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单词 resolving power
释义

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resolving power
resolving power n. (a) the power of breaking up or dissolving something (obsolete); (b) the ability of a device to separate or distinguish closely adjacent images or signals; (also) the degree of detail with which an image is reproduced; cf. resolution n.1 6a.
ΘΚΠ
the world > physical sensation > sight and vision > optical instruments > [noun] > capability of distinguishing or separating
resolving power1664
resolution1831
1664 R. Boyle Exper. & Considerations Colours 137 The particles of the Black mixture that had before been dispers'd into very Minute and singly Invisible particles by the Incisive and resolving power of the highly Corrosive Oyl of Vitriol.
1727 P. Shaw & E. Chambers tr. H. Boerhaave New Method Chem. 83 They [sc. oils] have..a great attenuating and resolving power.
1789 W. Cullen Treat. Materia Medica II. vii. 344 Its resolving powers, by attenuating or dissolving the fluids, I do not admit of.
1845 R. Chambers Explanations 9 Nebulæ which were only distant clusters, and which yielded, one after another, to the resolving powers of telescopes, as these powers were increased.
1937 Rev. Sci. Instruments 8 414/1 The ultimate efficiency..is determined by the resolving power of the first stage of the scaling circuit.
1941 Ann. Reg. 1940 345 An electron microscope with about twenty times the resolving power of the best light microscope.
1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) XI. 304 a/1 Radiographs made with γ-rays have high resolving power.
1991 Photographer Aug. 41/1 The resolving power of the film is good.
extracted from resolvingn.
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更新时间:2024/9/21 8:13:53