A digital multi-meter measures the output voltage of the black box.
数字万用表测量黑盒的输出电压。
Repair Engineer: No thanks. Let's continue to work. Pass me the multi-meter and the screw driver, please.
维修工程师：不，谢谢！我们继续工作吧，把万用表和螺丝刀递给我。
In conventional calibration applications, multiple devices such as a standard generator, dial resistor and multi-meter were required.
在常规校准应用中，需要多个设备，如标准源、电阻箱和万用表。
This lab is equipped with dual-trace oscilloscope, signal generator, DC power supply, digital multi-meter and TPE-SXZ training tables.
本实验室配备双踪示波器、信号发生器、直流稳压电源、数字万用表以及TPE - SXZ电子设备制作平台。
This paper introduces briefly the practical methods of common multi-meter and explains some skillful application of common multi - meter in detail.
万用表是一种用途广泛的测量仪表，本文简要地介绍了普通万用表的使用方法，并详细地说明了普通万用表的一些巧妙应用。
This paper introduced the main characteristics and the connecting method of DDM4A digital show meter to PLC, and presented a multi-meter indication example of the Mitsubishi FX series PLC.
本文介绍了DDM4A数码显示表的主要特点及与PLC的接线方式，并给出了三菱fx系列plc编程的多表显示例程。
The Auto multi meter is different from the common one, the former has many spreading functions and can judge and shoot the fault of electronic control system quickly.
汽车万用表不同于普通万用表，它具有多种扩展功能，能够方便快捷地判断和排除电控系统故障。
This paper introduces the methods to test 8 auto signal parameters with auto multi meter and attention information is also given.
简要介绍了利用汽车万用表测试8种汽车信号参数的基本方法，并指出了用汽车万用表检测电控系统的注意事项。
The technical problem solved by the utility model is to provide a multi wave length photo electric laser power meter.
本实用新型要解决的技术问题是：提供一种多波长光电激光功率计。
This paper presents a design scheme of a digital multi meter for measuring periodical signals.
提出了一种以测量周期性信号有效值为基本功能的数字式多用表的设计方案。
I2C bus digital potentiometer AD5242 was used as core of digital alternating current parameter multi-function meter, it has a point, two point and multiple point sampling arithmetic.
数字式工频交流电参数多用表以i2c总线数字式电位器ad5242为核心，其采样算法有一点、两点及多点。
Tension infiltration meter is a kind of devices measuring soil moisture and solute movement parameters on the spot according to multi-dimensional infiltration theory.
张力渗透仪是一种根据多维入渗原理进行土壤水分和溶质运移参数原位测量的仪器。
The master controller and customer multi-functional gas meter realize communication through telephone network automatically.
整个系统由主控端和客户多功能煤气表端组成，主控端与客户端通过电话线网实现自动抄表。
A kind of station remote automation meter acquisition system based on wide area network was constructed by the way of distribution using multi microcomputer.
采用多微机以分散方式构建一种基于广域网的变电站远程自动抄表系统，可作为电力市场的有效技术支持。
A kind of digital power meter for locomotives was discussed in this paper. High precision and multi-function were obtained in this design based on ATT7022A.
针对目前国内电力机车电度表的应用现状，提出了一种基于ATT7022 A全数字机车专用电度表的设计，实现了高精度全功能的能耗计量。
Analysis been made on a 3 months-lasting field test of 6 non-linear utilities in Hubei electric Power Company, using Chint harmonic multi-function electricity meter.
本文采用具有谐波计量功能的多功能三相电能表对湖北省电力公司下属6个非线性用户进行约3个月的挂网试验并进行了数据分析。
The systematic hardware design includes consumer multi-functional gas meter and master management two parts.
系统的硬件设计包括客户多功能煤气表端和主控端两大部分。
According to the invention, each set of multi-functional meter adjusting platform is not required to be installed with a GPS time service signal receiving system, and the resource is saved.
本发明不必为每台多功能校表台都配备有GPS授时信号接收系统，节约了资源。
In this paper, the multi-level wind velocity in the nocturnal steady state PBL is analysed, using the data of the 325 meter meteorological tower and acoustic sounder.
本文利用325米气象塔及声雷达探测资料分析了夜间平稳天气条件下行星边界层中风速出现多极值的现象。
The micro-computer controlled and modular designed host circuit can be used to construct a multi-gauge vacuum meter or other kinds of vacuum meters.
主机结构采用微机控制和真空计模块化设计，可构成复合真空计或用于组装其他真空计。
Meter audition is one of the important contents in the teaching of sight-sing and ear training. It is one of the important contents in the listening and scoring of monophy and multi-voice part music.
节拍听辨在视唱练耳教学中是较为重要的内容之一，在听记单声部音乐旋律、多声部音乐织体中常常会遇到。
A design scheme of multi-rate energy meter based on the broadband carrier of power lines and its automatic relay routing algorithm are proposed.
提出了基于电力线宽带载波的复费率电能表设计方案及自动中继路由算法。
The primary goal of this research is to develop a Multi-purpose Watt-hour Meter to adapt to the new management mode.
为配合新的管理方式，我们设计了一款多功能载波通讯电表。
The article introduces the kinds of multi-function Watt-hour meter used at home, the corresponding interface of communication, and protocol of communication.
介绍了当前国内使用的三相多功能电能表的类别及其对应的通信接口、通信规约；
The article introduces the kinds of multi-function Watt-hour meter used at home, the corresponding interface of communication, and protocol of communication.
介绍了当前国内使用的三相多功能电能表的类别及其对应的通信接口、通信规约；
应用推荐