阐述了电路原理和量程切换的方法。
The principle of circuit and range switch method are introduced.
提出并设计了一种适用于电压表的量程自动转换电路。
A kind of circuit for automatic range selection of voltmeters is introduced and designed.
通过对张力测试的分析及传感器的原理分析，介绍一种应用于测试微电子集成电路丝线张力的小量程张力测试机构的设计。
This paper introduces a design of machine in small range tension test which is applied to a field of micro-electronics integrate circuit, by analyzing tasting method and sensor theory.
介绍将电压、电流、电阻归一化测量的自动量程转换电路及主要软件流程。
This paper introduces the automatic range conversion circuit of voltage, current and resistance normalized measure and the working process of software.
整机的量程调节和零点调节在D/A转换电路中实现。
The range adjustment and zero-point adjustment of the metre are both realized in D/A conversion circuitry.
在打算详细使用万用表之前，清楚的了解所连接的电路有大概多少数值(量程)，是很重要的。
Before going in to detail about multimeters, it is important for you to have a clear idea of how meters are connected into circuits.
测量电路采用计算机控制，实施量程自动转换、线性修正和压力自动校准。
Computer control, automatic conversion linearity correct and pressure automatic calibration were used in the control circuit.
该电路通过对被测电压的判断和量程选择器的控制，实现了在高精度仪表中量程的自动选择。
The circuit, through evaluating the input voltage and controlling the selector of the measuring scale, realizes automatic selection in high precision instrument.
从全电路欧姆定律出发，对指针式欧姆计量程中段的精确测量范围作出了定量的分析和证明。
According to the ohm law of the whole circuit, the accurate centre on analogue ohmmeter are quantitatively analyzed.
通过误差分析提出电路元器件的选取，讨论了量程扩展的方法。
Bring forward how to choose of circuit element through error analysis and the method of patulous measure rule was discussed.
前置放大电路设计了量程自动切换的电阻反馈式两级放大。
A range automatic transfer is designed for the preamplification system with resistance feedback.
介绍了双积分式A/D转换器CC1 44 3 3在宽范围电压测量中自动量程转换电路的设计及工作原理。
The design and the work principle of automatic range-changing circuit of dual-integral A/D converting chip CC14433 in voltage measuring of wide range are introduced.
介绍了双积分式A/D转换器CC1 44 3 3在宽范围电压测量中自动量程转换电路的设计及工作原理。
The design and the work principle of automatic range-changing circuit of dual-integral A/D converting chip CC14433 in voltage measuring of wide range are introduced.
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