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竖向挠度 | |||
垂直偏转 | |||
帧偏转; 髙低提前量; 竖向弯沉竖向挠度 | |||
场偏转 |
vertical deflection : 31 phrases in 10 subjects |
Aviation | 1 |
Bridge construction | 2 |
Electronics | 2 |
Information technology | 3 |
Oil / petroleum | 2 |
Project management | 1 |
Space | 3 |
Technology | 14 |
Telecommunications | 2 |
United Nations | 1 |