神经系统本质上是一个高度非线性的动力学系统，尝试提取肌电信号的非线性动力学信息作为信号的特征。
- The performance of highly nonlinear mapping for neural network was adopted to supply an explicit expression, so the method such as firstorder reliability method can be used again. 该方法利用神经网络的非线性映射能力，构造出显式表达的极限状态方程，从而可以很方便的引入一次二阶矩等其他基本求解方法进行结构可靠度分析。
- As the limit state equation of concrete dam is highly nonlinear and can t be expressed in an explicit form,the adaptive importance sampling method is suggested in this paper. 在大坝可靠度计算中,其功能函数具有高度非线性和无法显式表达的特性,解决此类问题的常用方法有响应面法、蒙特卡罗法、重要抽样法等。
- Optimal solution is obtained in the high nonlinear space spanned by structure parameters of a hybrid optical system using the damping least-square method. 通过系统的评价函数，利用阻尼最小二乘法，在由混合光学系统的结构参数构成的高度非线性空间中寻找出最优解；
- The surface ground subsidence caused by tunnel excavation is a high nonlinear course of self-organization.It is formed by disordered rock mass self-organization. 摘要隧道开挖引起的地面沉陷是由于隧道开挖在地下形成空洞，受扰动岩体通过自组织在地面形成的一种损害形式，其形成过程具有高度非线性。
- The GPC structure scheme based on ANN for the nonlinear system is designed.And the control principle and control algorithm are studied, based on the high nonlinear mapping of ANN. 基于ANN高度非线性映射等特性，运用数字仿真方法，对所设计的控制结构方案进行仿真研究。
