The JT8D-219 engine will enable a re-engined Joint STARS aircraft to operate with more thrust, while consuming less fuel, compared to the TF33 engines originally installed.
JT8D-219发动机将使升级后的联合星飞机引擎比原先安装的TF33发动机拥有更多的推力，消耗较少的燃料。
The XCOR team then developed a more powerful engine with an advanced pump-fed fuel system for a larger aircraft now being flight-tested for a commercial customer.
公司的科研小组，正在采用先进泵式喂料系统，为大型飞行器，研制动力更加强大的引擎，现在正在为商业客户的需求，进行飞行测试实验。
A turboprop handles a larger airflow than any other aircraft engine and so (at low speeds) generates the largest thrust for any given rate of fuel consumption.
一个涡桨可以比其他的飞机发动机多处理一些气流，因此在低速时，无论给定的燃料占总量的比例是多少，都会产生最大的推力。
New ceramic-based materials are being used to create automobile and aircraft engine parts that will result in more efficient combustion and significant fuel savings.
新型的陶瓷材料正被用于制造汽车和飞机发动机零部件，使燃料能更有效地燃烧，从而大大节省了燃料。
The aircraft power system consists of photovoltaic cells, a regenerative fuel cell, a engine and propeller.
太阳能飞机的动力系统包括：太阳电池、可再生燃料电池、电动机和螺旋桨等。
An engine that obtains the oxygen needed from the atmosphere, used especially to propel aircraft and distinguished from rocket engines having self-contained fuel-oxidizer systems.
无内含供氧系统的发动机：一种从空气中获得所需氧气的发动机，尤用于推进飞机飞行，并以拥有自带燃料氧化系统区别于火箭发动机。
An engine that obtains the oxygen needed from the atmosphere, used especially to propel aircraft and distinguished from rocket engines having self-contained fuel-oxidizer systems.
无内含供氧系统的发动机：一种从空气中获得所需氧气的发动机，尤用于推进飞机飞行，并以拥有自带燃料氧化系统区别于火箭发动机。
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