| 1. | Dense wavelength division multiplexing
稠密波长分割多任务转换 |
| 2. | Dense wavelength division multiplexing dwdm
密集波分复用 |
| 3. | Dense wavelength division multiplexing ( dwdm ) is a new communication technology that is rapidly progressing during recent years
密集波分复用( dwdm )是近年迅速发展的一种光纤通信新技术。 |
| 4. | As the most widely used method in the backbone communication networks , dense wavelength division multiplexing ( dwdm ) technology has made remarkable progress
密集波分复用技术作为目前干线光纤通信应用的最广泛的方式，也得到了长足的发展。 |
| 5. | Dwdm ( dense wavelength division multiplexing ) is the most important technology which enhances the capability of the optical fiber communication system
密集波分复用( densewavelengthdivisionmultiplexing , dwdm )技术是提高光纤通信系统容量的最主要技术。 |
| 6. | Dense wavelength division multiplexing ( dwdm ) has been successfully put into commercial use . dwdm ' s ability of expanding the communication capacity is in continuous growth
密集波分复用技术已经得到成功商用，其扩展信息传输容量的能力也在不断增强。 |
| 7. | In such dense wavelength division multiplexing ( dwdm ) systems a light source having narrower linewidth and further stability of the wavelength has become a requirement
在这样的密集波分复用( dwdm )系统中，光发送机的工作波长必须稳定，线宽必须窄，以避免复用信道间信号相互窜扰。 |
| 8. | With internet ' s tremendous booming , optical communication network based on dwdm ( dense wavelength division multiplexing ) becomes a very interesting research objective
随着internet网络的飞速发展，以密集波分复用( dwdmdensewavelengthdivisionmultiplexing )技术为基础的光通信网络引起了人们极大的兴趣。 |
| 9. | Further , with the advent of dense wavelength division multiplexing dwdm in fiber - optic transmission , selectively provisioning point - to - point network bandwidth becomes possible
再进一步说，在光纤传输中采用dense wavelength division multiplexing （ dwdm ） ，使得选择性地自动配置点到点的网络带宽成为可能。 |
| 10. | Erbium doped fiber amplifier ( edfa ) is a key part in an optical fiber communication system . combined with the dense wavelength division multiplexing ( dwdm ) technology , optical fiber amplifier is the current trend of optical fiber communication
掺铒光纤放大器( edfa )是光纤通信系统中的关键器件，它和密集波分复用( dwdm )技术的紧密结合是当前通信技术的发展主流。 |
