Synthesis of Polyamides and Polyesters by Direct Polycondensation with Picryl Chloride
نویسندگان
چکیده
منابع مشابه
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هدف از این تحقیق بررسی برخی عوامل ادراکی واحساسی یعنی استفاده از شیوه های یادگیری زبان ، انگیزه ها ونگرش نسبت به زبان انگلیسی در رابطه با زمینه زبانی زبان آموزان می باشد. هدف بررسی این نکته بود که آیا اختلافی چشمگیر میان زبان آموزان دو زبانه و تک زبانه در میزان استفاده از شیوه های یادگیری زبان ، انگیزه ها نگرش و سطح مهارت زبانی وجود دارد. همچنین سعی شد تا بهترین و موثرترین عوامل پیش بینی کننده ...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1982
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.14.331