The watt is the unit for measuring the power expended in the circuit.
瓦特是用来测量电路中消耗的功率的一种单位。
This paper presents a mini type RF power pulse measuring circuit, introduces some corresponding components.
简述了一种轻小型的射频脉冲功率测量电路，介绍了其中相关的一些器件。
Introduced the principles of pulse modulating circuit for measuring power factor.
介绍了一种脉宽调制型功率因数测量电路的工作原理。
The design method of DC motor driving power and rotational speed measuring system is introduced in this paper, and the corresponding electronic circuit and software flow are also given.
介绍了一种直流电机驱动电源和转速测量系统设计方法，并给出了相应的电子电路和软件流程。
An Electric power parameters measuring device based on MSP430F149 was introduced. The design of hardware circuit and software of the device was introduced.
介绍了基于MSP430F149单片机的电力参数检测仪，给出了电力参数检测仪的硬件电路、软件设计方法。
Short-circuit test measuring system in high power laboratory is a very important component of high voltage measuring technology.
大容量实验室短路试验测量系统是高电压测量技术的重要组成部分。
The paper offers an analysis of the influence of measuring power circuit of eletremeter internal resistence by half-deviation on the measurement.
本文就半偏法测电表内阻的电源电路对测量的影响进行了分析。
This project is applied to the control circuit of the frequency converter power source of for measuring ground resistance in an electric substation.
此方案成功地应用于变电站接地电阻测量变频电源控制电路中。
It introduces circuit structure, operating principle and solves problems of temperature shift and dc constant-current power supply quality effect on measuring accuracy.
文章介绍了电路结构和工作原理以及消除引线电阻、电阻应变片的温度漂移和直流稳流电源供电质量对测量准确度的影响等问题。
The measuring circuit can achieve real-time reactive power to be compensated by using hardware operations, such as multiplication and summation.
检测电路通过硬件实现乘法和加法运算，得到实时补偿的无功功率大小。
In this paper, principle of design and study of three-phase induction motor power measuring device is discussed in theory and practice. And practical measuring unit circuit is used in the device.
本文从理论和实践方面探讨了矿用三相异步电机功率测量装置的设计及研制原理。并用实际测试单元电路实现。
It's equipped with a power saving circuit, a data interface, indication of exceeded measuring ranges and a flexible current sensor, and can be used even under very unfavorable mechanical conditions.
它配备省电电路，数据接口，显示超过测量范围和灵活的电流传感器，可用于即使在非常不利的力学条件。
For this, the plasma display device includes an accumulated power measuring time for measuring the accumulated time used for power supply to the panel and a drive circuit for driving the panel.
累积时 间测量电路，其测量对面板通电的时间的累积时间；
The principle of phase lock loop and its application in the motor power-measuring system are introduced, furthermore the design and analysis of the circuit for constant speed control are provided.
介绍了摊铺机行驶控制系统的基本要求，以单边行驶回路为例探讨了其工作原理； 根据摊铺机对行驶速度的要求，分析了恒速控制技术，探讨了行驶系统控制方式。
The principle of phase lock loop and its application in the motor power-measuring system are introduced, furthermore the design and analysis of the circuit for constant speed control are provided.
介绍了摊铺机行驶控制系统的基本要求，以单边行驶回路为例探讨了其工作原理； 根据摊铺机对行驶速度的要求，分析了恒速控制技术，探讨了行驶系统控制方式。
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