modern airliner

基本解释

RNP combines the avionics in a modern jet airliner with GPS to guide pilots along a narrow path to the airport.
RNP为现代飞机安装与电子设备结合在一起的GPS，以此引导飞行员沿着一条狭窄通道进入机场。
The avionics on a modern airliner are already capable of flying it for most of its journey with the autopilot switched on.
现代客机上的航空电子设备已经能够在自动飞行模式下完成大部分旅程。
It is unavoidable for modern airliner to malfunction in its routine use, and disaster might be caused by its faults, so fault diagnosis is a very important proof of its flight safety.
现代大型客机在运营过程中不可避免地会发生各种故障，鉴于飞机故障可能会带来灾难性的后果，故障诊断对保证其安全正常地运营十分重要。

In a modern jet airliner there are really just two ways to increase fuel economy, the most critical selling point in an era of tiny margins and volatile costs for carriers.
FORBES: The Billion-Dollar Bet On Jet Tech That's Making Flying More Efficient
It is still unable to produce high quality steel for modern automobiles, for example and needs Western engines and avionics to make a marketable airliner.
CENTERFORSECURITYPOLICY: In Russia, a landslide to tyranny