单词 | electroscope |
释义 | electroscope[ ih-lek-truh-skohp ] / ɪˈlɛk trəˌskoʊp / nouna device for detecting the presence and determining the sign of electric charges by means of electrostatic attraction and repulsion, often between two pieces of gold leaf enclosed in a glass-walled chamber. Origin of electroscopeFirst recorded in 1815–25; electro- + -scope OTHER WORDS FROM electroscopee·lec·tro·scop·ic [ih-lek-truh-skop-ik], /ɪˌlɛk trəˈskɒp ɪk/, adjectiveWords nearby electroscopeelectroretinogram, electroretinograph, electroretinography, electrorheology, electroscission, electroscope, electrosensitive, electroshock, electroshock therapy, electrosmosis, electrostatic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for electroscopeBritish Dictionary definitions for electroscopeelectroscope / (ɪˈlɛktrəʊˌskəʊp) / nounan apparatus for detecting an electric charge, typically consisting of a rod holding two gold foils that separate when a charge is applied Derived forms of electroscopeelectroscopic (ɪˌlɛktrəʊˈskɒpɪk), 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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