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drift speed | |||
mean velocity | |||
average speed; commercial speed; effective velocity; mean speed | |||
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average velocity |
velocità media : 31 phrases in 10 subjects |
Antennas and waveguides | 1 |
Astronomy | 2 |
Communications | 3 |
Earth sciences | 7 |
Electric traction | 1 |
Information technology | 2 |
Life sciences | 5 |
Mechanic engineering | 2 |
Transport | 6 |
Wind Energy | 2 |