摘要
比较法在物理实验中应用的实例:对用比较法描绘静电场分布的仪器结构和操作方法进行了详细阐述,并指出通常用电源,电压表进行模拟测绘的缺点及用比较法的优点。
An example for applying the compare method to physics experiments is presented. The instrument stucture and the operation method for describing the electric field distribution with compare method are elabhorated. Meanwhile,the defect of using power source and voltmeter to survey and describe the electric field and the merit of compare method are pointed out.
出处
《江西科学》
2005年第5期658-659,672,共3页
Jiangxi Science
关键词
标准波
比较法
比较方法
Standard wave, Electric field distribution, Compare method
