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


  • Hydrogen cyanide - Wikipedia
    Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N It is a highly toxic and flammable liquid that boils slightly above room temperature, at 25 6 °C (78 1 °F)
  • 氰化氢 - 百度百科
    氰化氢，是一种无机化合物，化学式hcn，标准状态下为液体。氰化氢易在空气中均匀弥散，在空气中可燃烧，当氰化氢在空气中的含量达到5 6%～12 8%时，具有爆炸性。氢氰酸属于剧毒类。
  • Hydrogen cyanide | Description, Uses, Effects, Facts | Britannica
    Hydrogen cyanide, also known as hydrocyanic acid, or Hcn, is a highly volatile liquid used to prepare acrylonitrile, which is used in the production of acrylic fibres, synthetic rubber, and plastics Cyanides are used in many chemical processes, including fumigation, case hardening of iron and steel, electroplating, and the concentration of ores
  • HYDROGEN CYANIDE† - Occupational Safety and Health Administration
    ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Hydrogen cyanide and cyanide salts, as CN See annual publication for most recent information Agency for Toxic Substances and Disease Registry (ATSDR): Toxicological Profile for Cyanide (Update) PHS, U S DHHS, Atlanta, GA, 1997
  • Hydrogen Cyanide | CHN | CID 768 - PubChem
    Hydrogen cyanide (HCN) has been recognized as a potential biomarker for non-invasive diagnosis of Pseudomonas aeruginosa infection in the lung However, the oral cavity is a dominant production site for exhaled HCN and this contribution can mask the HCN generated in the lung
  • Hydrogen Cyanide: Acute Exposure Guideline Levels
    Hydrogen cyanide (HCN) is a colorless, rapidly acting, highly poisonous gas or liquid that has an odor of bitter almonds Most HCN is used as an intermediate at the site of production Major uses include the manufacture of nylons, plastics, and fumigants
  • Hydrogen Cyanide | NIOSH - CDC
    Hydrogen cyanide (HCN) is a colorless or pale-blue liquid or gas with a bitter, almond-like odor Hydrogen cyanide interferes with the body’s use of oxygen and may cause harm to the brain, heart, blood vessels, and lungs Exposure can be fatal
  • Hydrogen Cyanide (HCN) | Toxic Substances | Toxic Substance Portal | ATSDR
    Summary: hydrogen cyanide is a colorless or pale-blue liquid (hydrocyanic acid); at higher temperatures, it is a colorless gas Hydrogen cyanide is very volatile, producing potentially lethal concentrations at room temperature The vapor is flammable and potentially explosive
  • Hydrogen cyanide - Wikipedia, the free encyclopedia - MIT
    Hydrogen cyanide (with the historical common name of Prussic acid) is a chemical compound with chemical formula HCN Hydrogen cyanide is a colorless, extremely poisonous liquid that boils slightly above room temperature at 26 °C (79 °F) Hydrogen cyanide is a linear molecule, with a triple bond between carbon and nitrogen
  • Hydrogen Cyanide (HCN): Health Risks and Protective Measures
    Given its high toxicity, understanding the health risks associated with HCN exposure and implementing effective safety protocols are critical for protecting workers in industrial environments This article explores the health effects of HCN, its applications, and essential safety measures





中文字典-英文字典  2005-2009