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短语

significant point

航空, 加拿大 point significatif
 英语 词库
significant point
航空 A specified geographical location used in defining an ATS route or the flight path of an aircraft and for other navigation and ATS purposes.
航空, 加拿大 An expression used to describe a NAVAID, a fix derived from a NAVAID, or a geographical location as expressed in latitude and longitude
航空, 国际民航组织 A specified geographical location used in defining an ATS route or the flight path of an aircraft and for other navigation and ATS purposes
significant point
: 6 短语, 2 学科
航空5
运输1