查询词典 emergency radio

In order to realize the compatible communications system between digital TETRA and analogy MPT1327. Communications protocol between digital radio and control center is defined. Emergency call software flow for TETRA and MPT module is designed, and also state information sending and receiving for TETRA and MPT module is designed in this communication system. By comparing several solutions, switch methods between analogy TETRA communications and digital TETRA communications are designed including manual-switch and soft-switch. In the article, coding module of receiving and sending equipments in TATT analogy TETRA communications is described, so that it can be compatible with NOKIA network equipments and it also can improve the availability rate of the trunk system. In order to realize the integration of digital TETRA communication and analogy MPT1327 communications, double- frequency antenna system is researched.

通过几种车载电台解决方案比较，设计了相应的模拟集群通信系统与数字集群通信系统的切换方法，其中包括人工切换和软切换，实现了模拟与数字集群兼容的一体化移动列车调度电台解决方案；为了实现数字集群通信系统与模拟集群通信系统以及NOKIA与TAIT模拟集群通信系统之间的相互兼容，设计了新的数字车载电台与控制中心之间的通信协议；系统设计了用于数字集群通信模块的紧急呼叫通讯流程，以及设计了用于模拟集群通信模块状态信息发送与接收流程，以满足列车无线调度的运营要求；论文还论述了对TAIT模拟集群收发设备编码模块的改造，使之能与NOKIA的集群设备相兼容，提高了集群设备的利用率，为在NOKIA模拟集群通讯模块停产后寻找了一种可替代的兼容解决方案；为了实现数字集群通信系统与模拟集群通信系统设备的综合，论文还探讨了本工作所需专用的双频段的天线系统。

All of you are welcome to use VR2R and we hope you continue to support the Voluntary Radio Communication Support and Emergency Service of HARTS.

欢迎所有同好继续使用VR2R中继站，并支持本会的无线电支援服务及应急通讯服务。

The radio transmission about the oxygen tank emergency has been widely misquoted as "Houston, we have a problem."

这份有关氧气罐紧急事故的无线电传输内容，一直被广泛错误引述为：「休斯顿，我们遇到麻烦了。

He says people need emergency supplies including medicine and bandages, a flash light and a battery powered radio, water, food and other essentials.

他说人们需要的紧急物资包括药品绷带，手电和电池收音机，水，食物以及其他必需品。

He says people need emergency supplies,including medicine and bandages,a flashlight and battery - powered radio,water,food and other essentials.

他表示人们需要应急设备，包括医药和绷带，一个手电筒和电池，水，食物还有其他必备物品。

VDC E/R control system, emergency D.G. starting apparatus, fire detection central unit, CO2release alarm, radio station.

VDC 机舱控制系统，应急发电机启动系统，火警检测中央系统，CO2报警系统，无线电

Listen to a portable, battery-operated radio for updated emergency information and instructions.

如果可能的话，通过收音机，电视机等了解最新情况信息和指示。

Listen to a portable, battery-operated radio for updated emergency information and instructions.

注意收听电池收音机，以了解最新的应急信息和指示。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。