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- second order distortion signal 二阶失真信号
- Composite second order distortion (CSO) is one of the main nonlinear distortion in optical fiber CATV transmission system. 复合二次失真 (CSO:Composite Second Order Distortion)是光纤 CATV中最主要的非线性之一 .
- In this paper it is concluded that when the bias point drifts away from the best bias point, CSO (Composite Second Order distortion) is influenced severely, whereas CTB (Composite Triple Beat distortion) is not influenced. 通过理论分析得出：当工作点偏离最佳偏置点时，主要对系统的组合二次失真CSO（CompositeSecondOrderdis－tortion）产生影响，并导出相应的公式。
- Influence of the incident polarization state drifting off TE mode on composite second order distortion (CSO) and composite triple beat distortion (CTB) of an optical fiber AM CATV externally modulated transmitter is analysed theoretically. 从理论上分析了入射到调制器的偏振态偏离TE模时对外调制光发射机组合二次失真（CSO）和组合三次差拍（CTB）的影响。
- One of the second order of angels. 二级天使天使中的第二级
- And the second order effects should also be mild. 第二波的影响亦应该比较温和。
- In front-end electronics of PET,in order to restrain noise and improve Signal Noise Ratio of sampled data,a passive second order RC filer is designed. 为了减小PET前端电子电路中信号的噪声干扰,提高信号的信噪比,本文设计了一个二阶无源RC滤波器。
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- However, if put into the market macro inspection, we can see it for fair market competition order distortion. 但是若将其放进市场中宏观考察,就可以看出它对于公平竞争的市场秩序的扭曲。
- Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
- Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
- The general solution of a kind second order equation is given. 摘要给出一类二阶变系数线性微分方程的通解。
- KONRAD MIEHLE.A New linearization method for cancellation of third order distortion,Charlotte USA,The University of North Carolina,2003. 毛文杰.;基于预失真技术的射频功率放大器线性化研究[D]
- It is: (1)designed according to attenuate vib-ration system of second order. 其特点是按具有衰减振荡的二阶系统进行设计;
- By combining these pictographs, a second order of ideas is expressed. 把这些象形字缀合在一起表示了另一层次的观念。
- Existence of positive solutions of BVP for second order IDE with fixed moments. 二阶脉冲微分方程边值问题。
- Title： Boundary value problem for a class of second order nonlinear O.D.E. 关键词：非线性常微分方程;边值问题;解;存在性
- An Analytical Study on Cherenkov Cascading Second Order Nonlinearity[J]. 引用该论文 钟开生;胡鸿璋;张海斌;梁麦林.
- This paper takes BSS(blind signal separation) method based on SOS(second order statistics) to se-parate the radio fuze signals. 采用二阶盲辨识方法对无线电引信信号进行分离。
- Some methods of SEMG signal pretreatment based on blind source separation using second order statistics were proposed for noise separation and the elementary decomposition of multi-channel SEMG. 摘要采用基于二阶统计量的盲源分离算法对多导表面肌电信号进行处理，实现噪声的分离和表面肌电信号的初步分解。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
