...以F-16取代 美空军拟加速让F-15C/D型战机退役? 美国空军时报(Air Force Times)报导,仍老当益壮的F-15鹰式战机(F-15 Eagle fighters),有可能加速退役时间?
基于108个网页-相关网页
The Air Force Times 空军时报
The crew failed to lower the landing gear and turned off an alert system, according to the Air Force Times.
船员们没有降低起落架和关闭警报系统,根据空军时报。
"I've heard that the Air Force will let you eject only a certain number of times because of how hard it is on you," says Stricklin.
斯特里克林说:“我早就听说过空军方面对飞行员的弹射次数有一个限制,因为难度确实很大。”其实用不着他们说我也知道。
U.S. Air Force research shows your brain can recognize a word in less than five-hundredths of a second, while it takes a quarter of a second—five times longer—to say it in your head.
美国空军研究 表明我们的大脑可在0.05秒内认出一个字,而脑中默念这个字则需要0.25秒,多出四倍时间!
应用推荐