نتایج جستجو برای: Total Electron Content
تعداد نتایج: 1445507 فیلتر نتایج به سال:
SURFACE ECHO. A. Safaeinili, W. Kofman, A. Herique, Y. Gim, T. Hagfors, D. Kirchner, D. Gurnett, E. Nielsen, J.J. Plaut, G. Picardi Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 ([email protected]) Labratoire de Planetologie, de Grenoble CNRS/UJF, France, Max Plank Institute for Solar System, Dept. of Physics and Astronomy, Univ. of Iowa Infocom Dep...
the present research study attempted to find out the extent to which two pre-task activities of “glossary of unknown vocabulary items” and “content related support” assisted efl language learners with their performance on listening comprehension questions across two different proficiency levels (low and high). data for this study were obtained from a total of 120 language learners, female and m...
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