节点文献
用电阻箱自组电桥的桥臂电阻选择
THE SELECTION OF ARM RESISTANCE IN SELF-ORGANIZING ELECTRIC BRIDGE WITH RISISTANCE BOX
【摘要】 本文分析了用电阻箱作桥臂电阻自组电桥的灵敏度及测量结果不确定度 ,给出桥臂电阻的选择原则。
【Abstract】 The sensitivity of the self-organized bridge using resistance box as arm resistance and the uncertainty of the measuring result are analysed.The selecting principles are given.
【关键词】 电桥;
电桥的灵敏度;
桥臂电阻;
【Key words】 electric bridge; the sensitivity of electric bridge; arm resistance;
【Key words】 electric bridge; the sensitivity of electric bridge; arm resistance;
- 【文献出处】 大学物理实验 ,COLLEGE PHYSICAL EXPERIMENT , 编辑部邮箱 ,2000年02期
- 【分类号】TM930
- 【下载频次】56