FoilMetal, such as gold, tin, aluminium, etc, hammered or rolled into thin sheet.
被锤打或滚压而成十分薄的金属片：如金、锡和铝等。
2
The test results indicate that the suitable choice of foilmetal and the surface treatment method is very important to the durable performance of foil bearings.
分析表明：通过对箔片材料及表面处理方法的合理选择，可以显著改善箔片式动压气体轴承的启停性能。
3
Basically what he did is that he took a very thin metalfoil and he bombarded it with charged particles.