解决方法

Beginning with wave equation, the paper has deduced the propagation of gauss pulses in single mode fiber and fiber grating transmission compensation. The characteristics of cascaded phase-shift gratings are discussed by numerical simulations of coupled-mode theory and T-matrix method. The experimental works and measurement results are shown in this paper. On the other hand, we have introduced the basic theory of EDFA and figured out the characteristics for EDFA at different conditions by numerical simulation. Some experimental results for EDFA are also presented here. In this article, you can find the influence on Optical Fiber Amplifier by Gain Tilt, especially, the negative effect on CSO in CATV transmission system.

论文首先从波动方程入手，对高斯脉冲在单模光纤中的传播演化及光纤光栅透射补偿进行了详细的研究；较系统地介绍了光纤光栅的耦合模理论，并将传输矩阵计算法用于计算级连相移光纤光栅的光学特性；重点介绍了作者在光纤光栅刻制及特性测量方面所做的一些实验研究工作；较系统介绍了EDFA的基本理论，计算出各种条件下EDFA的光学特性，并进行了一些实验研究；综合分析光纤放大器对光纤传输系统的影响，特别分析了光纤放大器增益不平坦对光纤CATV系统中CSO恶化的原因及其解决方法，并研究了光纤布拉格光栅在稳定980nm泵浦源输出功率和输出波长方面的应用；结合一个基于光纤光栅和光纤放大器的光纤用户接入网方案，对光纤用户接入网的若干问题进行了理论与初步的实验研究。

Using it to transmit data is a good idea.

利用电话网络进行数据传输是最经济有效的解决方法。

The public transport network design problem is non-convex and the best and most useful solution methods are based on heuristic procedures.

公共交通网络设计问题就是非凸和最好和最有用的解决方法是基于启发式程序。

The key points of designing underwater TV camera system［J］.

水下电视系统研制中的技术难点及解决方法［J］。

This book combines two complementary approaches to address the question of the development of the Genetic Code.

这本书结合两种补充的解决方法提出遗传密码的发展的问题。

We can only find solutions if know WHY to-have has become the credo and ultimo of modern life.

只有搞清为什么"拥有一切"变成了现代生活方式的颠扑不破的终极信条，我们才能找到相应的解决方法。

Aimed at one order system, a way to design the optimal weights associatedwith edges of undirected graph composed of multi-agent systems is presented.

本文针对如何提高一阶群体系统和高阶群体系统的收敛性和时滞鲁棒性问题分别给出了解决方法。

This proposal seems to be the unique solution to our problem.

这提议似乎是我们问题是唯一的解决方法。

Result of feeling that I was unjustly victimized with no resolution to the problem.

是在被给与了一个没有解决方法的问题时感受的结果。

The solution is to unmount the network first. This prevents the crash, and it results in a proper scan.

解决方法是在扫描前首先解除挂载，病毒扫描就能顺利进行，并能防止崩溃

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。