WLL是什么意思

用法例句

WLL is a wireless access system that uses a wireless link to connect subscribers to their local exchange in place of conventio nal copper cable.

无线本地环(WLL)是一种无线接入系统,它用无线的方式代替了传统的铜线连接用户到本地交换机。

At the same time, wireless local loop(WLL), as a novel technique, gets more and more attention from the communication world and will occupy important position in communication infrastructure in the future.

与此同时，无线本地环路(WLL)作为一种新兴的技术，越来越受到通信界的重视，并且必将在今后的通信建设中占据重要的地位。

A novel wireless strain monitoring method for SMA-reinforced structures;

形状记忆合金复合结构无线应变监测的新方法

The research of remote wireless monitoring system for small scale coal mine safety;

小煤矿无线安全监控系统研究

Development of wireless ECG monitor based on nRF905;

基于nRF905的心电无线遥测系统的研究与实现

Application of radio and line mixed transmission in automatic delivery of barreled water;

无线与电话线混合传输方案在桶装水自动配送系统中的应用

Application of Radio IP Phone Supermarket;

无线IP电话超市的应用

The development trend and foreground on military application of radio frequency identification technology;

无线射频识别技术的发展趋势及军事应用前景

Design of wireless communication network protocol in automatic dam safety monitoring system;

大坝安全自动化监测系统无线通讯网络层协议设计

Industrial Quality Real-time Monitoring System Based on of Wireless Communication Network;

基于无线通讯网络的工业品质实时监控系统

Based on GSM and embedded system wireless communication module;

基于GSM和嵌入式系统的无线通讯模块

The wireless monitoring for the container door was realized,which could automatically identify and judge the safety condition of container and assure the safety of container cargo transportation.

介绍了采用射频SoC芯片nRF9E5实现集装箱箱门结构安全状态无线监测,阐述了系统的硬件、软件设计方法及系统的低功耗设计。

The conception and construction of wireless monitoring system are put forward.

桥梁无线监测系统克服了传统的有线监测的造价高、抗干扰性差的缺点。

In order to suit for long time bridge wireless monitoring energy supply.

为了解决桥梁无线监测的长期能量供应问题,设计了一种压电陶瓷电源和能量存储电路。