查询词典 chromatic

This filter is ideal for high performance applications where spectral isolation, flattop filter function and low chromatic dispersion are required.

此滤波器适用于频谱隔离，平顶过滤功能和需要低色散的高性能应用中。

The numerical result demonstrates the performance of the system is deteriorated by , considering the chromatic dispersion and nonlinearly effect of the transmission medium. In chapter 3, in order to realize huge capability and trustiness of OCDMA system .

首先较全面的介绍了OCDMA基本原理和系统构架、归纳了OCDMA系统关键技术、回顾与总结了OCDMA技术的发展历史和研究的现状、在此基础上指出了OCDMA技术的优势与所面临的问题。

For present and future high capacity optical communication systems, chromatic dispersion compensation and polarization mode dispersion compensation are the necessary means of improving system performance.

高速光纤通信系统中，色散补偿和极化模色散补偿是提高信噪比、改善系统性能的必要手段。

Low attenuation coefficient and chromatic dispersion, insure cable's optics transmission characteristics .

低损耗，低色散，保证光缆出色的光学传输性能

The chromatic dispersion performance of the 120Gbit／s ODPASK modulation format is investigated in the single channel system.

研究了单信道系统中120Gbit／s 八进制差分相位幅度调制格式的色散性能。

Then we find the relationship between the chromatic dispersion of the transmission fiber and the transmission performance in DWDM system. It shows that the optimum dispersion value exit around 6 to 11 ps/nmEkm.

然后我们找出了在这个DWDM传输系统中光纤的色散值与系统效能的关系，我们发现当色散值在6-11ps/nmEkm时会有较佳的系统品质。

The chromatic dispersion minimum for this fibre type is shifted into the 1550 nm wavelength region.

这种光纤类型的色散最小位移到1550nm波长区域。

In particular, the study on the game chromatic number of graphs is very noticeable and very useful in design of networks and computer science.

特别是图的对策色数的研究是一个引人注目的课题，它在网络设计和计算机科学中有着广泛的应用。

To be the set of graphs with given chromatic number, matching number and diameter, respectively.

在前两节，我们主要研究给定树的匹配数或控制数后，具有最小的Laplacian谱半径的树的刻画。并对于一些特殊的树，我们得到了完全的刻画。

It is not easy to see that there are triangle-free graphs of large chromatic number.

很不容易看出这里是否存在色数很大而没有三角形的图。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。