1·Power line carrier is an economic and convenient data transmission technology used in distribution automation system.
电力线载波通信是配网自动化中一种经济、简便的数据传输方式。
2·Secondly, power line noise channel and multi-path channel optimization modeling techniques based on artificial neural network are proposed.
其次，提出了电力线噪声信道和多径信道的神经网络优化建模方法。
3·An intelligent lighting system for railway goods yard based on spread spectrum power line carrier communication technique is proposed.
用扩频电力线载波通信技术设计了铁路站场智能化照明系统。
4·Because power line communication has several advantages, such as no need of new wire and low cost, it has drawn a lot of attentions in the fields of intelligent home LAN and broadband access.
由于电力线通信不需重新布线，成本低廉等优点，在智能家庭网络和宽带接入等领域受到了极大的关注。
5·The major content of this paper includes some following aspects: First, introduces DTMF coding technique and power line carrier technology.
论文的主要内容包括以下几个方面：首先介绍了DTMF编解码技术和电力线载波技术。
1·The Tupo-lev-134 veered off course while coming in to land and controllers ordered the pilot to circle again, but it hit a power line.
该Tupo-lev-134客机在即将着陆时偏离航线，指挥人员命令飞行员再进行盘旋，但是飞机却撞上一根输电线。
2·Signal attenuation in the power line environment is often great, and unpredictable.
信号衰减在输电线环境经常是伟大和变化莫测的。
3·Digital Power line technology could change all that.
数字式输电线技术能改变所有那。
4·Then it became clear that by pure chance British light poles were the perfect size and shape to broadcast Digital Power line signals.
然后它变得清晰，由纯净的机会英国的灯柱是完善的大小和形状播放数字式输电线信号。
5·Analysts suggest that 100% subscription rates are possible in US, and that at such rates Digital Power line is profitable.
分析员建议100%报费是可能的在美国，并且在这样率数字式输电线是有益的。
1·All the components are connected to the power line in parallel.
所有的部件都接上了电源线并行。
2·If we as stepping on power line, and their baby computer from table tripped, and struck the ground, then, the important computer files may be damaged.
假如我们由于踩到电源线，而将自己的宝贝电脑从桌上绊倒，偏重重地砸在地上，那么，电脑里的重要文件很能够就被损坏了。