time to takeoff 起飞滚行时间
Minutes to Takeoff 炫音之旅
cleared to takeoff 可以起飞
attempt to takeoff 试图起飞
to perform a takeoff 要执行起飞 ; 执行起飞 ; 要执行的起飞
takeoff to 起飞到高度
HPL technology is to produce power combining pneumatic energy with the hydraulic transmission, so that UAV can be accelerated to takeoff velocity. The principle experiments are accomplished using a shuttle as the simulation experiment part of UAV.
气液压发射是将气压储能与液压传动相结合以产生作用力,使无人机加速至起飞速度。
参考来源 - 无人机气液压发射原理试验研究—《南京航空航天大学学报》—2010年第6期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
Technical engineers who worked on the plane prior to takeoff are reportedly going to be questioned by the police.
据报道，起飞前在飞机上工作的技术工程师将接受警方的询问。
I find it very disconcerting to be told of midair emergency or crash landing procedures prior to takeoff.
起飞前那场对空中事故或迫降的安全准备程序表演实在让人糟心。
As a youngster at New York University got close to takeoff, his family's Facebook wall was crammed with notes from well-wishers.
当纽约大学最小的飞行员准备起飞时，他家的facebook上贴满了好心人写的纸条。
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