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| 刊物; 定期刊物; 报刊杂志 | |||
| 定期出版物 | |||
| 周期性 | |||
| 期刊; 周期性现象指机体生理功 能在一定的时间间隔内有节律的变化; 周期性变化 | |||
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периодика : 16 phrases in 2 subjects |
| Education | 6 |
| General | 10 |
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