【摘要】 "对称测量法"是物理实验中常用的消除系统误差的方法。为此,文中通过几个实例具体探讨了如何利用"对称测量法"消除实验中的一些系统误差的影响,以提高实验的测量准确度。这对实验教学具有一定的实际参考意义。更多还原

【Abstract】 " Symmetry measurement" is commonly used in physics experiment method to eliminate systematic errors. For this purpose,the paper discusses how to eliminate the influence of some systematic errors in the experiment by using " symmetry measurement",so as to improve the accuracy of the experiment. This has some practical reference value for the experimental teaching.更多还原