surface modification technology
英
美
- 表面改性技术
双语例句
- 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。 - 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。
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