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


  • Diaminobenzene - Wikipedia
    Diaminobenzene can refer to three different isomers, which are also termed phenylenediamines:
  • 1,2-Diaminobenzene (D4, 98%) | C6H8N2 | CID 10772950 - PubChem
    1,2-Diaminobenzene (D4, 98%) | C6H8N2 | CID 10772950 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety hazards toxicity information, supplier lists, and more
  • Diaminobenzene | Sigma-Aldrich
    Find diaminobenzene and related products for scientific research at MilliporeSigma
  • 1,2-Benzenediamine - NIST Chemistry WebBook
    NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access The purpose of the fee is to recover costs associated with the development of data collections included in such sites Your institution may already be a subscriber
  • diaminobenzene - ChemBK
    diaminobenzene - Application Open Data Verified Data azo dyes and azine dye intermediates, mainly used in the manufacture of direct tanning RN, and used as fur dyes It is also used as a curing agent for epoxy resin and an accelerator for cement
  • o-Phenylenediamine | 95-54-5 - ChemicalBook
    O-phenylenediamine is also known as 1, 2-diaminobenzene, 1, 2-phenylenediamine Substance precipitated from the water appears as white to pale yellow leaf-like crystals while product precipitated from chloroform appears as prism-like crystals
  • Molecular structure of p-diaminobenzene in the gaseous phase and in the . . .
    Excited-state structure and vibrations of p-diaminobenzene studied by ab initio calculations Journal of Molecular Structure: THEOCHEM1998,434 (1-3) , 247-253 https: doi org 10 1016 S0166-1280 (98)00124-9
  • 1,4-Diaminobenzene - DC Fine Chemicals
    H301 311 331 - Toxic if swallowed, in contact with skin or if inhaled H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H410 - Very toxic to aquatic life with long lasting effects P102 - Keep out of reach of children P103 - Read label before use P261 - Avoid breathing dust fume gas mist vapours spray
  • m-Phenylenediamine - Wikipedia
    m-Phenylenediamine, also called 1,3-diaminobenzene, is an organic compound with the formula C 6 H 4 (NH 2) 2 It is an isomer of o -phenylenediamine and p -phenylenediamine
  • o-Phenylenediamine - 1,2-Diaminobenzene - Sigma-Aldrich
    Synonyms: 1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD CAS 95-54-5 Molecular Weight 108 14 Browse lt;I gt;o lt; I gt;-Phenylenediamine and related products at Merck





中文字典-英文字典  2005-2009