Design of new numerical voltage meter based on singlechip;
基于单片机的新型数字式电压表设计
Design of Appliyed Digital Voltmeter of New 16 Bits A/D Convertor;
新型16位模/数转换器AD7715的应用数字电压表的设计
Improvements of the Wheatstone bridge experiments using digital voltmeters;
用数字电压表改进惠斯登电桥实验
The improvement of digital voltmeter in intellignce;
数字电压表的智能化改造
01 class) three phase electric energy standard metrical set and the development of higy accuracy DC digital voltage meter applied to such electric energy standard metrical equipment are introduced in detail.
介绍了三相电能表标准装置的组成和该装置中使用的高精度直流数字电压表的研制与开发。
This digital voltage meter enjoys the reputation of small volume,low current-driven,fast rolling,concise structure and easy handle,which can be used in the experimental and practical teaching.
设计一种基于AT89C51单片机的量程自动转换的数字电压表,以AT89C51,AD574为核心器件,采用运算放大器和集成多路模拟开关电路设计了电压表量程自动切换技术,构成完备的测量系统。
Application of DVM in Measuring the 0. 005 Level Standard Battery;
数字电压表在0.005级标准电池检定中的应用
Evaluation of Uncertainty of Measurement of Verifying Standard Cell by DVM;
用数字电压表检定标准电池的测量不确定度评定
Regarding with the problem of selecting electrical measuring instrument in thermocouplecalibration fields,we general1y analyze the error of high precision digital voltmeter (DVM) and providethe technicians the reference of selecting measuring instruments in accordance with the verificationregulation
针对目前热电偶检定行业存在的电测仪器的选择问题，对高精度数字电压表的误差进行了概要分析，从而为广大计量检定人员选择符合规程要求的电测仪器提供了参考。
definition of accuracy of digital voltmeter
数字电压表精度定义
AC-DC digital voltage meter
交直流两用数字电压表
The design of digital voltage based-on DAQ and LabVIEW
基于DAQ及LabVIEW的虚拟数字电压表的设计
Design and Realization of the Digital Voltmeter Based on VHDL
基于VHDL的数字电压表设计及实现
Design of Digital Voltmeter Based on AT89S52
基于AT89S52的数字电压表的设计
Digital electronic d.c.voltmeters and d.c.electronic analogue-to-digital convertors
GB/T14913-1994直流数字电压表及直流模数变换器
Application of DVM in Measuring the 0. 005 Level Standard Battery
数字电压表在0.005级标准电池检定中的应用
Design of Controllable Dual Integral Direct Current Digital Voltage Instrument;
一种可控积分式直流数字电压表的设计
And the excitation voltage and output were also fed through the selector switch to the digital voltmeter.
其激励电压和输出也通过选择开关接到数字电压表上。
Evaluation of Uncertainty of Measurement of Verifying Standard Cell by DVM
用数字电压表检定标准电池的测量不确定度评定
Discussion of Method of Using Digital Voltage Meter to Verificate Standard Cell and Its Uncertainty Value
用数字电压表检定标准电池方法的探讨及不确定度评定
Three-pole Bessel Filter and Its Application to DC Digital Voltmeters
三极点贝塞尔滤波器在直流数字电压表中的应用
digital nano voltmeter
数字式毫微伏电压表
voltmeter analog-to-digital converter
电压表模拟－数字转换器
The Digital Capacitor Instrument Used for Measuring the Pressure (the Differential Pressure);
数字化电容式压力（差压）测量仪表
digital voltage-resistance meter
数字式电压电阻两用仪
Digital-to-analog conversion: Electronnic circuitry for the conversion of digital values represented by a partivular binary code to a corresponding voltage or current value.
数字和模拟转换: 把代表某些二进制数码的数字 转换成相对的电压，或电流量的电子电路。
digital micro-ohm and micro-voltage meter
数字式微欧-微压表