The rank of accuracy of electric resistance strain gage factor is evaluated according to the sampling theory of large samples or small samples.
本文采用大子样、小子样抽样理论的数理统计方法，评定电阻应变计灵敏系数的精度等级。
The instrument is composed of the weigh sensor in form of electric resistance strain gage, weigh digital display instrument and computer data processing software.
该装置由电阻应变片式称重传感器、称重数字显示仪表及计算机数据处理软件联合组成。
The instrument is composed of the weigh sensor in form of electric resistance strain gage, weigh digital display instrument and computer data processing software.
该装置由电阻应变片式称重传感器、称重数字显示仪表及计算机数据处理软件联合组成。
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