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长度直径比 | |||
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长度直径的 | |||
长度与直径之比 | |||
长度直径比 (ratio) |
length- to -diameter : 18 phrases in 10 subjects |
Aviation | 1 |
Compressors | 1 |
Electric machinery | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Plastics | 3 |
Polymers | 1 |
Space | 4 |
Technology | 3 |