“proportional reducer”的概念、定义、翻译、参考文献-科学参考

单词	proportional reducer
释义	proportional reducer [prǝ`pȯr·shǝn·ǝl ri`dü·sǝr] ^{GRAPHIC ARTS} A solution that is used to lower density in a negative or positive image in proportion to the silver present, with a certain amount of loss in shadow detail.
随便看	simple data structure simple dike simple elongation simple engine simple fruit simple function simple gland simple goiter simple group simple harmonic current simple harmonic electromotive force simple harmonic motion simple hypothesis simple integral simple lattice simple leaf simple lens simple machine simple metal simple microscope simple order simple ore simple oscillator simple path simple pendulum

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