цирконий

Последние новости в разделе цирконий




09.11.2011 (13:09) Естественные науки >> Физика
Ученые открыли новые явления в материалах, которые сжимаются при нагревании
Исследования ученых из США показали, что материал, которому свойственно сжиматься при нагревании, отличается особым типом атомных колебаний, не наблюдаемых в любых других веществах.Обычно нагревание заставляет вещества расширяться. Но существуют отдельные ...>>


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