نتایج جستجو برای: keywords nitrogen
تعداد نتایج: 2078978 فیلتر نتایج به سال:
Journal:
:Radiography Open
2015
Journal:
:International Journal of Engineering and Technology
2018
Journal:
:International Journal of Electrical and Computer Engineering (IJECE)
2019
2015
He Chao
Temperature regulating system by gaseous nitrogen is of importance to the space environment simulator, which keeps the shrouds in the temperature range from -150°C to +150°C. Liquid nitrogen spray equipment is one of the most critical parts in the temperature regulating system by gaseous nitrogen. Y type jet atomizer and internal mixing atomizer of the liquid nitrogen spray equipment are studie...
Journal:
:Bulletin of the Psychonomic Society
1987
Journal:
:Proceedings on Privacy Enhancing Technologies
2017
Journal:
:Education Inquiry
2014
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