展开全部[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 rena**sance.ba...
beloved robert: serve as me in th** paragraph of financial cr**** , receive your incoming letter i am elated. when you ask about an impact of my financial cr**** over my family, sorrowfulness that i f...
abstract: ** following the economical and the financial globalizationdevelopment, the international finance industry had the huge change,the financial innovation has emerged one after another incessan...