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无线电航海警告
释义
无线电航海警告
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。
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ancient ceramic relics restoration technology
Ancient Characters by Using Inscription on Bronzes
ancient chart
ancient Chinese academy
ancient Chinese aids and staff system
ancient Chinese architectural laws and regulations
ancient Chinese architecture grading system
ancient Chinese art and technique of flying
Ancient Chinese Art Education
ancient Chinese articles of clothing
ancient Chinese artifacts cast iron decarburized in solid state
ancient Chinese artifacts of forgeable cast iron
ancient Chinese belt accessories
ancient Chinese bronze weapons with meteoritic iron blades
ancient Chinese Buddhist temples
ancient Chinese central official system
ancient Chinese characters
ancient Chinese chess games
ancient Chinese coins
ancient Chinese construction technology
ancient Chinese dance
ancient Chinese emperor system
ancient Chinese eunuch system
ancient Chinese family education
ancient chinese fans
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/6/25 16:33:34