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17.05.2010 (9:48) Технология >> Нанотехнология
Исследована наноструктура зданий и мостов
Группа американских ученых провела рентгеновские исследования бетона, которые показали, что в основе этого распространенного материала лежат наночастицы размерами порядка 3,5 мкм. Исследования продолжаются, т.к. лучшее понимание строения бетона позволит в будущем ...>>


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