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abbr.性能因素 (Performance Factor)；气动浮筒 (Pneumatic Float)；脉波频率 (Pulse Frequency)；加压风机 (\u
1、p.f.───abbr.功率因数（powerfactor）
2、pfa───abbr.故障预警分析 (Predictive Failure Analysis)；职业球员联盟 (Professional Footballers Association)；全氟烷氧基烷烃
3、psf───abbr.有效负荷 (Payload Structure Fuel)
4、pfg───abbr.美国百利
5、pfd───abbr.程序流程图 (Process Flow Diagram)；主飞行显示 (Primary Flight Display)；个人漂浮设备 (Personal Flotation Dev)
6、pcf───abbr.磅/立方英尺（poundspercubicfoot）
7、pelf───n.钱财；不义之财，赃物
8、impf───疫苗
9、pf.───abbr.功率因素 (Power Factor)；导频滤波器 (Pilot Filter)；主频 (Primary Freguency)；测量器 (Position Finder)
1、Rumours of a coup, planned by a cabal of disgruntled senior security men and ZANU-PF bigwigs opposed to any real power-sharing, are rife.───有个颇为流行的传言说，一位不满的高级军界人物，同时也是一名民盟党重要人物正在策划行动反对任何形式的分权。
2、PF: at the moment we don't have any agnostic API for data other than JDBC.───PF：目前，除了JDBC，我们还没有任何平台无关的数据api。
3、He said the violence meant people had been given a choice, to vote for Zanu PF or die.───他说，暴力意味着给人民一个选择：要么就投非洲民族联盟-爱国阵线的票，要么就死亡。
4、He made his announcement just as members of Zanu-PF were visiting Asian countries to drum up support.───他就是在民盟党成员访问亚洲国家寻求支持时，说这番话的。
5、What I saw there it was actually terrible, people were being harassed in the park, Africa Unity Square by ZANU-PF people, " he said. "───他说：“我看到的情况是，很糟糕，人们在公园里公然遭到民盟成员的Sao扰。”
6、PF: We firstly focus on consistency and lean-ness.───PF：一致性和轻便性是我们的首要关注点。
7、The hotly contested home-affairs ministry, which oversees the police, is theoretically to be shared between the MDC and Zanu-PF.───争论最为激烈的职位——监督警署的内务部长理论上将由MDC和民盟党共同承担。
8、That would be followed by a two-year transition and a gracious handover, perhaps to a compromise candidate within ZANU-PF.───接下来会进行为期两年的过渡时期和慷慨的交接，可能会交接到ZANU-PF里面的一个折衷的侯选人手里。
9、Pf : Probability that a piece of space junk will survive reentry.───Pf：指一块太空垃圾坠落到地球表面的概率。
1、Active PFC techniques have been researched systematically and used widely in the recent twenty years because of high power factor (PF) and low total harmonic distortion (THD).
2、This month's Profi/Trekker/PF test assesses whether reality matches image.
3、PF -PLUS is packaged in25 kg multi-ply paper bags.
4、Particles filter (PF) has no restriction to the noise type and it is an effective approximate method for the state estimate of nonlinear systems.
5、The yearly output pf the portable computers in the factory approximates to 50, 000.
6、Methods: With 16 PF, a self - administered questionnaire survey was conducted among 230 undergraduates in Baotou.
7、PF cotton yield monitoring system is consisted of a yield monitor, cotton flow sensor, head height sensor, ground speed sensor, fan speed sensor. GPS receiver and other components.
8、With college students as subjects, Cattell 16 PF was revised in Vietnam.
9、Methods: The Cattell - 16 PF Questionnaire was completed by 150 male heroin - dependent patients after physiological detoxification.