نتایج جستجو برای: ended and open

تعداد نتایج: 16871325  

Journal: :International Journal of Engineering Pedagogy (iJEP) 2020

Journal: :International Journal of Applied Information Systems 2012

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد شاهرود - دانشکده مهندسی شیمی 1389

on this project we try to calculated power of hydrogen on dycarbonil compound in different ways ; the first way is shoster way , for sain power of hydrogen notice the different power between central conforms on it and main conform that’s didn’t have hydrogen joint . or in other way different of energy between open and close form. second way, is average way? this is for way that studied conf...

Journal: :American Journal of Environmental Sciences 2007

Journal: :Journal of Engineering Education Transformations 2016

Journal: :Proceedings of the Canadian Engineering Education Association (CEEA) 2011

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