| 1. | Examples of this type of control include formation flying, instrument flight, and landing .
这类操纵的例子包括编队飞行，仪表飞行和着陆。 |
| 2. | Ifr - instrument flight rules
仪表飞行规则 |
| 3. | Many pilots in world war i had to fly by the seat of their pants
第一次世界大战期间，许多飞行员都是凭直觉而不是靠仪表飞行的。 |
| 4. | A civil aircraft performing instrument flight shall observe instrument flight rules
进行仪表飞行的民用航空器，应当遵守仪表飞行规则。 |
| 5. | Human factors issues in display design are then discussed with emphasis on the applications of basic vision and perception research
以仪表飞行而言，仪表的设计应考量人类视觉的能力与限制，以提供最佳的消息给飞行员。 |
| 6. | " 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。 |
| 7. | It is a scheme under which a suitably qualified flying training organisation , in or outside hong kong , may be approved by cad to conduct ab - initio commercial pilot training courses for the direct issue of a hk cplir
根据该项计划，香港或外地的飞行训练机构如符合有关资格，可获民航处批准举办入职商用飞机飞行员训练课程，并直接向毕业学员颁发具备仪表飞行等级的香港商用飞机驾驶执照。 |
| 8. | 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。 |
| 9. | Operational efficiency of helicopter services between hong kong and macau has been enhanced since the implementation of instrument flight rules ( ifr ) routes and procedures from the beginning of may 2000 , a spokesman for the civil aviation department said today ( may 30 )
民航处发言人今日(五月三十日)表示，往来香港与澳门之间的直升机自本月起获准使用仪表飞行规则路线及程序，有关直升机的服务效率因而有所改善。 |
| 10. | In order to make the terminal airspace moderated and consisted , and acquire the biggest capacity of airport , we must consider the influencing factors as many as possible , it is our final target to plan the airspace in beijing terminal unify . with the conditions that the current operation modes of parallel runway , approach and departure procedures and terminal airspace in beijing international airport , this article has analyzed the reasons of airspace congestion . this article also applies the theory of instrument flight procedure and utilizes the current facilities in beijing international airport . the design of flight procedures combining rnav procedures with instrument approach procedures may be accepted on some routes . it make the approach and departure procedure more effective , and increase the capacity of the airport more or less ; secondly , this article contrast the capacities of parallel runway in different methods under radar control , and make the conclusion that the parallel runway in dependent operation modes has the biggest capacity
本文从目前首都机场平行跑道的运行方式、进离场程序、终端区空域的现状入手，剖析了造成空域紧张的原因，应用仪表飞行程序设计的思想和原则，利用首都机场终端区现有的设施，某些航线可采用区域导航( rnav )程序与仪表进近程序相结合的飞行程序设计，优化了目前首都机场的进离场程序，在一定程度上增加了机场容量；其次，研究了雷达管制条件下平行跑道不同运行方式的容量对比，得出平行跑道独立运行的容量最大，然后以这种这种运行方式，为首都机场设计出了平行跑道独立运行的飞行程序；最后，分析北京终端区各机场空域对首都机场飞行程序安全、有效运行的制约因素，研究设计出了北京终端区规划方案及规划后的飞行程序和飞行方法，以达到增大机场的容量，适应未来航班量增加的需求。 |
