“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	maize Bacillus leaf spot maize bacterial brown spot maize bacterial dry stalk rot maize bacterial ear rot maize bacterial stalk rot maize bacterial top rot maize banded leaf and sheath blight maize black bundle disease maize common rust maize common smut maize crazy top downy mildew maize Curvularia leaf spot maize dwarf mosaic disease maize eyespot maize frost damages maize Fusarium ear rot maize Fusarium stalk rot maize Fusarium top rot maize gray leaf spot maize head smut maize Pantoea leaf spot maize Physoderma brown spot maize Pythium root rot maize Pythium stalk rot maize root knot nematode disease

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