разделение

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14.02.2012 (10:38) Естественные науки >> Физика
Загадка разделения изотопов в лаве решена
Различные изотопы одного и того же элемента ведут себя практически одинаково, за исключением нескольких частных случаев внешних условий, в частности, областей с неравномерной температурой. Если речь идет, например, о медленно твердеющей магме, тяжелые изотопы будут ...>>

13.04.2010 (20:17) Естественные науки >> Химия
Разделение нанотрубок с помощью солей ароматических кислот
Воспользовавшись процессами переноса заряда, индийские ученые разработали ...>>


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