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噪声抑制降低 | |||
降噪量 | |||
噪声控制 | |||
降噪; 降低噪声; 抑制噪声 | |||
减少噪声 | |||
减噪 | |||
消除噪声; 噪声抑制 | |||
减噪声; 消音; 消声; 噪声抑制器; 噪声降低; 噪声减除; 噪声的削减; 隔音; 减声 | |||
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噪声控制 (为了支持消音技术、设备或防止、减少声音的传播,从源头上减少噪声的措施。措施可包括隔离和减幅振动源;使用消音部件和材料更换组件;围住特定的噪音部分;提供隔音屏障等。) | |||
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噪声控制 |
noise abatement : 40 phrases in 13 subjects |
Architecture | 1 |
Automobiles | 1 |
Aviation | 13 |
Bridge construction | 1 |
Business | 1 |
Earth sciences | 1 |
Ecology | 2 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Geophysics | 3 |
Oil / petroleum | 1 |
Space | 1 |
Technology | 13 |