... prevention of unauthorized access to information 对信息的未授权访问的... unauthorized flight未经申请批准的飞行... unauthorized user 越权用户 ...
权威例句
1.
Any sort of unauthorizedflight near JFK poses a threat, since they could collide with a passenger aircraft.
FORBES: Predator Drones Over Brooklyn? Not So Fast
2.
"Valuable time is gained in deterring the movement of an unauthorized individual towards the flight deck, " the report said.
CNN: Pilots: Cockpits remain vulnerable to terrorist assault
3.
The investigation that followed a recent, unauthorized B-52 flight with six fullup nuclear weapons revealed a widespread lack of focused military attention to nuclear procedures and policy.