英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

becquerel    

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Becquerel - Wikipedia
    The becquerel ( ˌbɛkəˈrɛl ⓘ; symbol: Bq) is the unit of radioactivity in the International System of Units (SI) One becquerel is defined as an activity of one per second, on average, for aperiodic activity events referred to a radionuclide
  • Henri Becquerel | French Physicist Radioactivity Pioneer | Britannica
    Henri Becquerel was a French physicist who discovered radioactivity through his investigations of uranium and other substances In 1903 he shared the Nobel Prize for Physics with Pierre and Marie Curie
  • Becquerel (Bq) | Nuclear Regulatory Commission - NRC
    Becquerel (Bq) One of three units used to measure radioactivity, which refers to the amount of ionizing radiation released when an element (such as uranium) spontaneously emits energy as a result of the radioactive decay (or disintegration) of an unstable atom
  • Henri Becquerel - Nuclear Museum
    Antoine Henri Becquerel (1852-1908) was a French physicist and winner of the 1903 Nobel Prize in Physics Becquerel was born in Paris, France on December 15, 1852
  • Henri Becquerel and the Discovery of Radioactivity - ThoughtCo
    The SI unit for radioactivity called the becquerel (or Bq), which measures the amount of ionizing radiation that is released when an atom experiences radioactive decay, is also named after Becquerel
  • Henri Becquerel - Biography, Facts and Pictures
    Whenever we study or talk about radioactivity, the name Henri Becquerel at once enters our minds He was the discoverer of radioactivity, for which he was awarded the 1903 Nobel Prize, sharing the award with Pierre and Marie Curie
  • BECQUEREL Definition Meaning - Merriam-Webster
    The meaning of BECQUEREL is a unit of radioactivity of a given sample of material equal to one atomic decay per second —abbreviation Bq How to use becquerel in a sentence
  • Discovery of Radioactivity: Becquerel - Le Moyne
    Becquerel shared the 1903 Nobel Prize in physics with Marie and Pierre Curie for their work on radioactivity
  • Henri Becquerel – Facts - NobelPrize. org
    When Henri Becquerel investigated the newly discovered X-rays in 1896, it led to studies of how uranium salts are affected by light By accident, he discovered that uranium salts spontaneously emit a penetrating radiation that can be registered on a photographic plate
  • Antoine Henri Becquerel | History | Research Starters - EBSCO
    Antoine Henri Becquerel, born on December 15, 1852, in Paris, France, was a noted physicist recognized for his pioneering work in radioactivity





中文字典-英文字典  2005-2009