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综述了梯度功能材料（FGM）的历史、研究现状和发展趋势，并就FGM的材料设计、材料合成和性能评价三部分展开重点讨论。材料设计方面包括材料设计原则、方法以及相关计算；材料合成方面讨论了制造原理、方法，包括传统技术和新技术；性能评价方面讨论了热性能、机械性能的测试方法。
The history, research status and development trend of FGM materials are reviewed. In addition, the FGM material design, material synthesis and performance evaluation are discussed in detail. Materials design includes material design principles, methods and related calculations; manufacturing principles and methods are discussed in materials synthesis, including traditional techniques and new technologies; and thermal properties and mechanical properties are discussed in terms of performance evaluation.