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美国制订的噪声评价曲线; NC 曲线 | |||
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S-N曲线; 应力-循环次数曲线 | |||
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噪声评价允许值曲线 | |||
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力矩曲线; 弯矩曲线 | |||
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曲线 | |||
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噪声评价曲线 |
曲線 : 246 phrases in 8 subjects |
Automatic control | 1 |
Electronics | 1 |
International Monetary Fund | 2 |
Mathematics | 2 |
Nuclear physics | 4 |
Semiconductors | 1 |
Superconductivity | 1 |
Technology | 234 |