According to the draft of the revised Regulation on Safety and security of civil aviation, all of the country's civil aviation personnel must undergo background security investigations.

《民用航空安全保卫条例》修订草案规定，国内所有民航从业人员都必须接受安全背景调查。

youdao

During the week more than 500 forums are conducted by aviation leaders and NASA researchers, along with FAA personnel, aircraft designers and a host of others.

在一周时间里有超过500场演讲，分别由航空专家，宇航局研究者，联邦航空局官员，飞机设计者和其他主持人进行。

youdao

Lung trauma by rapid decompression is one of serious threatens to flight personnel in aviation activities in high altitude.

迅速减压肺损伤是飞行人员在高空飞行活动中可能面临的较为严重的威胁之一。

youdao

Clark County Director of Aviation Randall Walker was immediately notified and dispatched airport personnel to the campsite, but witnesses report that the blue ice had melted by the time officials arrived leaving only a smelly brown residue.

FORBES: Air Force One and Citizen Journalism Gone Awry

The new plan also would also be in effect for the Christmas travel season, and White House Press Secretary Dana Perino said the Federal Aviation Administration was imposing a holiday moratorium on nonessential maintenance projects, allowing all FAA personnel and equipment to be focused on keeping flights on time.

NPR: Bush Announces Plans to Ease Air Travel Delays