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重锕系元素 | |
met. | heavy actinide element |
分离 | |
environ. | racking |
hydroel.st. | separation; split |
met. | break away; break up; breaking up; disconnection |
mil., air.def. | detachment |
nucl.phys. | partitioning |
| |||
heavy actinide element |
重锕系元素 : 2 phrases in 1 subject |
Metallurgy | 2 |