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1·With high temperature characteristics, ceramics can be used as inner-liner in multi-channel coal burner to improve combustion efficiency.

陶瓷具有耐高温的特性，多作为内衬应用在多通道煤粉燃烧器上来提高煤燃烧效率。

2·Cylinder-piston system is the heart of internal-combustion engine. Cylinder liner cavitation is one of main disabled form.

缸套—活塞系统是内燃机的核心构成，缸套穴蚀是内燃机缸套的主要失效形式之一。

3·The coupling problem between the dynamic behaviors and the tribological behaviors of the piston-liner systems in multi-cylinder internal combustion engines was studied.

从理论上对多缸内燃机缸套活塞系统摩擦学与动力学的耦合问题进行了研究。

4·Based on an axisymmetric unsteady conduction model by FEM, a numerical analysis model of unsteady heat transfer for the piston-liner coupling system of combustion chamber in an I.

本文在轴对称不稳定热传导有限元分析模型的基础上，提出了一个内燃机燃烧室的活塞与缸套偶合系统的不稳定传热数值分析模型。