PF:动力飞行
“Powered Flight”(动力飞行)一词在航空与航天领域常被缩写为“PF”,以简化书写并提高使用效率。这一缩写形式在美国航空航天局(NASA)等相关机构中尤为常见,便于技术人员在报告、文档及日常交流中快速引用。
Powered Flight的英文发音
例句
- We can only guess what went through the mind of a man who could look back to the dawn of powered flight.
- 一个能够回想起动力飞行(PF)初始阶段的人那时脑子里想了些什么,我们只能够猜测而已。
- The Wright brothers achieved immortality with the first powered flight in1903.
- 莱特兄弟因1903年的首次动力飞行(PF)而获得了不朽的声望。
- Orville Wright won the toss and became the pilot of the first powered flight in history.
- 奥维尔·莱特猜赢了,并成为历史上第一位驾驶有动力装置飞机的飞行员。
- In those earliest days of powered flight, when so much had yet to be proven about aircraft technology and handling, almost any pilot was a test pilot of sorts.
- 在动力飞行(PF),那些最早的日子,这么多尚未被证明是对飞机的技术和处理,几乎所有的驾驶员是各种各样的试飞员。
- He thinks Microraptor used its hind wings only for gliding, folding them out of the way for powered flight.
- 他认为,顾氏小盗龙仅仅用后翼来滑翔,在加力飞翔时,便折叠起来,以免挡道。
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