传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。
Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.
产生的混合气可以转化为许多不同的化学品甚至液体燃料。
The syngas can be converted into a number of different chemicals or even liquid fuel.
飞船将使用液体与固体混合的助推剂作为燃料。
The spaceship will be fuelled by a "hybrid rocket" -so-called because it contains both liquid and solid propellants.
应用推荐