“filter factor”的概念、定义、翻译、参考文献-科学参考

单词	filter factor
释义	filter factor [`fil·tǝr ´fak·tǝr] ^OPTICS The number of times the exposure must be increased when a filter is used on a camera, because the filter absorbs some of the light.
随便看	magnetostriction transducer magnetostrictive delay line magnetostrictive filter magnetostrictive loudspeaker magnetostrictive microphone magnetostrictive oscillator magnetostrictive resonator magnetostrictor magnetoswitchboard exchange magnetotail magneto telephone set magnet power magnetron magnetron oscillator magnetron pulling magnetron pushing magnetron vacuum gage magnet wire magnification magnifier magnifying glass magnifying power magnistor magnitude magnitude method

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