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:



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:


  • Cyanate - Wikipedia
    Cyanate is the derived anion of isocyanic acid, H−N=C=O, and its lesser tautomer cyanic acid (a k a cyanol), H−O−C≡N Any salt containing the ion, such as ammonium cyanate, is called a cyanate The cyanate ion is an isomer of the much-less-stable fulminate anion, CNO − or [C − ≡N + −O −] [1]
  • Cyanate is a low abundance but actively cycled nitrogen . . . - Nature
    We determined cyanate consumption in a grassland and rice paddy soil using stable isotope tracer experiments We find that cyanate turnover was rapid and dominated by biotic processes
  • Historical and Recent Developments in the Chemistry of Cyanate . . .
    The cyanate anion, [OCN]−, and its heavier congeners with the general formula [ChCPn]− (Ch = O–Te, and Pn = N–As) are fundamental in introductory chemistry textbooks, chemical laboratories worldwide, and modern research Their discovery spans more than 200 years and includes key milestones in the history of chemistry, e g , concepts of isomerism and pseudohalogens Today, in particular
  • Isocyanate | CNO- | CID 105034 - PubChem
    Isocyanate | CNO- | CID 105034 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety
  • CYANATE Definition Meaning - Merriam-Webster
    The meaning of CYANATE is a salt (such as ammonium cyanate) or ester of cyanic acid
  • Cyanate - an overview | ScienceDirect Topics
    Cyanate and chloride ions are released by gradual hydrolysis of CK by water (Eq 11 4)
  • What are the properties and uses of the cyanate ion in chemistry . . .
    The cyanate ion, with the chemical formula OCN-, is a negatively charged molecule that contains one oxygen atom, one carbon atom, and one nitrogen atom
  • Cyanate - wikidoc
    Cyanates are salts or esters of cyanic acid, for example potassium cyanate (KOCN) or methyl cyanate The cyanate ion is relatively non-toxic in comparison with cyanides Use of this fact is made in cyanide decontamination processes where a permanganate oxidation converts toxic cyanide to safer cyanate
  • Cyanate ester - Wikipedia
    Cyanate esters are chemical compounds in which the hydrogen atom of the cyanic acid is replaced by an organyl group (for example aryl group) The resulting compound is termed a cyanate ester, with the formula R−O−C≡N, where R is an organyl group Cyanate esters contain a monovalent cyanate group −O−C≡N
  • Cyanate – Knowledge and References – Taylor Francis
    Cyanate refers to a compound that is derived from cyanic acid and can be found in various sources such as city air, tobacco smoke, herbicides, and certain food products It can be formed from thiocyanate through a reaction with reactive oxygen species





中文字典-英文字典  2005-2009