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船载自动识别系统
释义
船载自动识别系统
Encyclopedia
工学
航海仪器
释
automatic identification system; AIS
船载自动识别系统
在甚高频(VHF)海上移动频段采用自组织时分多址接入(time division multiple access; TDMA)通信技术,自动广播和接收船舶动态信息、静态信息、航次信息和安全信息,实现船舶识别、监视和通信的系统。使得装有船载自动识别系统设备的船舶之间能够迅速地进行通信识别,避免了雷达跟踪目标时因没有目标船船名而导致通信识别和呼叫困难的问题。
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Materia Medica from the[Southern]Seaboard Area
Materia Medica of Sichuan
Materia Medica of South Yunnan
Materia Medica of the Kaibao Era
materiology
maternal and child health
maternal and child health information system and management
maternal and child health management
maternal and children health care system
maternal and children's health information system
maternal and infant health care law
maternal and infant health care supervision
maternal behavior
maternal behavior of livestock
Maternal & Child Health Care of China
maternal deprivation
maternal effect gene
maternal genome
maternal health care
maternal immunity in fish
maternal inheritance
maternal line selection
maternal mortality ratio
maternal transfer of pollutants
maternity allowance
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