“aircraft piston engine”的概念、定义、翻译、参考文献-科学参考

单词	aircraft piston engine
释义	aircraft piston engine Encyclopedia 工学〔航空发动机类型〕释 aircraft piston engine航空活塞式发动机提供航空器飞行动力的往复式内燃机。是利用燃油与空气混合，在密闭的容器（气缸）内点燃或压燃，膨胀做功的机械。
随便看	cohomology group cohomology group of a group cohomology homomorphism cohomology manifold cohomology mapping cohomology module cohomology object cohomology obstruction cohomology of a bundle cohomology of a classifying space cohomology of a coherent sheaf cohomology of a commutative algebra cohomology of a commutative ring cohomology of a complex cohomology of a fiber bundle cohomology of a finite group cohomology of a group cohomology of a homogeneous space cohomology of a Lie algebra cohomology of a manifold cohomology of an algebra cohomology of a projective space cohomology of a ring cohomology of a sheaf cohomology of a space

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