“radio navigational warnings”的概念、定义、翻译、参考文献-科学参考

单词	radio navigational warnings
释义	radio navigational warnings Encyclopedia 工学〔航海安全〕释 radio navigational warnings无线电航海警告利用无线方式播发的与航行安全有关的紧急信息。多数属临时性质，有些警告的有效期可达数周，直至最后为航海通告所代替。又称无线电航行警告。
随便看	Yanshan Xian Yan Shengsun Yan Shifan Yan Shishan Yanshi Shi Yanshou Yan Shouping Yanshou Xian Yan Shu Yan Shuilong Yanshui Pavilion Yan Shui San Ren Yan Song Yan State Yan's Translation Series of Famous Works Yan Su Yansuiguo Yantai Art Museum Yantai floss embroidery Yantai Fushan District Wang Yirong Memorial Hall Yantai Gang Yantai Institute of Coastal Zone Research,Chinese Academy of Sciences Yantai Institute of Coastal Zone Research，Chinese Academy of Sciences Yantai Port Yantaishan Park

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