问题题干答案解析相关问题热门问题最新问题

问题详情

扩散硅压力变送器测量线路中,电阻Rf是电路的负反馈电阻,其作用是( )

A、进一步减小非线性误差

B、获得变送器的线性输出

C、调整仪表的满刻度输出

D、有利环境温度补偿

时间：2021-07-17 23:40 关键词：工程测量技术高起专测量平差基础 19级补考 2020年第二学期补考

答案解析

C

相关问题

boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.
A cabinet or space containing the controls or valves for the fixed firefighting system must be（）.