VFR
美英
- abbr.(=visual flight rules)【航】目视飞航规则
- 网络目视飞行规则(Visual Flight Rules)；变量的帧速率(Variable Frame Rate)
VFRVFR
目视飞行规则(Visual Flight Rules)
飞机可以在目视飞行规则(VFR)和仪表飞行规则(IFR)下，在非结冰条件下飞行。如果选装尾翼除冰装置，可以在结冰条件下飞行。
变量的帧速率(Variable Frame Rate)
Variable frame rate (VFR) analysis is a technique used in speech recognition for discarding frames which are very much alike.
1
Night VFR and command instrument ratings (CIR) require you to prove your ability to navigate by instruments only.
夜间目测及信号导航等级则要求仅用仪表装置来证明你导航的能力。
2
VFR night flight and IFR flight under visual conditions are also said to be possible.
VFR夜间飞行和IFR目视条件下飞行同样也是许可的。
3
For VFR flights, the time at which it is estimated that the aircraft will arrive over the aerodrome.
对于以目视飞行规则飞行的飞机，是飞机将到达机场上空的估计时间。
4
Herndon Center: Was waving his wings as he went past the V, the VFR aircraft, they don't quite know what that means.
赫恩登中心：他在视频区抖动机翼，他们不明白他是什么意思。
5
VPR pneumatic valve positioner (the VPR Locator) is Yamatake -Honeywell VFR Cam flexure control valve of the special annex.
定位器（略称VPR定位器）是日本山武——霍尼韦尔公司VFR凸轮挠词调治阀的专用附件。
6
Both FIT and VFR are still a big share of the present China's outbound tourism composition and besides represent a big influence.
自助游和探亲访友游依旧在中国出境游市场中占有极大地份额，与此同时也对这个市场有着一定的影响力。
7
So how to promote tourism destination focusing on FIT and VFR travelers?
旅游目的地应该怎样推广自我来迎合自助游客和探亲访友的游客呢？
8
Minimum safe altitude for VFR flights within aerodrome tower control area
机场塔台管制区域内目视飞行最低安
9
Minimum en-route safe altitude for VFR flights
航路目视飞行最低安全高度