| 单词 | sclerometer |
| 释义 | sclerometer[ skli-rom-i-ter ] / sklɪˈrɒm ɪ tər / nounany instrument for determining with precision the degree of hardness of a substance, especially a mineral, as by measuring the pressure necessary to pierce or scratch it. Origin of sclerometerFirst recorded in 1875–80; sclero- + -meter OTHER WORDS FROM sclerometerscler·o·met·ric [skleer-uh-me-trik, skler-], /ˌsklɪər əˈmɛ trɪk, ˌsklɛr-/, adjectiveWords nearby sclerometersclerokeratitis, sclerokeratoiritis, scleroma, scleromalacia, scleromere, sclerometer, scleromyxedema, scleronychia, sclero-oophoritis, sclerophthalmia, sclerophyll Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for sclerometersclerometer / (sklɪəˈrɒmɪtə) / nounan instrument that determines the hardness of a mineral or metal by means of a diamond point Derived forms of sclerometersclerometric (ˌsklɪərəˈmɛtrɪk), adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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