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[期刊论文] 作者:Esmaeil Momtaz Glareh Naji, 来源:中美英语教学 年份:2012
[期刊论文] 作者:Habetinejad Hamidreza,Jorjani Esmaeil,Sam Abbas,, 来源:International Journal of Mining Science and Technology 年份:2012
The coal processing methods used at the Zarand coal washery plant are the heavy medium bath,jigs,and flotation.The coal-containing materials that are fed to the...
[期刊论文] 作者:MOHSEN Pirmohammadi,MAJID Ghassemi,GHANBAR ALI Sheikhzadeh,MOHSEN Hamedi,, 来源:Journal of Iron and Steel Research(International) 年份:2012
Numerically investigation was carried out for turbulent magnetohydrodynamics natural convection in a square enclosure.The vertical walls are maintained isotherm...
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