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


  • Periodic Table - Ptable
    Interactive periodic table showing names, electrons, and oxidation states Visualize trends, 3D orbitals, isotopes, and mix compounds Fully descriptive writeups
  • Periodic Table of Elements - PubChem
    Interactive periodic table with up-to-date element property data collected from authoritative sources Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!
  • Periodic table - Wikipedia
    The periodic table, also known as the periodic table of the elements, is an ordered arrangement of the chemical elements into rows ("periods") and columns ("groups") It is an icon of chemistry and is widely used in physics and other sciences It is a depiction of the periodic law, which states that when the elements are arranged in order of their atomic numbers an approximate recurrence of
  • Periodic Table – Royal Society of Chemistry
    The Royal Society of Chemistry's interactive periodic table features history, alchemy, podcasts, videos, and data trends across the periodic table Click the tabs at the top to explore each section Use the buttons above to change your view of the periodic table and view Murray Robertson’s stunning Visual Elements artwork
  • Periodic Table - Periodic Table
    Interactive periodic table of the chemical elements; Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure
  • Periodic table | Definition, Elements, Groups, Charges, Trends, Facts . . .
    Periodic table, in chemistry, the organized array of all the chemical elements in order of increasing atomic number When the elements are thus arranged, there is a recurring pattern called the ‘periodic law’ in their properties, in which elements in the same column (group) have similar properties
  • Periodic Table of Elements - American Chemical Society
    The periodic table of chemical elements, often called the periodic table, organizes all discovered chemical elements in rows (called periods) and columns (called groups) according to increasing atomic number Scientists use the periodic table to quickly refer to information about an element, like atomic mass and chemical symbol
  • Free Printable Periodic Tables (PDF and PNG)
    Periodic Table of the Elements – 118 Elements IUPAC Standard Atomic Weights This printable periodic table cites the IUPAC standard atomic mass values This is an accurate up-to-date table for calculations and homework Because only the borders of the element tiles are colored, the table is easy to read and kind to toner cartridges
  • Periodic Table 2025 - Complete, Updated, Interactive, Online, and Dynamic
    Discover the complete and updated periodic table (2025) An online, interactive and dynamic version, with detailed information and 2D visualization of atoms and now with a mini-game to learn more about the elements of the periodic table Explore modern chemistry data with all the properties of chemical elements, updated information sourced from IUPAC
  • Periodic Table of Elements: Los Alamos National Laboratory
    The Chemistry Division's Periodic Table describes the history, properties, resources, uses, isotopes, forms, costs, and other information for each element





中文字典-英文字典  2005-2009