介绍一种用于双顶置凸轮轴式发动机的采用两级谐波传动的新型进气凸轮轴调相机构。
A new camshaft-phasing mechanism with twin harmonic drives is described and illustrated, which can be adopted to DOHC (double overhead camshaft) engines.
现代的斯特林发动机可分成两大类：置换式发动机和双作用发动机。
Modern Stirling engine can be divided into two main categories-displacer type machines and double-acting machines.
本课题根据对Z 6170型渔船的保鲜制冷热负荷的计算及其柴油发动机的尾气余热指标，设计了双床吸附式制冷系统。
According to the thermal load of fresh keeping and cooling in fishing ship Z6170 and extra heat calculation of diesel engine's tail gas, we have designed Adsorption cooling System with two beds.
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