查询词典 zero correction

This paper analyse the concepts and some different circuits topology of the power factor correction circuit.

本文分析了PFC电路的基本原理及几种不同电路拓扑。

It has correction factor and optimal parameter searching function.

介绍一种带修正因子和寻优参数的水位模糊控制系统。

This thesis describes the main characters and development of power factor correction technology. Its investigative necessity and importance are clarified.

本文介绍了功率因数校正技术的发展及其主要特点，阐明了其研究的必要性和重要性。

Analyzed with single power factor correction flyback switching power supply of their working principle, advantages and disadvantages.

分析了带功率因数校正的单片反激式开关电源的其本工作原理，优缺点。

Systematic error, 27. correction factor.

系统误差，27。修正因子。

The objective of this thesis is to develop a DSP-based single-phase boost converter with power factor correction.

中文摘要本文的目的是研制一个数位信号处理器控制之1 kW的单相升压式功率因数修正器。

This paper presents the operating principle of Active Power Factor Correction circuit with one-cycle control.

采用基于单周控制的专用芯片IR1150[2]，设计了一台1kW的功率因数校正装置。

In this paper the principle of power factor correction is analyzed and the application of the newest TOPSwitch-GX IC to APFC is elucidated.

本文分析了功率因数校正的原理，阐述了最新的TOPSwitch-GX器件在APFC中的应用。

To find more applications with the model,a correction factor is determined through pull-out test in site.

为了使理论模型更接近实际，提出了以现场拉拔试验确定模型参数的方法。

Nine kinds of control scheme of single-phase power factor correction are reviewed.

文中得出的结论对开展电力电子设备有源功率因数校正方案的研究及控制方案的选择有着重要的参考价值。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。