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
O3查看　O3　在百度字典中的解释百度英翻中〔查看〕
O3查看　O3　在Google字典中的解释Google英翻中〔查看〕
O3查看　O3　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:


  • Ozone - Wikipedia
    Ozone ( ˈ oʊ z oʊ n ) (or trioxygen) is an inorganic molecule with the chemical formula O 3 It is a pale blue gas with a distinctively pungent smell It is an allotrope of oxygen that is much less stable than the diatomic allotrope O 2, breaking down in the lower atmosphere to O 2 () Ozone is formed from dioxygen by the action of ultraviolet (UV) light and electrical discharges within the
  • Introducing OpenAI o3 and o4-mini
    OpenAI o3 is our most powerful reasoning model that pushes the frontier across coding, math, science, visual perception, and more It sets a new SOTA on benchmarks including Codeforces, SWE-bench (without building a custom model-specific scaffold), and MMMU
  • What is Ozone? - US EPA
    Ozone (O3) is a highly reactive gas composed of three oxygen atoms It is both a natural and a man-made product that occurs in the Earth's upper atmosphere (the stratosphere) and lower atmosphere (the troposphere)
  • OpenAI releases o3-pro, a souped-up version of its o3 AI reasoning . . .
    O3-pro is a version of OpenAI’s o3, a reasoning model that the startup launched earlier this year As opposed to conventional AI models, reasoning models work through problems step by step
  • Ozone - American Lung Association
    What Is Ozone? Ozone (O 3) is a gas molecule composed of three oxygen atoms Ozone is good up high, bad nearby The ozone layer found high in the upper atmosphere shields us from much of the sun's ultraviolet radiation
  • Ozone | Definition, Properties, Air Pollution, Importance, Structure . . .
    Ozone is 1 5 times as dense as oxygen; at −112 °C (−170 °F) it condenses to a dark blue liquid, which freezes at −251 4 °C (−420 °F) The gas decomposes rapidly at temperatures above 100 °C (212 °F) or, in the presence of certain catalysts, at room temperatures Although it resembles oxygen in many respects, ozone is much more reactive; hence, it is an extremely powerful oxidizing
  • Explainer: What Is Ozone Pollution? | Earth. Org
    Ozone (O3) is a colourless gas that is formed naturally in the atmosphere, and is made up of three oxygen atoms bound together Ozone gas can be used as bleach or disinfectant, and a sterilising agent for air and drinking water due to its strong oxidative property that kills microorganisms
  • What Is Ozone? Definition and Facts - Science Notes and Projects
    Even though the ozone layer only contains a low concentration of the molecule, it is enough for absorbing harmful solar ultraviolet radiation The combination of O2 and O3 entirely screens harmful UV-C and most UV-B Some UV-B and nearly all UV-A reaches the Earth’s surface
  • Ozone (O₃) - Definition, Structure, Preparation, Uses . . . - Examples
    InChI=1 O3 c1-3-2: EU Number: 233-069-2: Gmelin Number: 1101: RTECS Number: RS8225000
  • Nasa Ozone Watch: Ozone facts
    The concentration of ozone varies with altitude Peak concentrations, an average of 8 molecules of ozone per million molecules in the atmosphere, occur between an altitude of 30 and 35 kilometers





中文字典-英文字典  2005-2009