物理实验中必然存在着不同程度的误差 ,我们探寻引起误差的原因 ,尽力减小误差以达到最佳实验效果 .在“验证玻意耳定律”实验中 ,以封闭于注射器内的气体为研究对象 ,在保证该部分气体温度与物质的量不变时 ,对气体缓慢变化中的任一稳定状态 ,其状态参量必满足 p V=n RT =常数 There are bound to be different degrees of error in physics experiments. We seek out the causes of the errors and try our best to reduce the errors to achieve the best experimental results. In the “Verification of Boyle’s Law” experiment, the gas enclosed in the syringe is the object of study. When ensuring that the temperature of the gas and the amount of the substance are constant, the state parameter of any stable state in the slowly changing gas must satisfy p V = n RT = constant