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cyclic variability | |||
cyclical variation | |||
cyclic fluctuation; cyclical fluctuation; cyclic movement; cyclical movement |
循环变动: 27 phrases in 10 subjects |
Aviation | 3 |
Business | 1 |
Economy | 3 |
Electric machinery | 6 |
Information technology | 1 |
Marketing | 1 |
Metallurgy | 2 |
Space | 2 |
Statistics | 5 |
Technology | 3 |