“extinction meter”的概念、定义、翻译、参考文献-科学参考

单词	extinction meter
释义	extinction meter [ek`stiŋk·shǝn ´mēd·ǝr] ^OPTICS An exposure meter in which light intensity is measured by gradually attenuating the light by a known fraction until a selected design is just visible or disappears.
随便看	trimethyl borate trimethylchlorosilane trimethylethylene trimethylol aminomethane trimethylolethane trimethylvinylammonium hydroxide trimetric drawing trimmer trimmer capacitor trimmer conveyor trimmer potentiometer trimming trimorphous trim size trimuon event Trinidad asphalt trinitrobenzene Sakmarian sal salable coal sal acetosella Salado formation salamander salamander stove Salamandridae

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