伏安法测电阻中内、外接法判定条件的探究  

Determinant Conditions for Testing Internal and External Connecting Methods in Resistance with Volt-ampere Method

作　　者：陈宝祥[1] 孙炳全[1] 董凤玲 

机构地区：[1]大连民族学院理学院,辽宁大连116600 [2]安庆石化一中物理组,安徽安庆246001

出　　处：《大连民族学院学报》2005年第3期12-14,共3页Journal of Dalian Nationalities University

摘　　要：从伏安法测电阻采用内接法、外接法判定条件出发,结合待测电阻RX的相对不确定度要求,给出了待测电阻RX内、外接法判定条件的范围.The paper shows the scope of testing conditions for internal and external connecting methods for the candidate resistance, starting with the conditions determining the internal and external connecting ways in resistance with volt-ampere method as well as the relatively uncertain demands of the candidate resistance RX.

关 键 词：内接法 外接法 测量相对误差 相对不确定度 

分 类 号：O4-34[理学—物理]