| 单词 | electroscope |
| 释义 | electroscope (once / 74336 pages) n WORD FAMILY electroscope: electroscopes USAGE EXAMPLESLearn how different materials around the house conduct static electricity--with a homemade electroscope! Scientific American(Jan 23, 2014) Such a difference is what a gold-leaf electroscope indicates for its gold leaves and the walls surrounding the air-space in which they are suspended. Gray, Andrew, Lord Kelvin—An account of his scien...(2012) In order to ascertain whether bodies are electrified or not, instruments called electroscopes are used. Hawkins, Nehemiah, Hawkins Electrical Guide, Number On...(2011) n measuring instrument that detects electric charge; two gold leaves diverge owing to repulsion of charges with like sign Hyper measuring device, measuring instrument, measuring system instrument that shows the extent or amount or quantity or degree of something |
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