参考文献

日期:2021-07-03 12:15:12 人气:1

参考文献

[1]弗化奇A P.牛顿力学.北京:人民教育出版社,1982

[2]王龙甫.弹性理论.北京:科学出版社,1979

[3]Da Vinci L.Testing the strength of iron wiresof variouslengths(Notebook,ca.1500).In:ParsonsWB.Engineersand Engineering in Renaissance.Baltimore:Williams and Wilkins,1939.661

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