由于每天有超过85,000架次的商业飞行，这些机率都是不能接受的。
With more than 85, 000 commercial flights across the globe every day, those are unacceptable odds.
由于每天有超过85,000架次的商业飞行，这些机率都是不能接受的。
With more than 85,000 commercial flights across the globe every day, those are unacceptable odds.
这架采用全集成数据链（FIDL）的B-1轰炸机于10月16日结束第一阶段测试，其中包括在美国空军爱德华兹空军基地进行了9架次飞行。
The B-1 Fully Integrated Data Link (FIDL) flight test plan for Phase 1 concluded Oct. 16; it included nine sorties performed by the U.S. Air Force at Edwards Air Force Base.
尽管出动飞机已经超过200架次，但没有丢失任何一架飞机或飞行员。
Despite the planes' having been hit by more than 200 rounds, though, neither an aircraft nor a pilot has been lost.
据博物馆，这种X - 45进行了40架次，成为第一个高性能的自主飞行，作战无人机。该计划持续到2005年。
According to the museum, this X-45 carried out 40 sorties, and became the first autonomous flight of a high-performance, combat UAV. The program lasted until 2005.
据博物馆，这种X - 45进行了40架次，成为第一个高性能的自主飞行，作战无人机。
According to the museum, this X-45 carried out 40 sorties, and became the first autonomous flight of a high-performance, combat UAV.
一位美军指挥官称，盟国在24小时内飞行175架次，其中美国飞行113次。
The Allies flew 175 sorties in 24 hours, with the U. S. flying 113 of those, a U. S. commander said.
我们飞行了625个架次，总计1371个小时。
波音公司(BoeingCo。)最近的一份报告称，在客机刚刚迎来喷气时代的1959年，每飞行百万架次中的致命事故数是36。
In 1959, as the jet age was only beginning for passenger airplanes, there were 36 fatal accidents in every one million departures, according to a recent Boeing Co. report.
波音公司(BoeingCo。)最近的一份报告称，在客机刚刚迎来喷气时代的1959年，每飞行百万架次中的致命事故数是36。
In 1959, as the jet age was only beginning for passenger airplanes, there were 36 fatal accidents in every one million departures, according to a recent Boeing Co. report.
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