| 单词 | Henri Becquerel |
| 释义 | Henri Becquerel (once / 984943 pages) n WORD FAMILY Henri Becquerel USAGE EXAMPLESAfter Henri Becquerel discovered the radioactivity of uranium in 1896, Marie and Pierre Curie discovered even more radioactive elements polonium and radium. Time(Sep 15, 2016) Roentgen’s report prompted the Parisian physicist Henri Becquerel to look for other signs of X-rays. Michael Hiltzik, Big Science(2015) Wilhelm Roentgen accidentally discovered X-rays that year, and Henri Becquerel discovered radioactivity in uranium salts. New York Times(Jun 19, 2015) n French physicist who discovered that rays emitted by uranium salts affect photographic plates (1852-1908) Syn|Exp Antoine Henri Becquerel, Becquerel physicist a scientist trained in physics |
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