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ifr route中文是什么意思

发音:  
用"ifr route"造句"ifr route"怎么读"ifr route" in a sentence

中文翻译手机手机版

  • 仪表飞行规则航线

例句与用法

  • " hong kong and macau are amongst the few places in the world with established ifr routes and procedures for helicopters serving the two cities , " the spokesman added
    发言人说:港澳两地是全球少数采用直升机专用仪表飞行的地区之一。
  • Before the implementation of ifr routes and procedures , helicopter services between hong kong and macau were operated only when weather conditions satisfied the visual flight rules . flights were sometimes delayed or even cancelled due to inclement weather
    在仪表飞行规则路线及程序获准采用前,来往港澳之间的直升机只可在天气容许目视飞行的情况下运作,直升机服务偶会因天气恶劣而延迟或取消。
  • " with the implementation of the ifr procedures , pilots can utilise signals from ground navigation aids and fly along the designated ifr routes even when the visibility precludes visual flights . the regularity of the helicopter service between hong kong and macau is therefore improved , " the spokesman said
    他说:仪表飞行规则程序获准使用后,即使能见度低至不可能靠目视飞行,飞行员仍可根据地面导航仪器所发出的信息,以设定的仪表飞行规则路线飞行,令来往港澳之间的直升机服务更有规律。
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