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：


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


  • Homepage | American Astronomical Society
    The 248th AAS meeting (joint with the High Energy Astrophysics and Laboratory Astrophysics Divisions) will be held 14–18 June in Pasadena, California, at the Pasadena Convention Center
  • Atomic absorption spectroscopy - Wikipedia
    Atomic absorption spectroscopy (AAS) is an elemental analysis method for determining the concentration of metals in a given sample [1] The principle of AAS relies on the vaporization of metals within a sample when introduced to a flame Every ground state metal absorbs light radiation (and excites) at a different wavelength
  • The African Academy of Sciences (AAS)
    AAS is a non-aligned, non-political, not-for-profit Pan-African organization headquartered in Nairobi The AAS vision is to see transformed lives on the African continent through science
  • Atomic Absorption Spectrophotometry (AAS): Principles, Instrumentation . . .
    AAS is based on the principle that free atoms in the ground state absorb light of specific wavelengths This selective absorption allows for the quantitative measurement of elemental concentrations in complex matrices
  • AAS - YouTube
    The American Astronomical Society (AAS), established in 1899, is a major international organization of professional astronomers, astronomy educators, and amateur astronomers
  • Atomic Absorption Spectrophotometry: Principle, Parts, Uses
    The Atomic Absorption Spectrophotometer (AAS) instrument facilitates the absorption of energy by its constituent atoms, which subsequently leads to the emission of radiation
  • Atomic Absorption Spectroscopy Overview - Agilent
    AAS is an analytical technique used to determine how much of certain elements are in a sample It uses the principle that atoms (and ions) can absorb light at a specific, unique wavelength
  • American Astronomical Society - Home
    To foster and recognize excellence in astronomy, the AAS presents honors, awards, and prizes for outstanding contributions to astronomical research, instrumentation, writing, and service
  • Welcome to the American Antiquarian Society
    We are a national research library and community of learners dedicated to discovering and sharing a deeper understanding of the American past Everyone is welcome to join our public programs and explore our vast collections We invite you to find your story here! Learn more about AAS The library will be closed on Friday, June 19, 2026
  • Academic Assessment Services - Leaders In School Testing Programs
    AAS are independent consultants specialising in the assessment and analysis of education performance and progress of year 2 to year 11 school students





中文字典-英文字典  2005-2009