Its tiny components (bearings, chambers, and turbine) are etched with great precision onto silicon wafers in the same manner that computer components are imprinted onto integrated circuits.

• 发动机上的轴承、燃烧室、涡轮机等微型零件非常精确地嵌入到硅晶片上，同计算机零件嵌入集成电路的方式一样。