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Results:
power factor : 1）[電気] 力率:交流回路での有効電力と見掛けの電力の比
power function : 1）べき関数
powerboat : 1）=motorboat
powder paper : 1）薬包紙
power tool : 1）電動工具
power station : 1）=power plant
power law : 1）べき法則
power plant : 1）発電所（またpower house・power station） 2）動力装置
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power factor

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