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| |||
| ascending curve (Игорь_2006) | |||
| upward-sloping curve | |||
| rising curve; upsloping curve (Yelena) | |||
| J shaped curve (J curve, J-shaped... Artjaazz); U-shaped curve (Artjaazz) | |||
| восходящая кривая: 4 phrases in 3 subjects |
| Electrochemistry | 1 |
| Energy industry | 2 |
| Metallurgy | 1 |