pfc
美英
- abbr.〈美(=Private First Class)陆军[海军陆战队]一等兵
- 网络功率因数校正(Power Factor Correction)；功率因素校正；功率因数校正器(Power Factor Corrector)
pfcpfc
功率因数校正(Power Factor Correction)
功率因数校正（PFC）手册功率因数校正（PFC）手册功率因数校正（PFC）手册功率因数校正（PFC）手册
功率因素校正
因此功率因素校正(PFC)技术成为开关电源中必不可少的环节。同时，鉴于恒流稳压开关电源的功率等级不断增加，必须考虑系 …
功率因数校正器(Power Factor Corrector)
功率因数校正器(PFC)在电源应用中的重要作用电动机使用工频电源驱动时，电压下降则电..… 电动机使用工频电源驱动时，电 …
功率因数修正
非常适合功率因数修正(PFC)与全桥原边开关、大功率不间断电源、电焊机和工业开关等应用。www.irf.com
空斑形成细胞(plaque-forming cell)
小鼠空斑形成细胞（PFC）反应的影响 x - ±s,n=6,+++P<0.001与3月龄对照比较,*P<0.05,**P<0.01,***P<0.001与14月龄对照比 …
全氟化碳(perfluocarbon)
好像是一种全氟化碳（PFC）类溶剂为无色无味的透明液体，据说对人体没什么危害！名誉值 3 串个门 加好友 打招呼 发消息 …
有源功率因数校正
使用有源功率因数校正（PFC）技术，使输入电流的功率因数达到98%以上，避免对市电的污染，降低谐波对周边设备的影响…
1
Barker said he then attempted to rape the girl himself, before she was shot to death by former Pfc. Steven D. Green, Bierce said.
比尔茨说，巴克交代在前一等兵史蒂文D。格林将这名女孩射杀前他试图强奸她。
2
But Robin West, chairman of PFC Energy in Washington, told me that he picks up eagerness on the part of the industry to get back to work.
但是在华盛顿的PFC能源公司主席罗宾·韦斯特告诉我，就该行业恢复运作而言，他感到跃跃欲试。
3
The next step will be to understand how m PFC interacts with other brain regions to create or respond to depression, he adds.
他补充说，下一步将了解中前额皮层与大脑其他区域如何相互作用从而造成抑郁或如何对抑郁做出反应。
4
With natural interleaving technique, the front PFC could depress the current ripple and the stress on the power device.
前级采用自然交错控制技术，可以减小电流纹波和开关管的电流应力；
5
Conventional planar flow casting(PFC)is one of rapid solidification processes for fabrication of microcrystalline or amorphous ribbons.
传统平面流铸技术是用于生产微晶或非晶合金薄带的一种快速凝固技术。
6
Besides the improvement of the laser quality, the PFC circuit had been introduced into the laser electrical source.
在提高光束质量的同时，我们还在激光电源中研究了PFC电路。
7
Single-phase PFC circuit is widely used in communication power, UPS and other devices with its simple structure and control.
单相PFC电路以其结构简单，控制方便等特点，广泛应用于通讯电源、UPS等设备中。
8
While other animals' brain regions development in synchrony, in humans, the development of the PFC lags far behind that of other areas.
其他动物的大脑区域发育是同步的，而人类的PFC发育远远慢于大脑其他区域。
9
An extra leg for a PFC choke core can be added to an isolation transformer core to form a single combined core.
PFC扼流器磁芯的额外支腿可以附加到隔离变压器磁芯以形成单个组合磁芯。
10
Cut down on the wrinkle-free materials. Five minutes of ironing will spare you from a lifetime of PFC exposure.
少用非褶皱材料，五分钟的熨烫会让你免于长时间暴露在PFC（全氟化碳）之中。
11
The first is a synthetic chemical called a perfluorocarbon, or PFC, which would not risk contamination by blood borne pathogens.
第一类是合成化学物质过碳氟化合物简称pfc，它没有被血液传播病原体感染的危险。
12
The simulated results are well consistent with the detections. The exact description of damage zone characteristics can be achieved by PFC.
结果表明PFC的模拟结果和检测结果具有较好的一致性，能够实现对损伤区特征的准确描述。
13
Results from our laboratory suggests that the PFC provides an infrastructure for the rapid synthesis of the diverse information.
从我们的实验结果推测，额前皮质能在多样化的讯息下，提供一个迅速整合的基本结构。
14
The material released by WikiLeaks relates entirely to the war in Afghanistan, while Pfc. Manning was stationed in Iraq.
“维基泄密”上公布的资料全部与曼宁驻扎伊拉克期间的阿富汗战事有关。
15
Pfc. Garrick Carlton, 21, of Sacramento, Calif. , patrols up a mountain looking for an insurgent fighting position in Kunar province.
加利福尼亚，萨克拉门托21岁的卡尔顿在库纳尔省巡山，寻找战斗激进分子的位置。
16
The Panel met with representatives of the Police Force Council Staff Side PFC Staff Side and the Administration .
事务委员会与警察评议会职方及政府当局的代表举行会议。
17
Ultimately, says David Kirsch of PFC Energy, a consultancy, there is only one type of customer for crude: refineries.
说到底，PFC能源咨询公司的戴维·克里斯科得出一个结论，原油的消费者只有一类：炼油厂。
18
Saad Rahim, of PFC Energy, argues that weak institutions lie at the root of this disappointing performance.
PFC能源的SaadRahim声称，这一令人失望的运作模式根源在于残弱的制度。
19
The PFC system developed by this paper chooses IRMCF343 as the main control chip, which has a unique asymmetric dual-core structure.
本课题开发的数字PFC系统以IRMCF343为主要控制芯片。IRMCF343为独特的不对称双核结构。
20
Continuous current conduction mode (CCM) operation on input current can be realized by using a commercial low-cost BCM PFC control IC.
电路使用一般商用低价之边界模式（BCM）PFC控制器，并将输入电流操作于连续电流导通模式。
21
Julia Nanay, of PFC Energy in Washington, said such moves had "become an important strategic priority for Russia" .
华盛顿能源咨询公司PFCEnergy的朱莉娅•纳内（JuliaNanay）表示，这些举动已“成为俄罗斯的一项重要战略优先任务”。
22
The PFC(Predictive Function Control) is applied to realize the optimal control of boiler coal pulverizing system.
采用预测函数控制系统结构实现对锅炉制粉系统的优化控制。
23
By that time, the U. S. will be the top global oil and gas producer, surpassing Russia and Saudi Arabia, PFC predicts.
PFC预计，到那个时候，美国将超俄罗斯和沙特阿拉伯，成为全球最大的油气生产国。
24
The characteristics, advantages and disadvantages of several three-phase PFC topologies with soft-switching are analyzed.
具体分析了软开关技术在三相PFC电路中的几种拓扑结构的特性及其优缺点；
25
The PFC study shows political factors are limiting production capacity increases in Mexico, Venezuela, Iran, Iraq, Kuwait and Russia.
PFCEnergy的研究显示，政治因素正在限制墨西哥、委内瑞拉、伊朗、伊拉克、科威特和俄罗斯的产能增长。
26
The report, by Washington, D. C. , consulting firm PFC Energy, is an annual effort to rank the world's largest listed energy companies.
这份年度报告由位于华盛顿特区的PFC能源咨询公司（PFCEnergy）发布，对世界最大的能源类上市公司进行排名。
27
Army Pfc. Lynndie England was convicted by a military jury on six counts stemming from the Abu Ghraib prison abuse scandal.
年，陆军一等兵林迪英格兰因阿布格莱布监狱虐待丑闻事件被军事委员会指控六项有罪。
28
Objective To investigate the effects of perfluorochemical (PFC) on in vitro long-term hypothermic heart preservation in rats.
目的研究全氟化碳化合物（PFC）在大鼠离体心脏长时程低温保存中的作用。
29
This paper made a detailed introduction of passive and active PFC, especially the type and control mode of active PFC.
本文针对无源PFC和有源PFC做出了详细的介绍，特别针对有源PFC的类型、控制方式着重介绍。
30
The text studied emphatically the control technology and current sharing of the PFC modules.
本文着重研究PFC模块的并联及其均流控制技术。