surface modification technology

• 表面改性技术

surface modification technology的用法和样例：

例句

1. Finally,electron beam modification technology of cast aluminum alloy is introduced.
   介绍了铸造铝合金的电子束改性技术。
2. The cathode vacuum arc ion source and ion implantation facility have been developed in our institute for industrial application of surface modification of materials.
   摘要为发展金属离子束材料表面改性技术的工业应用，北师大低能核物理所研制成阴极真空弧离子源和离子注入装置。