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| Chinese | English |
| 三价锕系元素 | trivalent actinide |
| 四价锕系元素 | tetravalent actinide |
| 放射性锕钍的同位素 | radioactinium |
| 超锕系元素 | transactinide element |
| 重锕系元素 | heavy actinide element |
| 重锕系元素分离 | heavy actinide element partitioning |
| 锕射气 | actinon (An 射气同位素 Em219) |
| 锕系族 | actinium family |
| 锕系 | actinium series |
| 锕系 | actinium family |
| 锕系 | actinide series |
| 锕系元素 | actinium series |
| 锕系元素 | actinide series |
| 锕系后元素 | transactinide element |
| 锕系金属 | actinide metals |
| 锕铀 AcU | actinium-uranium (铀同位素 U²³⁵) |
| 锕铀 | uranium-actinium (AcU (铀同位素 U235)) |
| 锕铀 | actinouranium |
| 锕铀 | actinium-uranium (AcU (铀同位素 U235)) |
| 锕铅 | actinium lead |