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


  • NIST Chemistry WebBook
    The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment
  • NIST Database Search - NIST - ASCI 693 Open Access Guide - Research . . .
    This will not always give you all ISO standards in this database, since there are documents that have ISO that are not issued by the International Organization for Standardization
  • Data | NIST
    A broad spectrum of science and technology data resources are available through a suite of services listed on these pages Search the NIST public data catalog for discovery and access to NIST public data repository holdings
  • NIST Chemistry WebBook - PubChem Data Source
    The NIST Chemistry WebBook provides users with easy access to chemical and physical property data for chemical species through the internet The data provided in the site are from collections maintained by the NIST Standard Reference Data Program and outside contributors
  • Atomic Spectra Database | NIST
    This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are reasonably up-to-date
  • Welcome to the NIST WebBook
    You can search for data on specific compounds in the Chemistry WebBook based on name, chemical formula, CAS registry number, molecular weight, chemical structure, or selected ion energetics and spectral properties
  • NIST releases latent fingerprint biometrics training data, quality . . .
    The training data and open source fingerprint quality assessment software will help improve the performance of matching software and print examiners alike
  • The NIST Chemistry Webbook
    The NIST Chemistry WebBook was established in 1996 and has grown to encompass a wide variety of thermochemical, ion energetics, physical, solubility, spectroscopic, and chromatographic data
  • Standard Reference Data | NIST
    ICSD: The NIST Inorganic Crystal Structure Database (ICSD) is a comprehensive collection of crystal structure data of inorganic compounds containing more than 210,000 entries and covering the literature from 1913
  • Chemical Name Search - NIST Chemistry WebBook
    Warning: The database currently used for name searches contains only a subset of commonly used names If a search fails, you may be able to find the desired compound through a formula search





中文字典-英文字典  2005-2009