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ClassificationCode:TG385.1;TB532
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year,vol(issue):pagenumber:1999,24(5):40-43
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航天工业总公司环保基金
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Reference:
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1 张重超等. 机电设备噪声控制工程学, (第一版). 北京: 轻工业出版社, 1989: 176~179
2 李谱民.冲床在冲裁过程中的噪声及其控制研究.哈尔滨工业大学硕士论文. 1991: 67~79
3 L LKoss,R JAlfredson.Identification ofTransientSound Sourceson a Punch Press. Journal of Sound and Vibration. 1985, 34(1): 11~13
4 L L Koss, R JAlfredson. Transient Sound Radiation by SphereUndergoing an Elastic Collision. Journal of Sound & Vibration.1973, 27 (1): 59~75
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