电表改装实验技术性与创新性拓展  

EXPANDING OF TECHNICALITY AND CREATIVITY IN THE EXPERIMENT OF MODIFYING ELECTRIC METERS

作　　者：孙炳全[1] 巫志玉[1] 

机构地区：[1]海南大学,海口570228

出　　处：《大学物理实验》2007年第2期26-29,共4页Physical Experiment of College

摘　　要：本文从物理实验角度讨论了简略的电表准确度等级确定原则,从而加深了学生对常用电表知识的理解,充分调动了学生学习积极主动性和创新意识。Content of Judging the accuracy level of modified electric meter is mentioned. National verification standards and the though of experiment - errors is combined to discuss the brief principal of judging the accuracy of electric meter from the angie of physics, so the students＇ understanding of the knowledge of common electric meter can be deepened and the enthusiasm of the students, as well as the creativity of them can be aroused greatly.

关 键 词：电表改装 技术性 创新性 校准 准确度等级 

分 类 号：O4-34[理学—物理]