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| CALCULATION OF THE SPECIFIC ACOUSTIC RESISTANCE OF THE FINE GRIDS AND ITS APPLICATION | |
| 作者姓名： | 赵松龄 |
| 摘 要： | In this paper,the rigorous formula for calculating the specific acoustic resistance of a fine gridis derived by means of the fundamental theory of sound.The corresponding approximate formulasto meet the practical purpose are obtained.Theoretical calculations are compared with experimentalresults.Some suggestions to be valuable to the practical design are discussed. |
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