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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。
- high nonlinear fiber 高非线性光纤
- 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。
- highly nonlinear fiber(HNLF) 高非线性光纤（HNLF）
- 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。
- High Nonlinear Photonic Crystal Fiber(HN-PCF) 高非线性光子晶体光纤
- 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。
- Because of the overall influence of meteorology factors and underlaying surface factors, the hydrologic time series are high nonlinear, including the definitiveness and randomicity i. 由于气候因素和下垫面因素的综合影响,水文时间序列表现出复杂的非线性,包括确定性成分和随机成分,如月径流序列、日均流量序列等。
- For the properties of high nonlinear, low frequency, low stiffness and small damp of pneumatically driven systems, it is difficult to realize high precision position servo control. 摘要由于气压驱动系统本身具有强非线性、固有频率低、刚度低和阻尼小等特点，实现高精度的位置伺服控制比较困难。
- 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 inherent high nonlinearity of wastewater treatment processes brings exceptional difficulties in process monitoring. 污水生化处理过程的严重非线性给过程监视带来困难。
- 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。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
