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tight structure | |||
dense structure | |||
imporosity | |||
dense texture | |||
close structure | |||
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compact structure |
紧密 结构: 10 phrases in 7 subjects |
Architecture | 1 |
Drilling | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Oil / petroleum | 1 |
Polymers | 1 |
Technology | 4 |
Textile industry | 1 |