摘要
简述了贝克勒尔的生平,回顾了贝克勒尔在发现X射线后,进一步发现铀盐能使照相底版感光,并能使带电的验电器放电,发现铀的放射性的过程及其后续的研究,分析了他如何抓住机遇,充分利用有利条件,坚持不懈、严谨缜密地进行研究和勇于探索的精神.
The brief biography of Becquerel A.H.is outlined.How he discovered the uranium salt could make the photographic plate appearing in black when it was developed and discharge electrified bodies are reviewed.How he investigated the nature of the uranium ray and his related follow-up researches are recalled.The important factors made him success such as he could seize the chances,his untiring perseverance and his self-sacrifice are analyzed.
出处
《物理与工程》
2013年第6期38-44,共7页
Physics and Engineering
关键词
贝克勒尔
放射性
铀射线
磷光
照相法
Becquerel A.H.
radioactivity
uranium ray
phosphorescence
photographic method
