functional gradient materials (FGM)

• 梯度功能材料

functional gradient materials (FGM)的用法和样例：

例句

1. Functional gradient matrials are a kind of new composites based on a brand-new material design concept.
   梯度功能材料是基于一种全新的材料设计概念合成的新型复合材料。
2. The main friction area on the piston and cylinder is measured and compared, which proves that Ceramic-Mental FGM can decrease the friction and wear between the cylinder and piston.
   试验比较结果显示，气缸体及活塞的主要接触面的磨损量很小，发动机功率下降不明显，这表明梯度功能材料在发动机上能够起较好的作用。