Extras. Bigger boats can and should have more safety gear, like radar, EPIRB (an automatic distress beacon in case of sinking), twin engines, and a dinghy or chase boat.
其他：大一点的船可以而且必须要有更多的安全装置，如雷达，紧急位置指示器无线电信标（一个如果在沉船的时候可以自动发射信号的仪器），双引擎和一个小舢板或尾随艇。
Emergency Position Indicating Radio Beacon (EPIRB) is an important part of the global maritime distress safety systems (GMDSS), which has been widely applied in the emergency communication of sea vessel.
应急示位标（EPIRB）是全球海上遇险安全系统（GMDSS）的重要组成部分，现已被广泛应用于航海船只的应急通信中。
As the incident happened Graham sent a radio distress call and activated the EPIRB (a GPS beacon) but they were immediately forced to abandon ship, McGregor said in an interview.
麦格雷戈在接受采访时表示：事故发生后，格雷厄姆立刻发出遇险无线电求救信号，启动了应急无线电示位标，但他们立刻需要弃船逃生。
As the testing equipment, EPIRB tester is responsible for the important work to assess the performance of EPIRB. Firstly, the frequency detecting indexes of the beacon are introduced.
示位标检测仪作为专属检测仪器，担负着评定应急示位标性能指标的重要任务。本文首先对示位标的短期频率稳定度指标以及EPIRB检测仪的基本结构进行了介绍与分析。
COSPAS-SARSAT system of GMDSS plays a key role. EPIRB which is part of the system directly related to safety of shipping.
全球海上遇险和安全系统中的全球卫星搜救系统发挥着关键作用，应急无线示位标作为其中重要的组成部分，其运行的情况直接关系到船舶安全。
The section also describes the data protocol of EPIRB, encoding and decoding principles of BCH codes, provide a theoretical basis for the accuracy of the test datas.
该部分还介绍了EPIRB的数据协议和BCH码的编译码原理，为测试数据的准确性提供理论依据。
This paper describes how to design a low-cost 406MHz/EPIRB test receiver, which can be used for routine testing and maintenance of the EPIRB.
本文研究设计一种低成本的406MHz/EPIRB测试接收设备，可供船舶作EPIRB的日常检测和维护使用。