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


  • Peoples Mojahedin Organization of Iran - Wikipedia
    [25] The MEK was founded on 5 September 1965 by leftist Iranian students affiliated with the Freedom Movement of Iran to oppose the Shah Mohammad Reza Pahlavi [3][26] The organization contributed to overthrowing the Shah during the 1979 Iranian Revolution
  • Butanone - Wikipedia
    Butanone, also known as methyl ethyl ketone (MEK) or ethyl methyl ketone, [a] is an organic compound with the formula CH 3 C (O)CH 2 CH 3 This colorless liquid ketone has a sharp, sweet odor reminiscent of acetone
  • Methyl Ethyl Ketone | NIOSH | CDC
    Workers may be harmed from exposure to methyl ethyl ketone The level of exposure depends upon the dose, duration, and work being done Methyl ethyl ketone is used in many industries It is used as a solvent and in the manufacture of synthetic rubber, paraffin wax, and to make other chemical products
  • What Is MEK Solvent? Uses, Health Effects Safety
    MEK is methyl ethyl ketone, a fast-evaporating liquid solvent widely used in coatings, adhesives, and industrial cleaning Its chemical name is 2-butanone, and it has the formula C₄H₈O
  • MEK Enterprises
    MEK Enterprises, Inc is a California Corporation who has been taking care of California’s labor services needs since 2001 Our services include moving, storage, cleaning, furniture and equipment installation, debris removal, facility maintenance, general labor services and more
  • Methyl ethyl ketone: toxicological overview - GOV. UK
    MEK is used as a solvent often found in mixtures with acetone, ethyl acetate, n-hexane, toluene, or alcohols It has applications in the surface coating industry and in the dewaxing of
  • Methyl Ethyl Ketone (MEK) | McMaster-Carr
    Methyl ethyl ketone is often used as a thinner for resins, adhesives, fiberglass, and lacquers Also known as technical-grade chemicals, these industrial-grade chemicals are not suitable for food or medicinal use
  • What is MEK (Methyl Ethyl Ketone)? Properties Uses
    The MEK meaning in organic chemistry refers to its specific molecular structure: a central ketone carbonyl group bonded to one methyl group and one ethyl group
  • What Is MEK Solvent? Properties, Uses Safety Guide - LabPro Inc.
    Methyl Ethyl Ketone (MEK), also known as 2-butanone or methyl acetone, is a clear, highly flammable liquid It has a sharp, slightly sweet smell Its chemical formula is C4H8O, and it has a molar mass of 72 11 g mol It easily bends with both water and alcohol
  • MEK Denim | Premium Denim Designed in Los Angeles Since 2005
    MEK Denim, launched in Los Angeles in 2005, blends Americana with a modern edge Known for premium jeans defined by thoughtful fits, authentic washes, and custom details, Made Exclusively Kustom denim is crafted with quality materials, clean finishing, and timeless wearability beyond the basics





中文字典-英文字典  2005-2009