becquerel是什么意思,becquerel怎么读,
英式发音:[ˈbekərel] 美式发音:[ˈbekərel]
1.In 1896, Henri Becquerel had inadvertently discovered radioactivity when he left some uranium ore in a drawer on top of an undeveloped photographic plate, on which the uranium left a "shadow."
1896年,贝克勒尔无意中发现了放射性物质,当他在一个抽屉里未显影的感光板上面留下一些铀矿后,感光板上留下了一个影子。
2.In 1896, Henri Becquerel had inadvertently discovered radioactivity when he left some uranium ore in a drawer on top of an undeveloped photographic plate, on which the uranium left a "shadow."
1896年,贝克勒尔无意中发现了放射性物质,当他在一个抽屉里未显影的感光板上面留下一些铀矿后,感光板上留下了一个影子。
3.The Curies and scientist Henri Becquerel won a Nobel Prize for Physics in 1903 for discovering radioactivity.
居里夫妇和科学家亨利·贝克勒尔因发现了放射能而获得了1903年的诺贝尔物理学奖。
4.One Becquerel corresponds to the transformation (disintegration) of one atomic nucleus per second.
1贝可相当于每秒转换(分解)1个原子核。
5."In 1839, French scientist Edmund Becquerel discovered (How Solar)" the photoelectric effect.
在1839年,法国科学家埃德蒙·贝克勒尔发现了(太阳能)光电效应。
6.The Nobel Committee investigated the research done by Becquerel and both of the Curies.
诺贝尔奖金委员会调查了此项研究是由贝克雷尔和居里夫妇共同完成的。