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


  • A new approach could fractionate crude oil using . . . - MIT News
    MIT researchers have developed a new membrane that can separate different kinds of fuel by molecular size, which could replace the current energy-intensive crude oil distillation process “Roughly 1 percent of global energy use goes into separating crude oil into gasoline, diesel, and heating oil,” writes Aamir Khollam for Interesting
  • A new approach could fractionate crude oil using much less . . .
    The new filtration membrane can efficiently separate heavy and light components from oil, and it is resistant to the swelling that tends to occur with other types of oil separation membranes The membrane is a thin film that can be manufactured using a technique that is already widely used in industrial processes, potentially allowing it to be
  • New MIT Tech Could Cut Oil Refining Energy by 90% - SciTechDaily
    A new MIT-developed membrane separates crude oil components by size, not heat, offering a potential 90% energy savings and a significant reduction in CO₂ emissions MIT researchers have developed a new membrane that separates various types of fuel by molecular size, potentially eliminating the need for the energy-intensive process of crude
  • MIT Creates Game-Changing Oil Filter That Could Revolutionize . . .
    MIT researchers have developed a new membrane that separates various types of fuel by molecular size, potentially eliminating the need for the energy-intensive process of crude oil distillation Turning crude oil into everyday fuels like gasoline, diesel, and heating oil demands a huge amount of energy
  • MIT Technology Could Slash Energy Use in Oil Refining by 90%
    MIT engineers have developed a novel membrane-based method for separating crude oil components that could reduce the energy used in refining by up to 90%, potentially transforming the global fuel
  • A new approach could fractionate crude oil using much less . . .
    A new approach could fractionate crude oil using much less energy an associate professor of chemical engineering at MIT and the senior author of the new study most efforts to develop a
  • MIT Engineers Develop Breakthrough Membrane to Revolutionize . . .
    According to Zachary P Smith, associate professor of chemical engineering at MIT and senior author of the study, the new method represents a transformative approach to separation technology Instead of relying on thermal energy, the membrane uses molecular sieving to isolate specific components from crude oil





中文字典-英文字典  2005-2009