نتایج جستجو برای: out test
تعداد نتایج: 1535795 فیلتر نتایج به سال:
This paper considers the investigation of high-speed motion specifically-shaped inert bodies (projectiles) in water. The main purpose is to determine peculiar properties underwater launching supercavitating projectiles out bore a test ballistic setup. Preliminary calculations inner parameters shot are per-formed for given launcher and then compared with corresponding experimental data. Examples...
abstractof two mcall programs introducing 100 vocabulary items through two im the researcher of the present study was intrigued to compare the effects age modalities (pictures and streaming video) with those of a conventional method (teacher instruction) in an efl context. she set out to investigate whether such multimedia environments could provide a more effective environment for vocabulary...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
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