“approach chart”的概念、定义、翻译、参考文献-科学参考

单词	approach chart
释义	approach chart [ǝ`prōch ´chärt] ^NAVIGATION An aeronautical chart which provides information about navigational facilities, flight patterns, radio aids and their frequencies, and so on, for use in making an approach to an airfield under either visual or instrument flight conditions.
随便看	radiolarian earth radiolarian ooze radiolarite radiole radio line of position radio link radiolitic radiolocation radio log radiological radiological agent radiological defense radiological dose radiological survey radiological warfare radiologist radiology radiolucent radioluminescence radiolysis radio magnetic indicator radio marker beacon station radio mast underwater camera underwater demolition

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