1) RAR information
搜救信息
1.
The paper analyzed about the technology principle and functions of AIS and LRIT equipped onboard,and discussed about the important role and advantage of AIS and LRIT to get and transfer the RAR information.
目前各国海事搜救机构普遍采用全球遇险与安全系统设备获得与传送搜救信息,其效果不尽人意。
2) search and rescue transponder
搜救信息传送电台
3) SAR Communications
搜救通信
1.
Development Policy of SAR Communications in China;
中国海事搜救通信发展策略
4) Galileo search and rescue signal
Galileo搜救信号
1.
The Galileo search and rescue signal transmitter is carried on the Galileo navigation satellite,which can transmit the global distress user signal to the ground,it is a burst and short-time signal,so the carrier tracking and demodulation cannot be effectively completed by the common F/PLL tracking loop.
Galileo搜救信号转发器搭载于Galileo导航卫星,能实现对全球遇险用户信号的转发,这种搜救信号具有突发、短时的特点,一般的F/PLL跟踪环无法对其进行有效的载波跟踪并完成解调。
6) information search
信息搜索
1.
Web content mining and Web information search method;
Web内容挖掘与信息搜索方法研究
2.
A Study on Social Network Model and Its System of Market Opportunity Information Search
市场机遇信息搜索的社会网络模式及其系统的研究
3.
The mode of website information search and services was put forward.
提出了网站信息搜索方式及服务模式,分析了用户在网上查询信息的方法,简要介绍了搜索软件的使用,引入了网上信息服务理念,并在此基础上提出了网站信息整合服务。
补充资料:波导通信(见毫米波通信)
波导通信(见毫米波通信)
wave guide communication
bodao tongxin波导通信(wave guide communieation)见毫米波通信。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条