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:

positron    音标拼音: [p'ɑzətr,ɑn]
n. 正电子

正电子

positron
n 1: an elementary particle with positive charge; interaction of
a positron and an electron results in annihilation [synonym:
{positron}, {antielectron}]


请选择你想看的字典辞典:
单词字典翻译
positron查看 positron 在百度字典中的解释百度英翻中〔查看〕
positron查看 positron 在Google字典中的解释Google英翻中〔查看〕
positron查看 positron 在Yahoo字典中的解释Yahoo英翻中〔查看〕





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:


  • Positron
    Positron unifies exploration and production work in one free, AI-assisted environment, empowering the full spectrum of data science in Python and R
  • Positron - Wikipedia
    The positron or antielectron is the particle with an electric charge of +1 e, a spin of 1 2 ħ (the same as the electron), and the same mass as an electron It is the antiparticle (antimatter counterpart) of the electron
  • Positron | Antimatter, Annihilation, Electron | Britannica
    positron, positively charged subatomic particle having the same mass and magnitude of charge as the electron and constituting the antiparticle of a negative electron
  • 11. 4: Positron Emission - Chemistry LibreTexts
    A positron, also called an antielectron, is an exotic bit of matter, or more correctly, an example of antimatter A positron is the antimatter equivalent of an electron
  • Positron - an overview | ScienceDirect Topics
    A positron (positively charged electron) is a particle of so-called ‘antimatter’ that cannot coexist for long with the ‘ordinary’ matter of which we and all that surrounds us is made
  • What Is a Positron? The Antiparticle of the Electron
    A positron, also known as an antielectron, is the antimatter equivalent of an electron It shares many properties with the electron, but has an opposite electrical charge
  • Positron: Definition, Charge Uses in Chemistry Explained - Vedantu
    A positron or antielectron is the antimatter counterpart to an electron A positron has the equal or same mass as an electron and a spin of 1 2, but it has an electrical charge of +1 When a positron collides with electron annihilation, it results in the production of two or more gamma-ray photons
  • Characteristics of Positrons: Antimatter | Open Medscience
    Positrons and positronium (a bound state of a positron and an electron) are being studied for their potential to perform quantum information processing tasks The unique properties of positrons could offer advantages in developing more efficient and powerful quantum computers
  • Positron | COSMOS - Swinburne
    The positron is the anti-particle of the electron Alternatively known as an anti-electron, it has the same properties as the electron with the exception of electric charge – the electron has a negative charge while the positron has a positive charge
  • What is Positron - Properties - Nuclear Power for Everybody
    The electron’s antiparticle is called the positron; it is identical to the electron, except it carries electrical and other charges of the opposite sign When an electron collides with a positron, both particles can be totally annihilated, producing gamma-ray photons





中文字典-英文字典  2005-2009