【摘要】 本文给出了在不改动原实验的基础上，测金属丝杨氏模量的新方法，这种新方法可作为传统实验的选作或较准实验。更多还原

【Abstract】 A new way to determine Young’s modulus of tinsel is presented on the basis of no modification made for the original experiment. The new method can be used as the selection for the traditional experiment or calibration experiment.更多还原