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arrival time (пользователя в диалоговую систему); arrival (пользователя в систему); entry time (напр., в программу) |
время входа: 35 phrases in 13 subjects |
Air defense | 1 |
Computer networks | 1 |
Computers | 3 |
General | 1 |
Information technology | 9 |
Literature | 1 |
Mass media | 4 |
Microsoft | 1 |
Military | 2 |
Programming | 6 |
Security systems | 4 |
Water resources | 1 |
Welding | 1 |