难以获得起飞所需的升力在一架喷气式客机为城市之间或大洲之间飞行进行装载和其他准备工作的同时,机组人员必须将许多事情慎重考虑和妥善处理,确保万无一失之后才能启程远航。像飞机类型、机场海拔高度和可用起飞跑道的长度等都是众所周知的定量,它们将决定飞机在装载多少重量后仍然能够安全起飞。然而气候作为一个至关重要的变量,也必须高度重视。常见的波音737和空客320系 Difficult to get the lift needed for takeoff While a jet airliner flies for loading and other flights between cities or continents, crew members must carefully consider and properly handle many things to ensure that foolproof departures are not made. Like the type of aircraft, the altitude of the airport and the length of the take-off take-off runway, etc. are all well-known quantities that will determine how much weight an aircraft can safely take off. However, climate as a crucial variable must also be given high priority. Common Boeing 737 and Airbus 320 series