Due to high thrust the Piston jet Engine can be used where turbo-jets aren't practical.
由于大推力活塞式喷气发动机可以用在涡轮喷气机是不实际的。
It will be noted that the emphasis in this book is on the turbo-jet engine and that no special part deals with the propeller-turbine engine.
应该指出，强调在这本书是关于在涡轮喷气发动机，并没有特殊的部分涉及与螺旋桨涡轮发动机。
Yet, the little bee gets those wings going like a turbo-jet and flies to every plant its chubby little body can land on to collect all the nectar it can hold.
但是，这种小蜜蜂却像涡轮喷气飞机一样地展翅飞行，飞到它圆乎乎的身体能够降落的任何植物上去采蜜。
Innovation in aviation has centered on the development of the jet engine for civil use, first in a turbo propeller form and later as a pure jet.
航空业的革新集中于民用航空喷气式发动机的研发，首先是涡轮螺旋桨发动机，后来是纯粹的喷气机。
Innovation in aviation has centered on the development of the jet engine for civil use, first in a turbo propeller form and later as a pure jet.
航空业的革新集中于民用航空喷气式发动机的研发，首先是涡轮螺旋桨发动机，后来是纯粹的喷气机。
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