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- Ni-Ti-Ta系合金Ni-Ti-Ta alloy
- 系system
- Cu-Ni-Sn系合金Cu-Ni-Sn alloys
- La-Mg-Ni系合金电极La-Mg-Ni system alloy electrodes
- 院系department
- 系上to buckle up
- 系带chalaza
- 中文系department of Chinese language and literature
- 用改良密度法精密测量熔融Ni-Ta二元合金的液态密度Measurement of Density of Molten Ni-Ta Alloys by a Modified Pycnometric Method
- 菜系style of cooking
- 系的phyletic
- 系动词copula
- 全系holophyly
- 外语系department of foreign languages
- 家系stemma
- 报系syndicate
- 色系colour system
- 压铸高强韧Al-Cu系合金的组织性能及热处理探讨Effects of Heat Treatment on Microstructure and Mechanical Properties of Die Cast Al-Cu Alloy with High Strength and Ductility
- 阿拉铝硅系合金alar
- Al-Cu-Fe系合金相结构及初生准晶凝固动力学的研究Phase Structure of Al-Cu-Fe Alloys and Kinetics Study on the Solidifications of Al-Cu-Fe Primary Icosahedral Quasicrystals
