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visual flight rules中文什么意思

發(fā)音:   用"visual flight rules"造句
  • 目視飛行規(guī)則天氣
  • visual:    adj. 1.視覺的，觀看的；視力的。 2.看得見的。 ...
  • flight:    n. 1.潰逃，逃走。 2.(資金等的)外逃。 短語和例 ...
  • rule:    n. 1.規(guī)則，規(guī)定；法則，定律；章程，規(guī)章；標(biāo)準(zhǔn)；(教 ...
  • visual flight rules flight:    目視飛行
  • defence visual flight rules:    防空目視飛行規(guī)則
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例句與用法

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  1. Vfr visual flight rules
    有視界飛行方式
  2. Vfr visual flight rule
    目視飛行規(guī)則
  3. The flight was conducted under special visual flight rules , which require the pilot to remain clear of cloud and in visual contact with the surface
    該次飛行是按照特殊目視飛行規(guī)則進(jìn)行；根據(jù)該規(guī)則，飛行員須一直離開云層并能目視地面。
  4. A civil aircraft performing visual flight shall observe visual flight rules and keep a safe separation from other aircraft and ground obstacles
    進(jìn)行目視飛行的民用航空器，應(yīng)當(dāng)遵守目視飛行規(guī)則，并與其他航空器、地面障礙物體保持安全距離。
  5. Pilots fly under “ visual flight rules ” ? they file a flight plan with a local flight service station , navigate by altimeter and visual cues , and stay out of controlled airspace
    駕駛員按照目視飛航規(guī)則飛行，也就是先向區(qū)域性的飛航服務(wù)站提出飛行計(jì)畫書，然后利用高度計(jì)和目視地標(biāo)航行，并且不能進(jìn)入飛航管制的空域。

百科釋義

    Visual flight rules (VFR) are a set of regulations under which a pilot operates an aircraft in weather conditions generally clear enough to allow the pilot to see where the aircraft is going. Specifically, the weather must be better than basic VFR weather minima, i.
    詳細(xì)百科解釋

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