surface modification technology的用法和樣例：
例句
- Finally,electron beam modification technology of cast aluminum alloy is introduced.
介紹了鑄造鋁合金的電子束改性技術(shù)。 - The cathode vacuum arc ion source and ion implantation facility have been developed in our institute for industrial application of surface modification of materials.
摘要為發(fā)展金屬離子束材料表面改性技術(shù)的工業(yè)應用，北師大低能核物理所研制成陰極真空弧離子源和離子注入裝置。
