الأدب الكلاسيكي
"The object of the present work is the publication of researches which I have been carrying on for more than four years on radio-active bodies. I began these researches by a study of the phosphorescence of uranium, discovered by M. Becquerel. The results to which I was led by this work promised to afford so interesting a field that Pierre Curie put aside the work on which he was engaged, and joined me, our object being the extraction of new radio-active substances and the further study of their properties. "
© 2020 e-artnow (كتاب ): 4064066051082
تاريخ الإصدار
كتاب : 2 يناير 2020
الوسوم
الأدب الكلاسيكي
"The object of the present work is the publication of researches which I have been carrying on for more than four years on radio-active bodies. I began these researches by a study of the phosphorescence of uranium, discovered by M. Becquerel. The results to which I was led by this work promised to afford so interesting a field that Pierre Curie put aside the work on which he was engaged, and joined me, our object being the extraction of new radio-active substances and the further study of their properties. "
© 2020 e-artnow (كتاب ): 4064066051082
تاريخ الإصدار
كتاب : 2 يناير 2020
الوسوم
خطوة إلى عالم لا حدود له من القصص
لا توجد تعليقات بعد
قم بتنزيل التطبيق للانضمام إلى المحادثة وإضافة مراجعات.
عربي
الإمارات العربية المتحدة