英语词汇“penetration (air traffic control)”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	penetration (air traffic control)
释义	penetration (air traffic control) penetration (air traffic control) That portion of a published high altitude instrument approach procedure that prescribes a descent path from the fix on which the procedure is based to a fix or altitude from which an approach to the airport is made.
随便看	tbtra tbts tbtssb tbtt tbtu tbtv tbtw tbu tbucs tbudl tbue tbuf tbunh4br tbunh4cl tbup tbus tbut t-butoxycarbonyl tbv tbva tbvc tbvd tbve tbvf tbvh

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