英语词汇“apertometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	apertometer
释义	apertometer\|æpəˈtɒmɪtə(r)\| [f. L. apert-us open + -o-meter.] An appliance attached to a microscope for determining the angular aperture of object-glasses. 1880Nature XXI. 433 Some remarks on the apertometer.1881Athenæum 26 Nov. 707/3 An Abbe apertometer of dense glass for measuring apertures up to 1·50 N.A.
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