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| 界限临界速度 | |||
| 起沙风速 (起沙风速指起沙所需要的最小凤速。按R.A. Bagnold、沙丘一般起沙风速为16km/h (约4.5m/s)) | |||
| 阈速度 | |||
| 门限【临界】速度 | |||
| 启动流速 | |||
| 阈值流速 | |||
| 临界流速 | |||
| 阈流速; 泥沙起动流速; 起动流速; 初动速度 | |||
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threshold velocity : 14 phrases in 6 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Desert science | 8 |
| Ecology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Wind Energy | 1 |
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