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：

transmutation    
n. 变形,变化

变形,变化

transmutation
n 1: an act that changes the form or character or substance of
something [synonym: {transmutation}, {transubstantiation}]
2: a qualitative change [synonym: {transformation}, {transmutation},
{shift}]
3: (physics) the change of one chemical element into another (as
by nuclear decay or radioactive bombardment); "the
transmutation of base metals into gold proved to be
impossible"


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


  • Transmutation | Nuclear Reactions, Radioactivity Fission | Britannica
    transmutation, conversion of one chemical element into another A transmutation entails a change in the structure of atomic nuclei and hence may be induced by a nuclear reaction (q v ), such as neutron capture, or occur spontaneously by radioactive decay, such as alpha decay and beta decay (qq v )
  • Nuclear transmutation - Wikipedia
    A transmutation can be achieved either by nuclear reactions (in which an outside particle reacts with a nucleus) or by radioactive decay, where no outside cause is needed
  • TRANSMUTATION Definition Meaning - Merriam-Webster
    Alchemists believed that lead could be “perfected” into gold, that diseases could be cured, and that life could be prolonged through transmutation, or a change of some essential element into a superior form
  • What Is Transmutation? From Alchemy to Nuclear Science
    Transmutation is the conversion of one chemical element into another It happens when the nucleus of an atom gains or loses protons, changing its identity on the periodic table
  • 19. 4 Transmutation and Nuclear Energy – Chemistry Fundamentals
    The first manmade nucleus was produced in Ernest Rutherford’s laboratory in 1919 by a transmutation reaction, the bombardment of one type of nuclei with other nuclei or with neutrons
  • TRANSMUTATION | English meaning - Cambridge Dictionary
    Nuclear transmutation is the conversion of one chemical element into another These particles are likely to have undergone several transmutations in their short lives
  • Transmutation Definition and Examples - ThoughtCo
    This is the definition of transmutation in science, with examples of how to transmute one element into another
  • Transmutation - Chemistry Encyclopedia - reaction, elements, number . . .
    Transmutation is the act of changing a substance, tangible or intangible, from one form or state into another To the alchemists of old, this meant the conversion of one physical substance into another, particularly base metals such as lead into valuable silver and gold
  • 9. 4: Transmutation - Chemistry LibreTexts
    Furthermore, recall that all elements that have atomic numbers that are greater than 92 are synthesized through a second nuclear reaction, transmutation, in which a new radioisotope is generated by bombarding a stable nucleus with small particles
  • Transmutation - Energy Education
    Natural or spontaneous transmutation occurs in unstable, radioactive elements These elements will be transformed into a stable element over a series of decays or a decay chain For example, uranium-238 transmutes spontaneously into lead-206 through a series of steps





中文字典-英文字典  2005-2009