search and rescue communications meaning in English

搜索和营救通信

It mainly introduces the navigation environments from chong qing to an hui and maritime search and rescue organization , force , and ability of search and rescue communication and statute etc . and it analysis the main problems in existence and brings forwards the countermeasures to problems . all these make a base for the presentation of the new maritime search and rescue system " s construction of the changjiang river .
主要介绍目前长江重庆至安徽段的通航环境，以及水上搜救机构、搜救力量、搜救通信能力和搜救法规等现状，分析存在的主要问题，提出解决问题的对策，为提出建立长江水上搜救新体系打下基础。